- variableThe name of the variable that this postprocessor operates on
C++ Type:std::vector<VariableName>
Controllable:No
Description:The name of the variable that this postprocessor operates on
NodalSum
Computes the sum of all of the nodal values of a specified variable.
Input Parameters
- blockThe list of blocks (ids or names) that this object will be applied
C++ Type:std::vector<SubdomainName>
Controllable:No
Description:The list of blocks (ids or names) that this object will be applied
- boundaryThe list of boundaries (ids or names) from the mesh where this object applies
C++ Type:std::vector<BoundaryName>
Controllable:No
Description:The list of boundaries (ids or names) from the mesh where this object applies
- execute_onTIMESTEP_ENDThe list of flag(s) indicating when this object should be executed, the available options include FORWARD, ADJOINT, HOMOGENEOUS_FORWARD, ADJOINT_TIMESTEP_BEGIN, ADJOINT_TIMESTEP_END, NONE, INITIAL, LINEAR, NONLINEAR, POSTCHECK, TIMESTEP_END, TIMESTEP_BEGIN, MULTIAPP_FIXED_POINT_END, MULTIAPP_FIXED_POINT_BEGIN, FINAL, CUSTOM.
Default:TIMESTEP_END
C++ Type:ExecFlagEnum
Options:FORWARD, ADJOINT, HOMOGENEOUS_FORWARD, ADJOINT_TIMESTEP_BEGIN, ADJOINT_TIMESTEP_END, NONE, INITIAL, LINEAR, NONLINEAR, POSTCHECK, TIMESTEP_END, TIMESTEP_BEGIN, MULTIAPP_FIXED_POINT_END, MULTIAPP_FIXED_POINT_BEGIN, FINAL, CUSTOM, TRANSFER
Controllable:No
Description:The list of flag(s) indicating when this object should be executed, the available options include FORWARD, ADJOINT, HOMOGENEOUS_FORWARD, ADJOINT_TIMESTEP_BEGIN, ADJOINT_TIMESTEP_END, NONE, INITIAL, LINEAR, NONLINEAR, POSTCHECK, TIMESTEP_END, TIMESTEP_BEGIN, MULTIAPP_FIXED_POINT_END, MULTIAPP_FIXED_POINT_BEGIN, FINAL, CUSTOM.
- unique_node_executeTrueWhen false (default), block restricted objects will have the execute method called multiple times on a single node if the node lies on a interface between two subdomains.
Default:True
C++ Type:bool
Controllable:No
Description:When false (default), block restricted objects will have the execute method called multiple times on a single node if the node lies on a interface between two subdomains.
Optional Parameters
- allow_duplicate_execution_on_initialFalseIn the case where this UserObject is depended upon by an initial condition, allow it to be executed twice during the initial setup (once before the IC and again after mesh adaptivity (if applicable).
Default:False
C++ Type:bool
Controllable:No
Description:In the case where this UserObject is depended upon by an initial condition, allow it to be executed twice during the initial setup (once before the IC and again after mesh adaptivity (if applicable).
- control_tagsAdds user-defined labels for accessing object parameters via control logic.
C++ Type:std::vector<std::string>
Controllable:No
Description:Adds user-defined labels for accessing object parameters via control logic.
- enableTrueSet the enabled status of the MooseObject.
Default:True
C++ Type:bool
Controllable:Yes
Description:Set the enabled status of the MooseObject.
- execution_order_group0Execution order groups are executed in increasing order (e.g., the lowest number is executed first). Note that negative group numbers may be used to execute groups before the default (0) group. Please refer to the user object documentation for ordering of user object execution within a group.
Default:0
C++ Type:int
Controllable:No
Description:Execution order groups are executed in increasing order (e.g., the lowest number is executed first). Note that negative group numbers may be used to execute groups before the default (0) group. Please refer to the user object documentation for ordering of user object execution within a group.
- force_postauxFalseForces the UserObject to be executed in POSTAUX
Default:False
C++ Type:bool
Controllable:No
Description:Forces the UserObject to be executed in POSTAUX
- force_preauxFalseForces the UserObject to be executed in PREAUX
Default:False
C++ Type:bool
Controllable:No
Description:Forces the UserObject to be executed in PREAUX
- force_preicFalseForces the UserObject to be executed in PREIC during initial setup
Default:False
C++ Type:bool
Controllable:No
Description:Forces the UserObject to be executed in PREIC during initial setup
- outputsVector of output names where you would like to restrict the output of variables(s) associated with this object
C++ Type:std::vector<OutputName>
Controllable:No
Description:Vector of output names where you would like to restrict the output of variables(s) associated with this object
- seed0The seed for the master random number generator
Default:0
C++ Type:unsigned int
Controllable:No
Description:The seed for the master random number generator
- use_displaced_meshFalseWhether or not this object should use the displaced mesh for computation. Note that in the case this is true but no displacements are provided in the Mesh block the undisplaced mesh will still be used.
Default:False
C++ Type:bool
Controllable:No
Description:Whether or not this object should use the displaced mesh for computation. Note that in the case this is true but no displacements are provided in the Mesh block the undisplaced mesh will still be used.
Advanced Parameters
Input Files
- (modules/contact/test/tests/verification/patch_tests/brick_3/brick3_template2.i)
- (modules/porous_flow/test/tests/sinks/PorousFlowPiecewiseLinearSink_BC_eg1.i)
- (modules/contact/test/tests/verification/patch_tests/brick_1/brick1_mu_0_2_pen.i)
- (modules/contact/test/tests/pdass_problems/cylinder_friction_penalty_frictional_al_action_amg_tight.i)
- (modules/contact/test/tests/verification/patch_tests/single_pnt_2d/single_point_2d.i)
- (modules/combined/test/tests/phase_field_fracture/crack2d_vi_solver.i)
- (modules/porous_flow/test/tests/sinks/s15.i)
- (modules/contact/examples/2d_indenter/indenter_rz_nodeface_friction.i)
- (modules/contact/test/tests/hertz_spherical/hertz_contact_hex20.i)
- (modules/contact/test/tests/frictional/single_point_2d/single_point_2d.i)
- (modules/solid_mechanics/test/tests/j_integral_vtest/j_int_surfbreak_ellip_crack_sym_mm_cfp.i)
- (modules/solid_mechanics/test/tests/j_integral_vtest/c_int_surfbreak_ellip_crack_sym_mm.i)
- (modules/contact/test/tests/verification/patch_tests/cyl_1/cyl1_mu_0_2_pen.i)
- (modules/contact/test/tests/pdass_problems/cylinder_friction_penalty_frictional_al_action_amg.i)
- (modules/combined/test/tests/phase_field_fracture/crack2d_vol_dev.i)
- (modules/contact/test/tests/verification/patch_tests/brick_2/brick2_aug.i)
- (modules/contact/test/tests/verification/patch_tests/cyl_4/cyl4_mu_0_2_pen.i)
- (test/tests/misc/save_in/save_in_test.i)
- (modules/contact/test/tests/verification/patch_tests/ring_2/ring2_template1.i)
- (modules/contact/test/tests/pdass_problems/cylinder_friction_penalty_frictional_al.i)
- (modules/contact/test/tests/pdass_problems/ironing_penalty_action.i)
- (modules/contact/test/tests/mortar_cartesian_lms/cylinder_friction_cartesian_vcp.i)
- (modules/contact/test/tests/verification/patch_tests/cyl_3/cyl3_template1.i)
- (modules/contact/test/tests/verification/hertz_cyl/half_symm_q8/hertz_cyl_half_1deg_template3.i)
- (modules/contact/test/tests/verification/patch_tests/brick_3/brick3_mu_0_2_pen.i)
- (modules/contact/test/tests/verification/patch_tests/plane_1/plane1_mu_0_2_pen.i)
- (modules/contact/test/tests/verification/patch_tests/plane_4/plane4_mu_0_2_pen.i)
- (modules/contact/test/tests/verification/patch_tests/ring_2/ring2_mu_0_2_pen.i)
- (modules/solid_mechanics/test/tests/ad_1D_spherical/smallStrain_1DSphere.i)
- (modules/solid_mechanics/test/tests/lagrangian/cartesian/total/planar/weak_plane_stress/pull_3D.i)
- (modules/combined/test/tests/phase_field_fracture/crack2d_iso.i)
- (modules/contact/test/tests/verification/patch_tests/brick_2/brick2_template2.i)
- (modules/solid_mechanics/test/tests/j_integral_vtest/j_int_surfbreak_ellip_crack_sym_mm_cm_ad.i)
- (modules/contact/test/tests/verification/patch_tests/ring_2/ring2_template2.i)
- (modules/solid_mechanics/test/tests/j_integral_vtest/j_int_surfbreak_ellip_crack_sym_mm_cm.i)
- (modules/contact/test/tests/mortar_cartesian_lms/cylinder_friction_cartesian.i)
- (modules/contact/examples/3d_berkovich/indenter_berkovich_friction.i)
- (modules/contact/test/tests/verification/patch_tests/brick_4/brick4_template2.i)
- (test/tests/misc/save_in/diag_save_in_soln_var_err_test.i)
- (modules/contact/test/tests/frictional/single_point_2d/single_point_2d_tp.i)
- (modules/solid_mechanics/test/tests/j_integral_vtest/j_int_fgm_sif.i)
- (modules/contact/test/tests/verification/hertz_cyl/half_symm_q4/hertz_cyl_half_1deg_template3.i)
- (modules/contact/test/tests/nodal_area/nodal_area_Hex27.i)
- (modules/contact/test/tests/verification/patch_tests/brick_4/brick4_mu_0_2_pen.i)
- (modules/solid_mechanics/test/tests/j_integral_vtest/j_int_surfbreak_ellip_crack_sym_mm.i)
- (modules/solid_mechanics/test/tests/1D_spherical/smallStrain_1DSphere.i)
- (modules/contact/test/tests/verification/patch_tests/plane_2/plane2_template2.i)
- (modules/contact/test/tests/pdass_problems/cylinder_friction_penalty_adaptivity.i)
- (modules/contact/test/tests/verification/patch_tests/mindlin/cylinder_friction_node_face.i)
- (modules/combined/test/tests/j2_plasticity_vs_LSH/necking/j2_hard1_neckingRZ.i)
- (modules/contact/test/tests/verification/patch_tests/plane_2/plane2_mu_0_2_pen.i)
- (modules/contact/test/tests/3d-mortar-contact/half_sphere_nodal_geometry.i)
- (modules/combined/test/tests/phase_field_fracture/crack2d_iso_wo_time.i)
- (modules/contact/test/tests/verification/patch_tests/ring_1/ring1_template1.i)
- (modules/contact/test/tests/pdass_problems/cylinder_friction_penalty.i)
- (modules/contact/test/tests/frictional/sliding_elastic_blocks_2d/sliding_elastic_blocks_2d_tp.i)
- (modules/contact/test/tests/verification/hertz_cyl/quart_symm_q8/hertz_cyl_qsym_1deg_template1.i)
- (modules/contact/test/tests/verification/patch_tests/plane_3/plane3_template1.i)
- (modules/porous_flow/examples/ates/ates.i)
- (modules/contact/examples/2d_indenter/indenter_rz_fine.i)
- (modules/contact/test/tests/pdass_problems/cylinder_friction_penalty_frictional_al_action_amg_bussetta_simple.i)
- (modules/contact/test/tests/verification/patch_tests/brick_2/brick2_template1.i)
- (modules/contact/test/tests/verification/patch_tests/ring_1/ring1_template2.i)
- (modules/combined/test/tests/phase_field_fracture_viscoplastic/crack2d.i)
- (modules/contact/test/tests/verification/patch_tests/brick_3/brick3_template1.i)
- (modules/solid_mechanics/test/tests/lagrangian/cartesian/total/planar/weak_plane_stress/pull_2D.i)
- (modules/contact/test/tests/verification/patch_tests/plane_1/plane1_template2.i)
- (modules/contact/test/tests/verification/patch_tests/plane_3/plane3_mu_0_2_pen.i)
- (modules/porous_flow/test/tests/sinks/injection_production_eg_outflowBC.i)
- (modules/contact/test/tests/verification/patch_tests/cyl_3/cyl3_template2.i)
- (modules/contact/test/tests/verification/patch_tests/ring_3/ring3_mu_0_2_pen.i)
- (modules/contact/test/tests/verification/patch_tests/cyl_4/cyl4_template2.i)
- (modules/contact/test/tests/verification/patch_tests/brick_1/brick1_aug.i)
- (modules/contact/test/tests/verification/patch_tests/cyl_1/cyl1_template1.i)
- (modules/contact/test/tests/verification/patch_tests/brick_2/brick2_mu_0_2_pen.i)
- (modules/contact/test/tests/verification/patch_tests/ring_4/ring4_template1.i)
- (modules/contact/test/tests/verification/hertz_cyl/half_symm_q4/hertz_cyl_half_1deg_template1.i)
- (modules/contact/test/tests/pdass_problems/cylinder_friction.i)
- (modules/contact/test/tests/verification/patch_tests/cyl_2/cyl2_template1.i)
- (modules/combined/test/tests/j2_plasticity_vs_LSH/necking/j2_hard1_necking.i)
- (modules/contact/test/tests/verification/patch_tests/plane_1/plane1_template1.i)
- (test/tests/misc/save_in/save_in_soln_var_err_test.i)
- (modules/contact/test/tests/verification/patch_tests/plane_4/plane4_template2.i)
- (modules/contact/test/tests/verification/hertz_cyl/half_symm_q8/hertz_cyl_half_1deg_template1.i)
- (modules/combined/test/tests/phase_field_fracture/crack2d_no_split.i)
- (modules/contact/test/tests/pdass_problems/cylinder_friction_penalty_frictional_al_tight_slip.i)
- (modules/combined/test/tests/phase_field_fracture/crack2d_linear_fracture_energy.i)
- (modules/solid_mechanics/test/tests/j_integral_vtest/c_int_surfbreak_ellip_crack_sym_mm_ad.i)
- (modules/contact/test/tests/verification/patch_tests/cyl_3/cyl3_mu_0_2_pen.i)
- (test/tests/postprocessors/nodal_sum/nodal_sum.i)
- (modules/contact/test/tests/verification/patch_tests/ring_4/ring4_template2.i)
- (modules/contact/test/tests/verification/patch_tests/plane_2/plane2_template1.i)
- (modules/contact/test/tests/verification/patch_tests/ring_3/ring3_template1.i)
- (modules/contact/test/tests/verification/patch_tests/cyl_4/cyl4_template1.i)
- (modules/contact/test/tests/mortar_cartesian_lms/cylinder_friction_cartesian_pg.i)
- (modules/contact/test/tests/pdass_problems/cylinder_friction_penalty_normal_al.i)
- (modules/contact/test/tests/pdass_problems/cylinder_friction_penalty_normal_al_test_nochange.i)
- (modules/solid_mechanics/test/tests/plane_stress/weak_plane_stress_finite_tension_pull.i)
- (modules/contact/test/tests/pdass_problems/cylinder_friction_penalty_frictional_al_action.i)
- (modules/contact/test/tests/verification/overclosure_removal/overclosure.i)
- (modules/contact/test/tests/verification/patch_tests/cyl_2/cyl2_template2.i)
- (modules/combined/test/tests/phase_field_fracture/crack2d_iso_with_pressure.i)
- (modules/contact/test/tests/verification/patch_tests/brick_4/brick4_template1.i)
- (modules/porous_flow/test/tests/sinks/s14.i)
- (modules/contact/test/tests/verification/patch_tests/cyl_1/cyl1_template2.i)
- (modules/contact/test/tests/verification/patch_tests/plane_3/plane3_template2.i)
- (modules/contact/test/tests/verification/patch_tests/ring_3/ring3_template2.i)
- (modules/contact/test/tests/verification/patch_tests/single_pnt_2d/single_point_2d_frictional.i)
- (modules/contact/test/tests/verification/patch_tests/brick_1/brick1_template1.i)
- (modules/solid_mechanics/test/tests/j_integral_vtest/j_int_surfbreak_ellip_crack_sym_mm_cfp_cm.i)
- (modules/contact/test/tests/frictional/single_point_2d/single_point_2d_predictor.i)
- (modules/solid_mechanics/test/tests/j_integral_vtest/fgm_5.i)
- (modules/contact/test/tests/pdass_problems/ironing_penalty_al.i)
- (modules/solid_mechanics/test/tests/2D_geometries/2D-RZ_finiteStrain_resid.i)
- (modules/solid_mechanics/test/tests/plane_stress/3D_finite_tension_pull.i)
- (test/tests/postprocessors/nodal_sum/nodal_sum_block.i)
- (test/tests/postprocessors/nodal_sum/nodal_sum_block_non_unique.i)
- (modules/solid_mechanics/test/tests/ad_2D_geometries/2D-RZ_finiteStrain_resid.i)
- (modules/contact/test/tests/verification/patch_tests/brick_1/brick1_template2.i)
- (modules/contact/test/tests/nodal_area/nodal_area_Hex20.i)
- (modules/contact/test/tests/verification/patch_tests/ring_4/ring4_mu_0_2_pen.i)
- (modules/contact/test/tests/pdass_problems/cylinder_friction_penalty_normal_al_backup.i)
- (modules/contact/test/tests/verification/patch_tests/ring_1/ring1_mu_0_2_pen.i)
- (modules/contact/test/tests/verification/patch_tests/plane_4/plane4_template1.i)
- (modules/contact/test/tests/frictional/sliding_elastic_blocks_2d/sliding_elastic_blocks_2d.i)
- (modules/contact/test/tests/verification/hertz_cyl/quart_symm_q4/hertz_cyl_qsym_1deg_template1.i)
- (modules/contact/test/tests/nodal_area/nodal_area_Hex20_3.i)
- (modules/heat_transfer/test/tests/convective_flux_function/convective_flux_function.i)
- (modules/contact/test/tests/pdass_problems/ironing.i)
- (modules/contact/test/tests/verification/patch_tests/cyl_2/cyl2_mu_0_2_pen.i)
(modules/contact/test/tests/verification/patch_tests/brick_3/brick3_template2.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = brick3_mesh.e
[]
[Problem]
type = AugmentedLagrangianContactProblem
maximum_lagrangian_update_iterations = 200
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./saved_z]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./diag_saved_z]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./inc_slip_z]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./accum_slip_z]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y saved_z'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_begin
boundary = 4
paired_boundary = 3
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_begin
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x28]
type = NodalVariableValue
nodeid = 27
variable = disp_x
[../]
[./disp_x33]
type = NodalVariableValue
nodeid = 32
variable = disp_x
[../]
[./disp_y28]
type = NodalVariableValue
nodeid = 27
variable = disp_y
[../]
[./disp_y33]
type = NodalVariableValue
nodeid = 32
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./back_z]
type = DirichletBC
variable = disp_z
boundary = 6
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeFiniteStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeFiniteStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-8
nl_rel_tol = 1e-7
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = id
[../]
[./y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '1 3 4 5'
sort_by = id
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = id
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x28 disp_y28 disp_x33 disp_y33 stress_yy stress_zz top_react_x top_react_y x_disp y_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+7
al_penetration_tolerance = 1e-8
[../]
[]
(modules/porous_flow/test/tests/sinks/PorousFlowPiecewiseLinearSink_BC_eg1.i)
## This is an example input file showing how to set a Type I (Dirichlet) BC with PorousFlowPiecewiseLinearSink
##
## Problem setup:
## - The boundaries are set to P(x = 0) = 2e6 Pa, P(x = 1) = 1e6 and run to steady state.
## - The 2d domain is 1 m x 1 m
## - The permeability is set to 1E-15 m2, fluid viscosity = 1E-3 Pa-s
## - The steady state flux is calculated q = -k/mu*grad(P) = 1e-6 m/s
##
## Problem verification (in csv output):
## - The flux in and out of the domain are 1e-6 m/s (matching steady state solution)
## - The pressure at the left and right boundaries are set to 2e6 and 1e6 Pa, respectively
[Mesh]
type = GeneratedMesh
dim = 2
nx = 5
xmin = 0
xmax = 1
ny = 2
ymin = 0
ymax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[porepressure]
initial_condition = 1.5e6 # initial pressure in domain
[]
[]
[PorousFlowBasicTHM]
porepressure = porepressure
coupling_type = Hydro
gravity = '0 0 0'
fp = the_simple_fluid
[]
[AuxVariables]
[fluxes_out]
[]
[fluxes_in]
[]
[]
[BCs]
[in_left]
type = PorousFlowPiecewiseLinearSink
variable = porepressure
boundary = 'left'
pt_vals = '-1e9 1e9' # x coordinates defining g
multipliers = '-1e9 1e9' # y coordinates defining g
PT_shift = 2.E6 # BC pressure
flux_function = 1E-5 # Variable C
fluid_phase = 0
save_in = fluxes_out
[]
[out_right]
type = PorousFlowPiecewiseLinearSink
variable = porepressure
boundary = 'right'
pt_vals = '-1e9 1e9' # x coordinates defining g
multipliers = '-1e9 1e9' # y coordinates defining g
PT_shift = 1.E6 # BC pressure
flux_function = 1E-6 # Variable C
fluid_phase = 0
save_in = fluxes_in
[]
[]
[Postprocessors]
[left_flux]
type = NodalSum
boundary = 'left'
variable = fluxes_out
execute_on = 'timestep_end'
[]
[right_flux]
type = NodalSum
boundary = 'right'
variable = fluxes_in
execute_on = 'timestep_end'
[]
[left_pressure]
type = SideAverageValue
boundary = 'left'
variable = porepressure
execute_on = 'timestep_end'
[]
[right_pressure]
type = SideAverageValue
boundary = 'right'
variable = porepressure
execute_on = 'timestep_end'
[]
[]
[FluidProperties]
[the_simple_fluid]
type = SimpleFluidProperties
thermal_expansion = 0
viscosity = 1.0E-3
density0 = 1000.0
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[biot_modulus]
type = PorousFlowConstantBiotModulus
biot_coefficient = 0.8
solid_bulk_compliance = 2E-7
fluid_bulk_modulus = 1E7
[]
[permeability_aquifer]
type = PorousFlowPermeabilityConst
permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-15'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1E6
dt = 1E5
nl_abs_tol = 1E-10
[]
[Outputs]
csv = true
[]
(modules/contact/test/tests/verification/patch_tests/brick_1/brick1_mu_0_2_pen.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = brick1_mesh.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./saved_z]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./diag_saved_z]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./inc_slip_z]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./accum_slip_z]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[./tang_force_z]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y saved_z'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x5]
type = NodalVariableValue
nodeid = 4
variable = disp_x
[../]
[./disp_x8]
type = NodalVariableValue
nodeid = 7
variable = disp_x
[../]
[./disp_x13]
type = NodalVariableValue
nodeid = 12
variable = disp_x
[../]
[./disp_x16]
type = NodalVariableValue
nodeid = 15
variable = disp_x
[../]
[./disp_y5]
type = NodalVariableValue
nodeid = 4
variable = disp_y
[../]
[./disp_y8]
type = NodalVariableValue
nodeid = 7
variable = disp_y
[../]
[./disp_y13]
type = NodalVariableValue
nodeid = 12
variable = disp_y
[../]
[./disp_y16]
type = NodalVariableValue
nodeid = 15
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./back_z]
type = DirichletBC
variable = disp_z
boundary = 6
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeFiniteStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeFiniteStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-9
nl_rel_tol = 1e-8
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = id
[../]
[./y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '1 3 4 5'
sort_by = id
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = id
[../]
[]
[Outputs]
file_base = brick1_mu_0_2_pen_out
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
file_base = brick1_mu_0_2_pen_check
show = 'bot_react_x bot_react_y disp_x5 disp_x8 disp_x13 disp_x16 disp_y5 disp_y8 disp_y13 disp_y16 stress_yy stress_zz top_react_x top_react_y x_disp y_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
model = coulomb
formulation = penalty
normalize_penalty = true
friction_coefficient = 0.2
penalty = 1e+9
[../]
[]
(modules/contact/test/tests/pdass_problems/cylinder_friction_penalty_frictional_al_action_amg_tight.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
[input_file]
type = FileMeshGenerator
file = cond_number.e
[]
allow_renumbering = false
[]
[Problem]
type = AugmentedLagrangianContactFEProblem
extra_tag_vectors = 'ref'
maximum_lagrangian_update_iterations = 1000
[]
[AuxVariables]
[penalty_normal_pressure]
[]
[penalty_frictional_pressure]
[]
[accumulated_slip_one]
[]
[tangential_vel_one]
[]
[normal_gap]
[]
[normal_lm]
[]
[saved_x]
[]
[saved_y]
[]
[active]
[]
[pid]
[]
[]
[Functions]
[disp_ramp_vert]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. -0.020 -0.020'
[]
[disp_ramp_horz]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. 0.0 0.015'
[]
[]
[Modules/TensorMechanics/Master/all]
strain = FINITE
add_variables = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
block = '1 2 3 4 5 6 7'
generate_output = 'stress_xx stress_yy stress_xy'
[]
[AuxKernels]
[pid]
type = ProcessorIDAux
variable = pid
[]
[penalty_normal_pressure]
type = PenaltyMortarUserObjectAux
variable = penalty_normal_pressure
user_object = penalty_friction_object_al_friction
contact_quantity = normal_pressure
boundary = 3
[]
[penalty_frictional_pressure]
type = PenaltyMortarUserObjectAux
variable = penalty_frictional_pressure
user_object = penalty_friction_object_al_friction
contact_quantity = tangential_pressure_one
boundary = 3
[]
[penalty_tangential_vel_one]
type = PenaltyMortarUserObjectAux
variable = tangential_vel_one
user_object = penalty_friction_object_al_friction
contact_quantity = tangential_velocity_one
boundary = 3
[]
[penalty_accumulated_slip_one]
type = PenaltyMortarUserObjectAux
variable = accumulated_slip_one
user_object = penalty_friction_object_al_friction
contact_quantity = accumulated_slip_one
boundary = 3
[]
[normal_lm]
type = PenaltyMortarUserObjectAux
variable = normal_lm
user_object = penalty_friction_object_al_friction
contact_quantity = normal_lm
boundary = 3
[]
[normal_gap]
type = PenaltyMortarUserObjectAux
variable = normal_gap
user_object = penalty_friction_object_al_friction
contact_quantity = normal_gap
boundary = 3
[]
[]
[Postprocessors]
[bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[]
[bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[]
[top_react_x]
type = NodalSum
variable = saved_x
boundary = 4
[]
[top_react_y]
type = NodalSum
variable = saved_y
boundary = 4
[]
[_dt]
type = TimestepSize
[]
[num_lin_it]
type = NumLinearIterations
[]
[num_nonlin_it]
type = NumNonlinearIterations
[]
[cumulative]
type = CumulativeValuePostprocessor
postprocessor = num_nonlin_it
[]
[gap]
type = SideExtremeValue
value_type = min
variable = normal_gap
boundary = 3
[]
[num_al]
type = NumAugmentedLagrangeIterations
[]
[active_set_size]
type = NodalSum
variable = active
[]
[]
[BCs]
[side_x]
type = DirichletBC
variable = disp_y
boundary = '1 2'
value = 0.0
[]
[bot_y]
type = DirichletBC
variable = disp_x
boundary = '1 2'
value = 0.0
[]
[top_y_disp]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = disp_ramp_vert
[]
[top_x_disp]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = disp_ramp_horz
[]
[]
[Materials]
[stuff1_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e8
poissons_ratio = 0.0
[]
[stuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[stuff2_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2 3 4 5 6 7'
youngs_modulus = 1e6
poissons_ratio = 0.3
[]
[stuff2_stress]
type = ComputeFiniteStrainElasticStress
block = '2 3 4 5 6 7'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-ksp_snes_ew'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = ' 201 hypre boomeramg 8'
line_search = 'none'
nl_abs_tol = 1e-12
nl_rel_tol = 1e-10
nl_max_its = 150
l_tol = 1e-05
l_abs_tol = 1e-13
start_time = 0.0
end_time = 0.1 # 1.0
dt = 0.1
dtmin = 0.1
[Predictor]
type = SimplePredictor
scale = 1.0
[]
automatic_scaling = true
compute_scaling_once = false
off_diagonals_in_auto_scaling = true
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[VectorPostprocessors]
[surface]
type = NodalValueSampler
use_displaced_mesh = false
variable = 'disp_x disp_y penalty_normal_pressure penalty_frictional_pressure normal_gap'
boundary = '3'
sort_by = id
[]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
exodus = true
csv = false
[vectorpp_output]
type = CSV
create_final_symlink = true
execute_on = 'INITIAL TIMESTEP_END FINAL'
[]
[]
[Contact]
[al_friction]
formulation = mortar_penalty
model = coulomb
primary = '2'
secondary = '3'
penalty = 1e7
penalty_friction = 1e+7
friction_coefficient = 0.4
al_penetration_tolerance = 1e-7
al_incremental_slip_tolerance = 1e-7
adaptivity_penalty_normal = BUSSETTA
adaptivity_penalty_friction = FRICTION_LIMIT
penalty_multiplier = 5
penalty_multiplier_friction = 5
[]
[]
(modules/contact/test/tests/verification/patch_tests/single_pnt_2d/single_point_2d.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = single_point_2d.e
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[]
[Functions]
[./appl_disp]
type = PiecewiseLinear
x = '0 0.001 0.101'
y = '0 0.0 -0.10'
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./incslip_x]
type = PenetrationAux
variable = inc_slip_x
quantity = incremental_slip_x
boundary = 3
paired_boundary = 2
[../]
[./incslip_y]
type = PenetrationAux
variable = inc_slip_y
quantity = incremental_slip_y
boundary = 3
paired_boundary = 2
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[BCs]
[./botx]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./boty]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./topx]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = appl_disp
[../]
[./topy]
type = DirichletBC
variable = disp_y
boundary = 4
value = -0.002001
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e9
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputePlaneFiniteStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputePlaneFiniteStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 4
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 4
[../]
[./disp_x]
type = NodalVariableValue
nodeid = 5
variable = disp_x
[../]
[./disp_y]
type = NodalVariableValue
nodeid = 5
variable = disp_y
[../]
[./inc_slip_x]
type = NodalVariableValue
nodeid = 5
variable = inc_slip_x
[../]
[./inc_slip_y]
type = NodalVariableValue
nodeid = 5
variable = inc_slip_y
[../]
[./accum_slip_x]
type = NodalVariableValue
nodeid = 5
variable = accum_slip_x
[../]
[./accum_slip_y]
type = NodalVariableValue
nodeid = 5
variable = accum_slip_y
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type -mat_superlu_dist_iterrefine'
petsc_options_value = 'lu superlu_dist 1'
line_search = 'none'
l_max_its = 100
nl_max_its = 200
dt = 0.001
end_time = 0.001
num_steps = 10000
nl_rel_tol = 1e-6
nl_abs_tol = 1e-8
dtmin = 0.001
l_tol = 1e-3
[]
[Outputs]
file_base = single_point_2d_out_glued_kin
print_linear_residuals = true
perf_graph = true
csv = true
[./console]
type = Console
max_rows = 5
[../]
[]
[Contact]
[./leftright]
primary = 2
secondary = 3
model = glued
formulation = kinematic
penalty = 1e12
normalize_penalty = true
tangential_tolerance = 1e-3
[../]
[]
(modules/combined/test/tests/phase_field_fracture/crack2d_vi_solver.i)
#This input uses PhaseField-Nonconserved Action to add phase field fracture bulk rate kernels
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 20
ny = 20
xmax = 1
ymax = 1
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Modules]
[./PhaseField]
[./Nonconserved]
[./c]
free_energy = F
kappa = kappa_op
mobility = L
[../]
[../]
[../]
[./TensorMechanics]
[./Master]
[./mech]
add_variables = true
strain = SMALL
additional_generate_output = 'stress_yy'
save_in = 'resid_x resid_y'
[../]
[../]
[../]
[]
[ICs]
[./c_ic]
type = FunctionIC
function = ic
variable = c
[../]
[]
[Functions]
[./ic]
type = ParsedFunction
expression = 'if(x<0.5 & y < 0.55 & y > 0.45,1, 0)'
[../]
[]
[AuxVariables]
[./resid_x]
[../]
[./resid_y]
[../]
[./bounds_dummy]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./solid_x]
type = PhaseFieldFractureMechanicsOffDiag
variable = disp_x
component = 0
c = c
[../]
[./solid_y]
type = PhaseFieldFractureMechanicsOffDiag
variable = disp_y
component = 1
c = c
[../]
[]
[BCs]
[./ydisp]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = 't'
[../]
[./yfix]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[../]
[./xfix]
type = DirichletBC
variable = disp_x
boundary = 'top bottom'
value = 0
[../]
[]
[Materials]
[./pfbulkmat]
type = GenericConstantMaterial
prop_names = 'gc_prop l visco'
prop_values = '1e-3 0.04 1e-4'
[../]
[./define_mobility]
type = ParsedMaterial
material_property_names = 'gc_prop visco'
property_name = L
expression = '1.0/(gc_prop * visco)'
[../]
[./define_kappa]
type = ParsedMaterial
material_property_names = 'gc_prop l'
property_name = kappa_op
expression = 'gc_prop * l'
[../]
[./elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '120.0 80.0'
fill_method = symmetric_isotropic
[../]
[./damage_stress]
type = ComputeLinearElasticPFFractureStress
c = c
E_name = 'elastic_energy'
D_name = 'degradation'
F_name = 'local_fracture_energy'
decomposition_type = strain_spectral
use_snes_vi_solver = true
[../]
[./degradation]
type = DerivativeParsedMaterial
property_name = degradation
coupled_variables = 'c'
expression = '(1.0-c)^2*(1.0 - eta) + eta'
constant_names = 'eta'
constant_expressions = '0.0'
derivative_order = 2
[../]
[./local_fracture_energy]
type = DerivativeParsedMaterial
property_name = local_fracture_energy
coupled_variables = 'c'
material_property_names = 'gc_prop l'
expression = 'c^2 * gc_prop / 2 / l'
derivative_order = 2
[../]
[./fracture_driving_energy]
type = DerivativeSumMaterial
coupled_variables = c
sum_materials = 'elastic_energy local_fracture_energy'
derivative_order = 2
property_name = F
[../]
[]
[Postprocessors]
[./resid_x]
type = NodalSum
variable = resid_x
boundary = 2
[../]
[./resid_y]
type = NodalSum
variable = resid_y
boundary = 2
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Bounds]
[./c_upper_bound]
type = ConstantBounds
variable = bounds_dummy
bounded_variable = c
bound_type = upper
bound_value = 1.0
[../]
[./c_lower_bound]
type = VariableOldValueBounds
variable = bounds_dummy
bounded_variable = c
bound_type = lower
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -snes_type'
petsc_options_value = 'lu vinewtonrsls'
nl_rel_tol = 1e-8
l_max_its = 10
nl_max_its = 10
dt = 1e-4
dtmin = 1e-4
num_steps = 2
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/sinks/s15.i)
# Apply a PorousFlowPointSourceFromPostprocessor that injects 1J/s into a 2D model, and PorousFlowOutflowBCs to the outer boundaries to show that the PorousFlowOutflowBCs allow heat-energy to exit freely at the appropriate rate
[Mesh]
type = GeneratedMesh
dim = 2
nx = 3
xmin = -1
xmax = 1
ny = 2
ymin = -2
ymax = 2
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[Variables]
[pp]
[]
[T]
scaling = 1E-7
[]
[]
[PorousFlowFullySaturated]
fp = simple_fluid
coupling_type = thermohydro
porepressure = pp
temperature = T
[]
[DiracKernels]
[injection]
type = PorousFlowPointSourceFromPostprocessor
mass_flux = 1
point = '0 0 0'
variable = T
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.12
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '0.4 0 0 0 0.4 0 0 0 0.4'
[]
[matrix]
type = PorousFlowMatrixInternalEnergy
density = 0.15
specific_heat_capacity = 1.5
[]
[thermal_cond]
type = PorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '0.3 0 0 0 0.3 0 0 0 0.3'
[]
[]
[BCs]
[outflow]
type = PorousFlowOutflowBC
boundary = 'left right top bottom'
flux_type = heat
variable = T
save_in = nodal_outflow
[]
[]
[AuxVariables]
[nodal_outflow]
[]
[]
[Postprocessors]
[outflow_J_per_s]
type = NodalSum
boundary = 'left right top bottom'
variable = nodal_outflow
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 2E6
end_time = 2E7
nl_abs_tol = 1E-14
# nl_rel_tol = 1E-12
[]
[Outputs]
csv = true
[]
(modules/contact/examples/2d_indenter/indenter_rz_nodeface_friction.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Problem]
coord_type = RZ
type = ReferenceResidualProblem
reference_vector = 'ref'
extra_tag_vectors = 'ref'
[]
[Mesh]#Comment
file = indenter_rz_fine.e
displacements = 'disp_x disp_y'
# For NodalVariableValue to work with distributed mesh
allow_renumbering = false
[] # Mesh
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0. 1.0 1.8 2. 3.0'
y = '0. -4.5 -5.4 -5.4 -4.0'
[../]
[] # Functions
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[] # Variables
[AuxVariables]
[saved_x]
[]
[saved_y]
[]
[]
[Modules/TensorMechanics/Master]
[./all]
add_variables = true
strain = FINITE
block = '1 2'
use_automatic_differentiation = false
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_zz'
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[] # AuxKernels
[BCs]
# Symmetries of the Problem
[./symm_x_indenter]
type = DirichletBC
variable = disp_x
boundary = 5
value = 0.0
[../]
[./symm_x_material]
type = DirichletBC
variable = disp_x
boundary = 9
value = 0.0
[../]
# Material should not fly away
[./material_base_y]
type = DirichletBC
variable = disp_y
boundary = 8
value = 0.0
[../]
# Drive indenter motion
[./disp_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 1
function = disp_y
[../]
[] # BCs
[Contact]
[./dummy_name]
primary = 6
secondary = 4
model = coulomb
formulation = penalty
normalize_penalty = true
friction_coefficient = 0.5
penalty = 8e6
tangential_tolerance = 0.005
[../]
[]
[Dampers]
[./contact_slip]
type = ContactSlipDamper
secondary = 4
primary = 6
[../]
[]
[Materials]
[./tensor]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1.0e7
poissons_ratio = 0.25
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./tensor_2]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.0
[../]
[./power_law_hardening]
type = IsotropicPowerLawHardeningStressUpdate
strength_coefficient = 1e5 #K
strain_hardening_exponent = 0.5 #n
block = '2'
[../]
[./radial_return_stress]
type = ComputeMultipleInelasticStress
inelastic_models = 'power_law_hardening'
tangent_operator = elastic
block = '2'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type -snes_linesearch_type -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu basic NONZERO 1e-15'
line_search = 'none'
automatic_scaling = true
nl_abs_tol = 1.5e-07
nl_rel_tol = 1.5e-07
l_max_its = 40
start_time = 0.0
dt = 0.025
end_time = 3.0
[]
[Postprocessors]
[./maxdisp]
type = NodalVariableValue
nodeid = 39 # 40-1 where 40 is the exodus node number
variable = disp_y
[../]
[resid_y]
type = NodalSum
variable = saved_y
boundary = 1
[]
[]
[Outputs]
[./out]
type = Exodus
elemental_as_nodal = true
[../]
perf_graph = true
csv = true
[]
(modules/contact/test/tests/hertz_spherical/hertz_contact_hex20.i)
# Hertz Contact: Sphere on sphere
# Spheres have the same radius, Young's modulus, and Poisson's ratio.
# Define E:
# 1/E = (1-nu1^2)/E1 + (1-nu2^2)/E2
#
# Effective radius R:
# 1/R = 1/R1 + 1/R2
#
# F is the applied compressive load.
#
# Area of contact a::
# a^3 = 3FR/4E
#
# Depth of indentation d:
# d = a^2/R
#
#
# Let R1 = R2 = 2. Then R = 1.
#
# Let nu1 = nu2 = 0.25, E1 = E2 = 1.40625e7. Then E = 7.5e6.
#
# Let F = 10000. Then a = 0.1, d = 0.01.
#
[GlobalParams]
volumetric_locking_correction = false
displacements = 'disp_x disp_y disp_z'
order = SECOND
[]
[Mesh]#Comment
file = hertz_contact_hex20.e
allow_renumbering = false
[] # Mesh
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Functions]
[./pressure]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. 1. 1.'
scale_factor = 795.77471545947674 # 10000/pi/2^2
[../]
[./disp_y]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. -0.01 -0.01'
[../]
[] # Functions
[Variables]
[./disp_x]
order = SECOND
family = LAGRANGE
[../]
[./disp_y]
order = SECOND
family = LAGRANGE
[../]
[./disp_z]
order = SECOND
family = LAGRANGE
[../]
[] # Variables
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zx]
order = CONSTANT
family = MONOMIAL
[../]
[./vonmises]
order = CONSTANT
family = MONOMIAL
[../]
[./hydrostatic]
order = CONSTANT
family = MONOMIAL
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./saved_z]
[../]
[] # AuxVariables
[Modules/TensorMechanics/Master]
[./all]
add_variables = true
strain = SMALL
extra_vector_tags = 'ref'
save_in = 'saved_x saved_y saved_z'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
index_i = 0
index_j = 0
variable = stress_xx
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
index_i = 1
index_j = 1
variable = stress_yy
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
index_i = 2
index_j = 2
variable = stress_zz
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
index_i = 0
index_j = 1
variable = stress_xy
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
index_i = 1
index_j = 2
variable = stress_yz
[../]
[./stress_zx]
type = RankTwoAux
rank_two_tensor = stress
index_i = 2
index_j = 0
variable = stress_zx
[../]
# [./vonmises]
# type = RankTwoScalarAux
# rank_two_tensor = stress
# variable = vonmises
# scalar_type = VonMisesStress
# [../]
[] # AuxKernels
[BCs]
[./base_x]
type = DirichletBC
variable = disp_x
boundary = 1000
value = 0.0
[../]
[./base_y]
type = DirichletBC
variable = disp_y
boundary = 1000
value = 0.0
[../]
[./base_z]
type = DirichletBC
variable = disp_z
boundary = 1000
value = 0.0
[../]
[./symm_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./symm_z]
type = DirichletBC
variable = disp_z
boundary = 3
value = 0.0
[../]
[./disp_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[] # BCs
[Contact]
[./dummy_name]
primary = 1000
secondary = 100
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+10
[../]
[]
#[Dampers]
# [./contact_slip]
# type = ContactSlipDamper
# primary = 1000
# secondary = 100
# [../]
#[]
[Materials]
[./tensor]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1.40625e7
poissons_ratio = 0.25
[../]
[./stress]
type = ComputeLinearElasticStress
block = '1'
[../]
[./tensor_1000]
type = ComputeIsotropicElasticityTensor
block = '1000'
youngs_modulus = 1e6
poissons_ratio = 0.0
[../]
[./stress_1000]
type = ComputeLinearElasticStress
block = '1000'
[../]
[] # Materials
[Preconditioning]
[./SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
l_max_its = 10
start_time = 0.0
dt = 0.05
end_time = 2.0
[./Quadrature]
order = THIRD
[../]
[] # Executioner
[Postprocessors]
[./maxdisp]
type = NodalVariableValue
nodeid = 386 # 387-1 where 387 is the exodus node number of the top-center node
variable = disp_y
[../]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 2
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 2
[../]
[./bot_react_z]
type = NodalSum
variable = saved_z
boundary = 2
[../]
[]
[Outputs]
[./out]
type = Exodus
elemental_as_nodal = true
[../]
[] # Outputs
(modules/contact/test/tests/frictional/single_point_2d/single_point_2d.i)
[Mesh]
file = single_point_2d.e
[]
[GlobalParams]
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[AuxVariables]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[]
[Functions]
[./horizontal_movement]
type = ParsedFunction
expression = t
[../]
[]
[Modules/TensorMechanics/Master]
[./all]
add_variables = true
strain = FINITE
save_in = 'saved_x saved_y'
diag_save_in = 'diag_saved_x diag_saved_y'
[../]
[]
[AuxKernels]
[./incslip_x]
type = PenetrationAux
variable = inc_slip_x
quantity = incremental_slip_x
boundary = 3
paired_boundary = 2
[../]
[./incslip_y]
type = PenetrationAux
variable = inc_slip_y
quantity = incremental_slip_y
boundary = 3
paired_boundary = 2
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[BCs]
[./botx]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./boty]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./botx2]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./boty2]
type = DirichletBC
variable = disp_y
boundary = 2
value = 0.0
[../]
[./topx]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = horizontal_movement
[../]
[./topy]
type = DirichletBC
variable = disp_y
boundary = 4
value = -0.005
[../]
[]
[Materials]
[./bottom]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1.0e9
poissons_ratio = 0.3
[../]
[./top]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1.0e6
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 4
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 4
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
petsc_options = '-mat_superlu_dist_iterrefine -mat_superlu_dist_replacetinypivot'
line_search = 'none'
l_max_its = 100
nl_max_its = 200
dt = 0.001
end_time = 0.01
num_steps = 1000
nl_rel_tol = 1e-8
nl_abs_tol = 1e-8
dtmin = 0.001
l_tol = 1e-3
[]
[Outputs]
exodus = true
print_linear_residuals = true
perf_graph = true
[./console]
type = Console
max_rows = 5
[../]
[]
[Contact]
[./leftright]
primary = 2
secondary = 3
model = coulomb
friction_coefficient = '0.25'
[../]
[]
[Dampers]
[./contact_slip]
type = ContactSlipDamper
primary = '2'
secondary = '3'
[../]
[]
(modules/solid_mechanics/test/tests/j_integral_vtest/j_int_surfbreak_ellip_crack_sym_mm_cfp.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[Mesh]
file = ellip_crack_4sym_norad_mm.e
partitioner = centroid
centroid_partitioner_direction = z
[]
[AuxVariables]
[./SED]
order = CONSTANT
family = MONOMIAL
[../]
[./resid_z]
[../]
[]
[Functions]
[./rampConstantUp]
type = PiecewiseLinear
x = '0. 1.'
y = '0. 0.1'
scale_factor = -689.5 #MPa
[../]
[]
[DomainIntegral]
integrals = JIntegral
crack_direction_method = CurvedCrackFront
crack_end_direction_method = CrackDirectionVector
crack_direction_vector_end_1 = '0.0 1.0 0.0'
crack_direction_vector_end_2 = '1.0 0.0 0.0'
crack_front_points = '0 254 0
127.308 248.843 0
249.446 233.581 0
361.455 208.835 0
508.003 152.398 0
602.415 80.3208 0
635 0 0'
radius_inner = '12.5 25.0 37.5'
radius_outer = '25.0 37.5 50.0'
intersecting_boundary = '1 2'
symmetry_plane = 2
incremental = true
[]
[Physics/SolidMechanics/QuasiStatic]
[./master]
strain = FINITE
add_variables = true
incremental = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
[../]
[]
[AuxKernels]
[./SED]
type = MaterialRealAux
variable = SED
property = strain_energy_density
execute_on = timestep_end
[../]
[]
[BCs]
[./crack_y]
type = DirichletBC
variable = disp_z
boundary = 6
value = 0.0
[../]
[./no_y]
type = DirichletBC
variable = disp_y
boundary = 12
value = 0.0
[../]
[./no_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./Pressure]
[./Side1]
boundary = 5
function = rampConstantUp
[../]
[../]
[] # BCs
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 206800
poissons_ratio = 0.3
[../]
[./elastic_stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Executioner]
type = Transient
# Two sets of linesearch options are for petsc 3.1 and 3.3 respectively
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
# petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 4'
line_search = 'none'
l_max_its = 50
nl_max_its = 20
nl_abs_tol = 1e-5
nl_rel_tol = 1e-11
l_tol = 1e-2
start_time = 0.0
dt = 1
end_time = 1
num_steps = 1
[]
[Postprocessors]
[./_dt]
type = TimestepSize
[../]
[./nl_its]
type = NumNonlinearIterations
[../]
[./lin_its]
type = NumLinearIterations
[../]
[./react_z]
type = NodalSum
variable = resid_z
boundary = 5
[../]
[]
[Outputs]
execute_on = 'timestep_end'
file_base = j_int_surfbreak_ellip_crack_sym_mm_cfp_out
csv = true
[]
(modules/solid_mechanics/test/tests/j_integral_vtest/c_int_surfbreak_ellip_crack_sym_mm.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[Mesh]
file = c_integral_coarse.e
partitioner = centroid
centroid_partitioner_direction = z
[]
[AuxVariables]
[./SED]
order = CONSTANT
family = MONOMIAL
[../]
[./resid_z]
[../]
[]
[Functions]
[./rampConstantUp]
type = PiecewiseLinear
x = '0. 0.1 100.0'
y = '0. 1 1'
scale_factor = -68.95 #MPa
[../]
[./dts]
type = PiecewiseLinear
x = '0 1'
y = '1 400000'
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./master]
strain = FINITE
add_variables = true
incremental = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
[../]
[]
[AuxKernels]
[./SED]
type = MaterialRealAux
variable = SED
property = strain_energy_density
execute_on = timestep_end
[../]
[]
[BCs]
[./crack_y]
type = DirichletBC
variable = disp_z
boundary = 6
value = 0.0
[../]
[./no_y]
type = DirichletBC
variable = disp_y
boundary = 12
value = 0.0
[../]
[./no_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./Pressure]
[./Side1]
boundary = 5
function = rampConstantUp
[../]
[../]
[] # BCs
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 206800
poissons_ratio = 0.0
[../]
[./radial_return_stress]
type = ComputeMultipleInelasticStress
inelastic_models = 'powerlawcrp'
[../]
[./powerlawcrp]
type = PowerLawCreepStressUpdate
coefficient = 3.125e-21 # 7.04e-17 #
n_exponent = 4.0
m_exponent = 0.0
activation_energy = 0.0
# max_inelastic_increment = 0.01
[../]
[]
[DomainIntegral]
integrals = CIntegral
boundary = 1001
crack_direction_method = CurvedCrackFront
crack_end_direction_method = CrackDirectionVector
crack_direction_vector_end_1 = '0.0 1.0 0.0'
crack_direction_vector_end_2 = '1.0 0.0 0.0'
radius_inner = '12.5 25.0 37.5'
radius_outer = '25.0 37.5 50.0'
intersecting_boundary = '1 2'
symmetry_plane = 2
incremental = true
inelastic_models = 'powerlawcrp'
[]
[Executioner]
type = Transient
# Two sets of linesearch options are for petsc 3.1 and 3.3 respectively
#Preconditioned JFNK (default)
solve_type = 'NEWTON'
# petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 4'
line_search = 'none'
l_max_its = 50
nl_max_its = 20
nl_abs_tol = 1e-3
nl_rel_tol = 1e-11
l_tol = 1e-2
start_time = 0.0
end_time = 401
[./TimeStepper]
type = FunctionDT
function = dts
min_dt = 1.0
[../]
[]
[Postprocessors]
[./_dt]
type = TimestepSize
[../]
[./nl_its]
type = NumNonlinearIterations
[../]
[./lin_its]
type = NumLinearIterations
[../]
[./react_z]
type = NodalSum
variable = resid_z
boundary = 5
[../]
[]
[Outputs]
execute_on = 'timestep_end'
csv = true
[]
(modules/contact/test/tests/verification/patch_tests/cyl_1/cyl1_mu_0_2_pen.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = cyl1_mesh.e
[]
[Problem]
type = FEProblem
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x2]
type = NodalVariableValue
nodeid = 1
variable = disp_x
[../]
[./disp_x7]
type = NodalVariableValue
nodeid = 6
variable = disp_x
[../]
[./disp_y2]
type = NodalVariableValue
nodeid = 1
variable = disp_y
[../]
[./disp_y7]
type = NodalVariableValue
nodeid = 6
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-6
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-4
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
file_base = cyl1_mu_0_2_pen_out
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
file_base = cyl1_mu_0_2_pen_check
show = 'bot_react_x bot_react_y disp_x2 disp_y2 disp_x7 disp_y7 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
model = coulomb
formulation = penalty
normalize_penalty = true
tangential_tolerance = 1e-3
friction_coefficient = 0.2
penalty = 1e+9
[../]
[]
(modules/contact/test/tests/pdass_problems/cylinder_friction_penalty_frictional_al_action_amg.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
[input_file]
type = FileMeshGenerator
file = cond_number.e
[]
allow_renumbering = false
[]
[Problem]
type = AugmentedLagrangianContactFEProblem
extra_tag_vectors = 'ref'
maximum_lagrangian_update_iterations = 1000
[]
[AuxVariables]
[penalty_normal_pressure]
[]
[penalty_frictional_pressure]
[]
[accumulated_slip_one]
[]
[tangential_vel_one]
[]
[normal_gap]
[]
[normal_lm]
[]
[saved_x]
[]
[saved_y]
[]
[active]
[]
[]
[Functions]
[disp_ramp_vert]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. -0.020 -0.020'
[]
[disp_ramp_horz]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. 0.0 0.015'
[]
[]
[Modules/TensorMechanics/Master/all]
strain = FINITE
add_variables = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
block = '1 2 3 4 5 6 7'
generate_output = 'stress_xx stress_yy stress_xy'
[]
[AuxKernels]
[penalty_normal_pressure]
type = PenaltyMortarUserObjectAux
variable = penalty_normal_pressure
user_object = penalty_friction_object_al_friction
contact_quantity = normal_pressure
boundary = 3
[]
[penalty_frictional_pressure]
type = PenaltyMortarUserObjectAux
variable = penalty_frictional_pressure
user_object = penalty_friction_object_al_friction
contact_quantity = tangential_pressure_one
boundary = 3
[]
[penalty_tangential_vel_one]
type = PenaltyMortarUserObjectAux
variable = tangential_vel_one
user_object = penalty_friction_object_al_friction
contact_quantity = tangential_velocity_one
boundary = 3
[]
[penalty_accumulated_slip_one]
type = PenaltyMortarUserObjectAux
variable = accumulated_slip_one
user_object = penalty_friction_object_al_friction
contact_quantity = accumulated_slip_one
boundary = 3
[]
[normal_lm]
type = PenaltyMortarUserObjectAux
variable = normal_lm
user_object = penalty_friction_object_al_friction
contact_quantity = normal_lm
boundary = 3
[]
[normal_gap]
type = PenaltyMortarUserObjectAux
variable = normal_gap
user_object = penalty_friction_object_al_friction
contact_quantity = normal_gap
boundary = 3
[]
[]
[Postprocessors]
[bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[]
[bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[]
[top_react_x]
type = NodalSum
variable = saved_x
boundary = 4
[]
[top_react_y]
type = NodalSum
variable = saved_y
boundary = 4
[]
[_dt]
type = TimestepSize
[]
[num_lin_it]
type = NumLinearIterations
[]
[num_nonlin_it]
type = NumNonlinearIterations
[]
[cumulative]
type = CumulativeValuePostprocessor
postprocessor = num_nonlin_it
[]
[gap]
type = SideExtremeValue
value_type = min
variable = normal_gap
boundary = 3
[]
[num_al]
type = NumAugmentedLagrangeIterations
[]
[active_set_size]
type = NodalSum
variable = active
[]
[]
[BCs]
[side_x]
type = DirichletBC
variable = disp_y
boundary = '1 2'
value = 0.0
[]
[bot_y]
type = DirichletBC
variable = disp_x
boundary = '1 2'
value = 0.0
[]
[top_y_disp]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = disp_ramp_vert
[]
[top_x_disp]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = disp_ramp_horz
[]
[]
[Materials]
[stuff1_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e8
poissons_ratio = 0.0
[]
[stuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[stuff2_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2 3 4 5 6 7'
youngs_modulus = 1e6
poissons_ratio = 0.3
[]
[stuff2_stress]
type = ComputeFiniteStrainElasticStress
block = '2 3 4 5 6 7'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-ksp_snes_ew'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = ' 201 hypre boomeramg 8'
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-8
nl_max_its = 50
l_tol = 1e-05
l_abs_tol = 1e-13
start_time = 0.0
end_time = 0.2 # 1.0
dt = 0.1
dtmin = 0.1
[Predictor]
type = SimplePredictor
scale = 1.0
[]
automatic_scaling = true
compute_scaling_once = false
off_diagonals_in_auto_scaling = true
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[VectorPostprocessors]
[surface]
type = NodalValueSampler
use_displaced_mesh = false
variable = 'disp_x disp_y penalty_normal_pressure penalty_frictional_pressure normal_gap'
boundary = '3'
sort_by = id
[]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
exodus = true
csv = false
[vectorpp_output]
type = CSV
create_final_symlink = true
execute_on = 'INITIAL TIMESTEP_END FINAL'
[]
[]
[Contact]
[al_friction]
formulation = mortar_penalty
model = coulomb
primary = '2'
secondary = '3'
penalty = 1e7
penalty_friction = 1e+7
friction_coefficient = 0.4
al_penetration_tolerance = 1e-7
al_incremental_slip_tolerance = 1.0 # Not active
penalty_multiplier = 100
[]
[]
(modules/combined/test/tests/phase_field_fracture/crack2d_vol_dev.i)
#This input uses PhaseField-Nonconserved Action to add phase field fracture bulk rate kernels
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 20
ny = 10
ymax = 0.5
[]
[./noncrack]
type = BoundingBoxNodeSetGenerator
new_boundary = noncrack
bottom_left = '0.5 0 0'
top_right = '1 0 0'
input = gen
[../]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Modules]
[./PhaseField]
[./Nonconserved]
[./c]
free_energy = F
kappa = kappa_op
mobility = L
[../]
[../]
[../]
[./TensorMechanics]
[./Master]
[./mech]
add_variables = true
strain = SMALL
additional_generate_output = 'stress_yy'
save_in = 'resid_x resid_y'
[../]
[../]
[../]
[]
[AuxVariables]
[./resid_x]
[../]
[./resid_y]
[../]
[]
[Kernels]
[./solid_x]
type = PhaseFieldFractureMechanicsOffDiag
variable = disp_x
component = 0
c = c
[../]
[./solid_y]
type = PhaseFieldFractureMechanicsOffDiag
variable = disp_y
component = 1
c = c
[../]
[]
[BCs]
[./ydisp]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = 't'
[../]
[./yfix]
type = DirichletBC
variable = disp_y
boundary = noncrack
value = 0
[../]
[./xfix]
type = DirichletBC
variable = disp_x
boundary = top
value = 0
[../]
[]
[Materials]
[./pfbulkmat]
type = GenericConstantMaterial
prop_names = 'gc_prop l visco'
prop_values = '1e-3 0.04 1e-4'
[../]
[./define_mobility]
type = ParsedMaterial
material_property_names = 'gc_prop visco'
property_name = L
expression = '1.0/(gc_prop * visco)'
[../]
[./define_kappa]
type = ParsedMaterial
material_property_names = 'gc_prop l'
property_name = kappa_op
expression = 'gc_prop * l'
[../]
[./elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '120.0 80.0'
fill_method = symmetric_isotropic
[../]
[./damage_stress]
type = ComputeLinearElasticPFFractureStress
c = c
E_name = 'elastic_energy'
D_name = 'degradation'
F_name = 'local_fracture_energy'
decomposition_type = strain_vol_dev
[../]
[./degradation]
type = DerivativeParsedMaterial
property_name = degradation
coupled_variables = 'c'
expression = '(1.0-c)^2*(1.0 - eta) + eta'
constant_names = 'eta'
constant_expressions = '0.0'
derivative_order = 2
[../]
[./local_fracture_energy]
type = DerivativeParsedMaterial
property_name = local_fracture_energy
coupled_variables = 'c'
material_property_names = 'gc_prop l'
expression = 'c^2 * gc_prop / 2 / l'
derivative_order = 2
[../]
[./fracture_driving_energy]
type = DerivativeSumMaterial
coupled_variables = c
sum_materials = 'elastic_energy local_fracture_energy'
derivative_order = 2
property_name = F
[../]
[]
[Postprocessors]
[./resid_x]
type = NodalSum
variable = resid_x
boundary = 2
[../]
[./resid_y]
type = NodalSum
variable = resid_y
boundary = 2
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
nl_rel_tol = 1e-8
l_max_its = 10
nl_max_its = 10
dt = 1e-4
dtmin = 1e-4
num_steps = 2
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/verification/patch_tests/brick_2/brick2_aug.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = brick2_mesh.e
[]
[Problem]
type = AugmentedLagrangianContactProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
maximum_lagrangian_update_iterations = 100
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./saved_z]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./diag_saved_z]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./inc_slip_z]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./accum_slip_z]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y saved_z'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_begin
boundary = 4
paired_boundary = 3
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_begin
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x7]
type = NodalVariableValue
nodeid = 6
variable = disp_x
[../]
[./disp_x26]
type = NodalVariableValue
nodeid = 25
variable = disp_x
[../]
[./disp_y7]
type = NodalVariableValue
nodeid = 6
variable = disp_y
[../]
[./disp_y26]
type = NodalVariableValue
nodeid = 25
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./back_z]
type = DirichletBC
variable = disp_z
boundary = 6
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeFiniteStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeFiniteStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-9
nl_rel_tol = 1e-8
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = id
[../]
[./y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '1 3 4 5'
sort_by = id
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = id
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x7 disp_y7 disp_x26 disp_y26 stress_yy stress_zz top_react_x top_react_y x_disp y_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
tangential_tolerance = 1e-3
formulation = augmented_lagrange
normalize_penalty = true
penalty = 1e8
model = frictionless
al_penetration_tolerance = 1e-8
[../]
[]
(modules/contact/test/tests/verification/patch_tests/cyl_4/cyl4_mu_0_2_pen.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y'
[]
[Mesh]
file = cyl4_mesh.e
[]
[Problem]
type = FEProblem
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./stress_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./stress_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x16]
type = NodalVariableValue
nodeid = 15
variable = disp_x
[../]
[./disp_x9]
type = NodalVariableValue
nodeid = 8
variable = disp_x
[../]
[./disp_y16]
type = NodalVariableValue
nodeid = 15
variable = disp_y
[../]
[./disp_y9]
type = NodalVariableValue
nodeid = 8
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-6
l_max_its = 100
nl_max_its = 1000
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-4
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
file_base = cyl4_mu_0_2_pen_out
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
file_base = cyl4_mu_0_2_pen_check
show = 'bot_react_x bot_react_y disp_x9 disp_y9 disp_x16 disp_y16 stress_yy stress_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
model = coulomb
formulation = penalty
normalize_penalty = true
friction_coefficient = 0.2
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(test/tests/misc/save_in/save_in_test.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./saved]
[../]
[./bc_saved]
[../]
[./accumulated]
[../]
[./diag_saved]
[../]
[./bc_diag_saved]
[../]
[./saved_dirichlet]
[../]
[./diag_saved_dirichlet]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
save_in = 'saved accumulated saved_dirichlet'
diag_save_in = 'diag_saved diag_saved_dirichlet'
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
save_in = saved_dirichlet
diag_save_in = diag_saved_dirichlet
[../]
[./nbc]
type = NeumannBC
variable = u
boundary = right
value = 1
save_in = 'bc_saved accumulated'
diag_save_in = bc_diag_saved
[../]
[]
[Postprocessors]
[./left_flux]
type = NodalSum
variable = saved
boundary = 1
[../]
[./saved_norm]
type = NodalL2Norm
variable = saved
execute_on = timestep_end
block = 0
[../]
[./saved_dirichlet_norm]
type = NodalL2Norm
variable = saved_dirichlet
execute_on = timestep_end
block = 0
[../]
[]
[Executioner]
type = Steady
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
file_base = out
exodus = true
[]
(modules/contact/test/tests/verification/patch_tests/ring_2/ring2_template1.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = ring2_mesh.e
[]
[Problem]
type = FEProblem
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x5]
type = NodalVariableValue
nodeid = 4
variable = disp_x
[../]
[./disp_x9]
type = NodalVariableValue
nodeid = 8
variable = disp_x
[../]
[./disp_y5]
type = NodalVariableValue
nodeid = 4
variable = disp_y
[../]
[./disp_y9]
type = NodalVariableValue
nodeid = 8
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-9
nl_rel_tol = 1e-8
l_max_its = 100
nl_max_its = 200
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x5 disp_y5 disp_x9 disp_y9 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(modules/contact/test/tests/pdass_problems/cylinder_friction_penalty_frictional_al.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
[input_file]
type = FileMeshGenerator
file = hertz_cyl_finer.e
[]
[secondary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10001
new_block_name = 'secondary_lower'
sidesets = '3'
input = input_file
[]
[primary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10000
sidesets = '2'
new_block_name = 'primary_lower'
input = secondary
[]
allow_renumbering = false
[]
[Problem]
type = AugmentedLagrangianContactFEProblem
extra_tag_vectors = 'ref'
[]
[AuxVariables]
[penalty_normal_pressure]
[]
[penalty_frictional_pressure]
[]
[accumulated_slip_one]
[]
[tangential_vel_one]
[]
[normal_gap]
[]
[normal_lm]
[]
[saved_x]
[]
[saved_y]
[]
[active]
[]
[dual_var]
use_dual = true
block = '10001'
[]
[]
[Functions]
[disp_ramp_vert]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. -0.020 -0.020'
[]
[disp_ramp_horz]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. 0.0 0.015'
[]
[]
[Modules/TensorMechanics/Master/all]
strain = FINITE
add_variables = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
block = '1 2 3 4 5 6 7'
generate_output = 'stress_xx stress_yy stress_xy'
[]
[AuxKernels]
[penalty_normal_pressure]
type = PenaltyMortarUserObjectAux
variable = penalty_normal_pressure
user_object = friction_uo
contact_quantity = normal_pressure
boundary = 3
[]
[penalty_frictional_pressure]
type = PenaltyMortarUserObjectAux
variable = penalty_frictional_pressure
user_object = friction_uo
contact_quantity = tangential_pressure_one
boundary = 3
[]
[penalty_tangential_vel_one]
type = PenaltyMortarUserObjectAux
variable = tangential_vel_one
user_object = friction_uo
contact_quantity = tangential_velocity_one
boundary = 3
[]
[penalty_accumulated_slip_one]
type = PenaltyMortarUserObjectAux
variable = accumulated_slip_one
user_object = friction_uo
contact_quantity = accumulated_slip_one
boundary = 3
[]
[normal_lm]
type = PenaltyMortarUserObjectAux
variable = normal_lm
user_object = friction_uo
contact_quantity = normal_lm
boundary = 3
[]
[normal_gap]
type = PenaltyMortarUserObjectAux
variable = normal_gap
user_object = friction_uo
contact_quantity = normal_gap
boundary = 3
[]
[]
[Postprocessors]
[bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[]
[bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[]
[top_react_x]
type = NodalSum
variable = saved_x
boundary = 4
[]
[top_react_y]
type = NodalSum
variable = saved_y
boundary = 4
[]
[_dt]
type = TimestepSize
[]
[num_lin_it]
type = NumLinearIterations
[]
[num_nonlin_it]
type = NumNonlinearIterations
[]
[cumulative]
type = CumulativeValuePostprocessor
postprocessor = num_nonlin_it
[]
[gap]
type = SideExtremeValue
value_type = min
variable = normal_gap
boundary = 3
[]
[num_al]
type = NumAugmentedLagrangeIterations
[]
[active_set_size]
type = NodalSum
variable = active
[]
[]
[BCs]
[side_x]
type = DirichletBC
variable = disp_y
boundary = '1 2'
value = 0.0
[]
[bot_y]
type = DirichletBC
variable = disp_x
boundary = '1 2'
value = 0.0
[]
[top_y_disp]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = disp_ramp_vert
[]
[top_x_disp]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = disp_ramp_horz
[]
[]
[Materials]
[stuff1_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e8
poissons_ratio = 0.0
[]
[stuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[stuff2_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2 3 4 5 6 7'
youngs_modulus = 1e6
poissons_ratio = 0.3
[]
[stuff2_stress]
type = ComputeFiniteStrainElasticStress
block = '2 3 4 5 6 7'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = -pc_type
petsc_options_value = lu
line_search = 'basic'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-8
nl_max_its = 50
l_tol = 1e-05
l_abs_tol = 1e-13
start_time = 0.0
end_time = 0.2 # 3.5
dt = 0.1
dtmin = 0.1
[Predictor]
type = SimplePredictor
scale = 1.0
[]
automatic_scaling = true
compute_scaling_once = false
off_diagonals_in_auto_scaling = true
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[VectorPostprocessors]
[surface]
type = NodalValueSampler
use_displaced_mesh = false
variable = 'disp_x disp_y penalty_normal_pressure penalty_frictional_pressure normal_gap'
boundary = '3'
sort_by = id
[]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
exodus = true
csv = false
[vectorpp_output]
type = CSV
create_final_symlink = true
execute_on = 'INITIAL TIMESTEP_END FINAL'
[]
[]
[UserObjects]
[friction_uo]
type = PenaltyFrictionUserObject
primary_boundary = '2'
secondary_boundary = '3'
primary_subdomain = '10000'
secondary_subdomain = '10001'
disp_x = disp_x
disp_y = disp_y
penalty = 1e5
penalty_friction = 1e8
secondary_variable = disp_x
friction_coefficient = 0.4
penetration_tolerance = 1e-7
# Not solving the frictional problem tightly (below)
slip_tolerance = 1 # 1e-6
penalty_multiplier = 100
penalty_multiplier_friction = 1
use_physical_gap = true
aux_lm = dual_var
[]
[]
[Constraints]
[x]
type = NormalMortarMechanicalContact
primary_boundary = '2'
secondary_boundary = '3'
primary_subdomain = '10000'
secondary_subdomain = '10001'
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = friction_uo
[]
[y]
type = NormalMortarMechanicalContact
primary_boundary = '2'
secondary_boundary = '3'
primary_subdomain = '10000'
secondary_subdomain = '10001'
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = friction_uo
[]
[tangential_x]
type = TangentialMortarMechanicalContact
primary_boundary = 2
secondary_boundary = 3
primary_subdomain = 10000
secondary_subdomain = 10001
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = friction_uo
[]
[tangential_y]
type = TangentialMortarMechanicalContact
primary_boundary = 2
secondary_boundary = 3
primary_subdomain = 10000
secondary_subdomain = 10001
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = friction_uo
[]
[]
(modules/contact/test/tests/pdass_problems/ironing_penalty_action.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
[input_file]
type = FileMeshGenerator
file = iron.e
[]
patch_update_strategy = auto
patch_size = 20
allow_renumbering = false
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[]
[AuxVariables]
[penalty_normal_pressure]
order = FIRST
family = LAGRANGE
[]
[penalty_frictional_pressure]
order = FIRST
family = LAGRANGE
[]
[accumulated_slip_one]
order = FIRST
family = LAGRANGE
[]
[tangential_vel_one]
order = FIRST
family = LAGRANGE
[]
[real_weighted_gap]
order = FIRST
family = LAGRANGE
[]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[saved_x]
[]
[saved_y]
[]
[diag_saved_x]
[]
[diag_saved_y]
[]
[von_mises]
order = CONSTANT
family = MONOMIAL
[]
[]
[Functions]
[disp_ramp_vert]
type = PiecewiseLinear
x = '0. 2. 8.'
y = '0. -1.0 -1.0'
[]
[disp_ramp_horz]
type = PiecewiseLinear
x = '0. 8.'
y = '0. 8.'
[]
[]
[Kernels]
[TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
block = '1 2'
strain = FINITE
[]
[]
[AuxKernels]
[penalty_normal_pressure_auxk]
type = PenaltyMortarUserObjectAux
variable = penalty_normal_pressure
user_object = penalty_friction_object_contact_block
contact_quantity = normal_pressure
[]
[penalty_frictional_pressure_auxk]
type = PenaltyMortarUserObjectAux
variable = penalty_frictional_pressure
user_object = penalty_friction_object_contact_block
contact_quantity = tangential_pressure_one
[]
[penalty_accumulated_slip_auxk]
type = PenaltyMortarUserObjectAux
variable = accumulated_slip_one
user_object = penalty_friction_object_contact_block
contact_quantity = accumulated_slip_one
[]
[penalty_tangential_vel_auxk]
type = PenaltyMortarUserObjectAux
variable = tangential_vel_one
user_object = penalty_friction_object_contact_block
contact_quantity = tangential_velocity_one
[]
[real_weighted_gap_auxk]
type = PenaltyMortarUserObjectAux
variable = real_weighted_gap
user_object = penalty_friction_object_contact_block
contact_quantity = normal_gap
[]
[stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
block = '1 2'
[]
[stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
block = '1 2'
[]
[stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
block = '1 2'
[]
[von_mises_kernel]
#Calculates the von mises stress and assigns it to von_mises
type = RankTwoScalarAux
variable = von_mises
rank_two_tensor = stress
execute_on = timestep_end
scalar_type = VonMisesStress
block = '1 2'
[]
[]
[Contact]
[contact_block]
primary = 20
secondary = 10
friction_coefficient = 0.1
model = coulomb
formulation = mortar_penalty
penalty = 1e5
penalty_friction = 1e4
use_dual = false
[]
[]
[VectorPostprocessors]
[penalty_normal_pressure]
type = NodalValueSampler
variable = penalty_normal_pressure
boundary = 10
sort_by = id
[]
[]
[Postprocessors]
[top_react_x]
type = NodalSum
variable = saved_x
boundary = 30
[]
[top_react_y]
type = NodalSum
variable = saved_y
boundary = 30
[]
[]
[BCs]
[bot_x_disp]
type = DirichletBC
variable = disp_x
boundary = '40'
value = 0.0
preset = false
[]
[bot_y_disp]
type = DirichletBC
variable = disp_y
boundary = '40'
value = 0.0
preset = false
[]
[top_y_disp]
type = FunctionDirichletBC
variable = disp_y
boundary = '30'
function = disp_ramp_vert
preset = false
[]
[top_x_disp]
type = FunctionDirichletBC
variable = disp_x
boundary = '30'
function = disp_ramp_horz
preset = false
[]
[]
[Materials]
[stuff1_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 6896
poissons_ratio = 0.32
[]
[stuff1_strain]
type = ComputeFiniteStrain
block = '2'
[]
[stuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[]
[stuff2_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 689.6
poissons_ratio = 0.32
[]
[stuff2_strain]
type = ComputeFiniteStrain
block = '1'
[]
[stuff2_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-7
l_tol = 1e-6
l_max_its = 50
nl_max_its = 30
start_time = 0.0
end_time = 6.5 # 6.5
dt = 0.0125
dtmin = 1e-5
[Predictor]
type = SimplePredictor
scale = 1.0
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
exodus = true
csv = true
hide = 'nodal_area penetration contact_pressure'
[chkfile]
type = CSV
start_time = 0.0
execute_vector_postprocessors_on = FINAL
[]
[console]
type = Console
max_rows = 5
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/contact/test/tests/mortar_cartesian_lms/cylinder_friction_cartesian_vcp.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
[input_file]
type = FileMeshGenerator
file = hertz_cyl_coarser.e
[]
[secondary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10001
new_block_name = 'secondary_lower'
sidesets = '3'
input = input_file
[]
[primary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10000
sidesets = '2'
new_block_name = 'primary_lower'
input = secondary
[]
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
converge_on = 'disp_x disp_y'
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[lm_x]
block = 'secondary_lower'
use_dual = true
scaling = 1.0e-5
[]
[lm_y]
block = 'secondary_lower'
use_dual = true
scaling = 1.0e-5
[]
[]
[AuxVariables]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[saved_x]
[]
[saved_y]
[]
[diag_saved_x]
[]
[diag_saved_y]
[]
[]
[Functions]
[disp_ramp_vert]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. -0.020 -0.020'
[]
[disp_ramp_horz]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. 0.0 0.015'
[]
[]
[Modules/TensorMechanics/Master]
[all]
incremental = false
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
block = '1 2 3 4 5 6 7'
strain = SMALL
add_variables = false
[]
[]
[AuxKernels]
[stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
block = '1 2 3 4 5 6 7'
[]
[stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
block = '1 2 3 4 5 6 7'
[]
[stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
block = '1 2 3 4 5 6 7'
[]
[]
[Postprocessors]
[bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[]
[bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[]
[top_react_x]
type = NodalSum
variable = saved_x
boundary = 4
[]
[top_react_y]
type = NodalSum
variable = saved_y
boundary = 4
[]
[_dt]
type = TimestepSize
[]
[]
[BCs]
[side_x]
type = DirichletBC
variable = disp_y
boundary = '1 2'
value = 0.0
[]
[bot_y]
type = DirichletBC
variable = disp_x
boundary = '1 2'
value = 0.0
[]
[top_y_disp]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = disp_ramp_vert
[]
[top_x_disp]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = disp_ramp_horz
[]
[]
[Materials]
[stuff1_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e10
poissons_ratio = 0.0
[]
[stuff2_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2 3 4 5 6 7'
youngs_modulus = 1e6
poissons_ratio = 0.3
[]
[stuff1_stress]
type = ComputeLinearElasticStress
block = '1'
[]
[stuff2_stress]
type = ComputeLinearElasticStress
block = '2 3 4 5 6 7'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'NONZERO 1e-12'
line_search = 'none'
nl_abs_tol = 1e-7
l_max_its = 5
nl_rel_tol = 1e-09
start_time = -0.1
end_time = 0.3 # 3.5
l_tol = 1e-8
dt = 0.1
dtmin = 0.001
[]
[Preconditioning]
[vcp]
type = VCP
full = true
lm_variable = 'lm_x lm_y'
primary_variable = 'disp_x disp_y'
preconditioner = 'LU'
is_lm_coupling_diagonal = false
adaptive_condensation = true
[]
[]
[VectorPostprocessors]
[x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '3 4'
sort_by = id
[]
[y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '3 4'
sort_by = id
[]
[lm_x]
type = NodalValueSampler
variable = lm_x
boundary = '3'
sort_by = id
[]
[lm_y]
type = NodalValueSampler
variable = lm_y
boundary = '3'
sort_by = id
[]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
exodus = true
csv = false
[console]
type = Console
max_rows = 5
[]
[chkfile]
type = CSV
show = 'x_disp y_disp lm_x lm_y'
file_base = cylinder_friction_check
create_final_symlink = true
execute_on = 'FINAL'
[]
[]
[Constraints]
[weighted_gap_lm]
type = ComputeFrictionalForceCartesianLMMechanicalContact
primary_boundary = 2
secondary_boundary = 3
primary_subdomain = 10000
secondary_subdomain = 10001
lm_x = lm_x
lm_y = lm_y
variable = lm_x
disp_x = disp_x
disp_y = disp_y
use_displaced_mesh = true
correct_edge_dropping = false
mu = 0.4
c_t = 1.0e6
c = 1.0e6
[]
[x]
type = CartesianMortarMechanicalContact
primary_boundary = '2'
secondary_boundary = '3'
primary_subdomain = '10000'
secondary_subdomain = '10001'
variable = lm_x
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = false
[]
[y]
type = CartesianMortarMechanicalContact
primary_boundary = '2'
secondary_boundary = '3'
primary_subdomain = '10000'
secondary_subdomain = '10001'
variable = lm_y
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = false
[]
[]
(modules/contact/test/tests/verification/patch_tests/cyl_3/cyl3_template1.i)
#
# This input file is a template for both the frictionless and glued test
# variations for the current problem geometry. In order to create an input
# file to run outside the runtest framework, look at the tests file and add the
# appropriate input file lines from the cli_args line.
#
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y'
[]
[Mesh]
file = cyl3_mesh.e
[]
[Problem]
type = FEProblem
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x2]
type = NodalVariableValue
nodeid = 1
variable = disp_x
[../]
[./disp_x11]
type = NodalVariableValue
nodeid = 10
variable = disp_x
[../]
[./disp_y2]
type = NodalVariableValue
nodeid = 1
variable = disp_y
[../]
[./disp_y11]
type = NodalVariableValue
nodeid = 10
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-6
l_max_its = 100
nl_max_its = 1000
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-4
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x2 disp_y2 disp_x11 disp_y11 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(modules/contact/test/tests/verification/hertz_cyl/half_symm_q8/hertz_cyl_half_1deg_template3.i)
[GlobalParams]
order = SECOND
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[Mesh]
file = hertz_cyl_half_1deg.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Functions]
[./disp_ramp_vert]
type = PiecewiseLinear
x = '0. 1. 11.'
y = '0. -0.0020 -0.0020'
[../]
[./disp_ramp_horz]
type = PiecewiseLinear
x = '0. 1. 11.'
y = '0. 0.0 0.0014'
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 2
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 2
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 2
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 2
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 2
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 2
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 4
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 4
[../]
[./disp_x639]
type = NodalVariableValue
nodeid = 638
variable = disp_x
[../]
[./disp_y639]
type = NodalVariableValue
nodeid = 638
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./side_x]
type = DirichletBC
variable = disp_y
boundary = '1 2'
value = 0.0
[../]
[./bot_y]
type = DirichletBC
variable = disp_x
boundary = '1 2'
value = 0.0
[../]
[./top_y_disp]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = disp_ramp_vert
[../]
[./top_x_disp]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = disp_ramp_horz
[../]
[]
[Materials]
[./stuff1_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e10
poissons_ratio = 0.0
[../]
[./stuff1_strain]
type = ComputeFiniteStrain
block = '1'
[../]
[./stuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./stuff2_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff2_strain]
type = ComputeFiniteStrain
block = '2'
[../]
[./stuff2_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[./stuff3_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '3'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff3_strain]
type = ComputeFiniteStrain
block = '3'
[../]
[./stuff3_stress]
type = ComputeFiniteStrainElasticStress
block = '3'
[../]
[./stuff4_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '4'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff4_strain]
type = ComputeFiniteStrain
block = '4'
[../]
[./stuff4_stress]
type = ComputeFiniteStrainElasticStress
block = '4'
[../]
[./stuff5_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '5'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff5_strain]
type = ComputeFiniteStrain
block = '5'
[../]
[./stuff5_stress]
type = ComputeFiniteStrainElasticStress
block = '5'
[../]
[./stuff6_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '6'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff6_strain]
type = ComputeFiniteStrain
block = '6'
[../]
[./stuff6_stress]
type = ComputeFiniteStrainElasticStress
block = '6'
[../]
[./stuff7_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '7'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff7_strain]
type = ComputeFiniteStrain
block = '7'
[../]
[./stuff7_stress]
type = ComputeFiniteStrainElasticStress
block = '7'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-6
l_max_its = 100
nl_max_its = 200
start_time = 0.0
end_time = 2.0
l_tol = 5e-4
dt = 0.1
dtmin = 0.1
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '3 4'
sort_by = id
[../]
[./y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '3 4'
sort_by = id
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = id
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'x_disp y_disp cont_press'
start_time = 0.9
execute_vector_postprocessors_on = timestep_end
[../]
[./chkfile2]
type = CSV
show = 'bot_react_x bot_react_y disp_x639 disp_y639 top_react_x top_react_y'
start_time = 0.9
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./interface]
primary = 2
secondary = 3
model = coulomb
friction_coefficient = 0.0
formulation = penalty
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
[Dampers]
[./contact_slip]
type = ContactSlipDamper
primary = '2'
secondary = '3'
[../]
[]
(modules/contact/test/tests/verification/patch_tests/brick_3/brick3_mu_0_2_pen.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = brick3_mesh.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./saved_z]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./diag_saved_z]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./inc_slip_z]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./accum_slip_z]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[./tang_force_z]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y saved_z'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x28]
type = NodalVariableValue
nodeid = 27
variable = disp_x
[../]
[./disp_x33]
type = NodalVariableValue
nodeid = 32
variable = disp_x
[../]
[./disp_y28]
type = NodalVariableValue
nodeid = 27
variable = disp_y
[../]
[./disp_y33]
type = NodalVariableValue
nodeid = 32
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./back_z]
type = DirichletBC
variable = disp_z
boundary = 6
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeFiniteStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeFiniteStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-9
nl_rel_tol = 1e-8
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = id
[../]
[./y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '1 3 4 5'
sort_by = id
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = id
[../]
[]
[Outputs]
file_base = brick3_mu_0_2_pen_out
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
file_base = brick3_mu_0_2_pen_check
show = 'bot_react_x bot_react_y disp_x28 disp_y28 disp_x33 disp_y33 stress_yy stress_zz top_react_x top_react_y x_disp y_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
model = coulomb
formulation = penalty
normalize_penalty = true
friction_coefficient = 0.2
penalty = 1e+6
[../]
[]
(modules/contact/test/tests/verification/patch_tests/plane_1/plane1_mu_0_2_pen.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = plane1_mesh.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x2]
type = NodalVariableValue
nodeid = 1
variable = disp_x
[../]
[./disp_x7]
type = NodalVariableValue
nodeid = 6
variable = disp_x
[../]
[./disp_y2]
type = NodalVariableValue
nodeid = 1
variable = disp_y
[../]
[./disp_y7]
type = NodalVariableValue
nodeid = 6
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeIncrementalSmallStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeIncrementalSmallStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-9
nl_rel_tol = 1e-8
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-3
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
file_base = plane1_mu_0_2_pen_out
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
file_base = plane1_mu_0_2_pen_check
show = 'bot_react_x bot_react_y disp_x2 disp_y2 disp_x7 disp_y7 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
model = coulomb
formulation = penalty
normalize_penalty = true
friction_coefficient = 0.2
penalty = 1e+9
[../]
[]
(modules/contact/test/tests/verification/patch_tests/plane_4/plane4_mu_0_2_pen.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y'
[]
[Mesh]
file = plane4_mesh.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x9]
type = NodalVariableValue
nodeid = 8
variable = disp_x
[../]
[./disp_x16]
type = NodalVariableValue
nodeid = 15
variable = disp_x
[../]
[./disp_y9]
type = NodalVariableValue
nodeid = 8
variable = disp_y
[../]
[./disp_y16]
type = NodalVariableValue
nodeid = 15
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeIncrementalSmallStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeIncrementalSmallStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-7
l_max_its = 100
nl_max_its = 200
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-3
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
file_base = plane4_mu_0_2_pen_out
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
file_base = plane4_mu_0_2_pen_check
show = 'bot_react_x bot_react_y disp_x9 disp_y9 disp_x16 disp_y16 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
model = coulomb
formulation = penalty
normalize_penalty = true
friction_coefficient = 0.2
penalty = 1e+9
[../]
[]
(modules/contact/test/tests/verification/patch_tests/ring_2/ring2_mu_0_2_pen.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = ring2_mesh.e
[]
[Problem]
type = FEProblem
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x5]
type = NodalVariableValue
nodeid = 4
variable = disp_x
[../]
[./disp_x9]
type = NodalVariableValue
nodeid = 8
variable = disp_x
[../]
[./disp_y5]
type = NodalVariableValue
nodeid = 4
variable = disp_y
[../]
[./disp_y9]
type = NodalVariableValue
nodeid = 8
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-8
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
file_base = ring2_mu_0_2_pen_out
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
file_base = ring2_mu_0_2_pen_check
show = 'bot_react_x bot_react_y disp_x5 disp_y5 disp_x9 disp_y9 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
model = coulomb
formulation = penalty
normalize_penalty = true
friction_coefficient = 0.2
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(modules/solid_mechanics/test/tests/ad_1D_spherical/smallStrain_1DSphere.i)
# This simulation models the mechanics solution for a solid sphere under
# pressure, applied on the outer surfaces, using 1D spherical symmetry
# assumpitions. The inner center of the sphere, r = 0, is pinned to prevent
# movement of the sphere.
#
# From Bower (Applied Mechanics of Solids, 2008, available online at
# solidmechanics.org/text/Chapter4_1/Chapter4_1.htm), and applying the outer
# pressure and pinned displacement boundary conditions set in this simulation,
# the radial displacement is given by:
#
# u(r) = \frac{- P * (1 - 2 * v) * r}{E}
#
# where P is the applied pressure, v is Poisson's ration, E is Young's Modulus,
# and r is the radial position.
#
# The test assumes a radius of 4, zero displacement at r = 0mm, and an applied
# outer pressure of 1MPa. Under these conditions in a solid sphere, the radial
# stress is constant and has a value of -1 MPa.
[Mesh]
type = GeneratedMesh
dim = 1
xmin = 0
xmax = 4
nx = 4
[]
[GlobalParams]
displacements = 'disp_r'
[]
[Problem]
coord_type = RSPHERICAL
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = SMALL
add_variables = true
save_in = residual_r
use_automatic_differentiation = true
generate_output = 'spherical_hoop_stress spherical_radial_stress'
spherical_center_point = '0.0 0.0 0.0'
[]
[]
[AuxVariables]
[residual_r]
[]
[]
[Postprocessors]
[stress_rr]
type = ElementAverageValue
variable = spherical_radial_stress
[]
[stress_tt]
type = ElementAverageValue
variable = spherical_hoop_stress
[]
[residual_r]
type = NodalSum
variable = residual_r
boundary = right
[]
[]
[BCs]
[innerDisp]
type = ADDirichletBC
boundary = left
variable = disp_r
value = 0.0
[]
[outerPressure]
type = ADPressure
boundary = right
variable = disp_r
factor = 1
[]
[]
[Materials]
[Elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
poissons_ratio = 0.345
youngs_modulus = 1e4
[]
[stress]
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = none
# controls for linear iterations
l_max_its = 100
l_tol = 1e-8
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-5
# time control
start_time = 0.0
dt = 0.25
dtmin = 0.0001
end_time = 0.25
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/total/planar/weak_plane_stress/pull_3D.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
large_kinematics = true
stabilize_strain = true
[]
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 3
nx = 1
ny = 1
nz = 1
[]
use_displaced_mesh = false
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[Kernels]
[sdx]
type = TotalLagrangianStressDivergence
variable = disp_x
component = 0
[]
[sdy]
type = TotalLagrangianStressDivergence
variable = disp_y
component = 1
save_in = 'ry'
[]
[sdz]
type = TotalLagrangianStressDivergence
variable = disp_z
component = 2
[]
[]
[AuxVariables]
[ry]
[]
[]
[BCs]
[left_x]
type = DirichletBC
boundary = left
variable = disp_x
value = 0
[]
[bottom_y]
type = DirichletBC
boundary = bottom
variable = disp_y
value = 0
[]
[back_z]
type = DirichletBC
boundary = back
variable = disp_z
value = 0
[]
[disp_y]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = 't'
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1000.0
poissons_ratio = 0.25
[]
[strain]
type = ComputeLagrangianStrain
[]
[stress]
type = ComputeLagrangianLinearElasticStress
[]
[]
[Executioner]
type = Transient
dt = 0.01
end_time = 0.1
solve_type = 'newton'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
[]
[Postprocessors]
[Ry]
type = NodalSum
variable = ry
boundary = top
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Outputs]
csv = true
[]
(modules/combined/test/tests/phase_field_fracture/crack2d_iso.i)
#This input uses PhaseField-Nonconserved Action to add phase field fracture bulk rate kernels
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 20
ny = 10
ymax = 0.5
[]
[./noncrack]
type = BoundingBoxNodeSetGenerator
new_boundary = noncrack
bottom_left = '0.5 0 0'
top_right = '1 0 0'
input = gen
[../]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Modules]
[./PhaseField]
[./Nonconserved]
[./c]
free_energy = F
kappa = kappa_op
mobility = L
[../]
[../]
[../]
[./TensorMechanics]
[./Master]
[./mech]
add_variables = true
strain = SMALL
additional_generate_output = 'stress_yy'
save_in = 'resid_x resid_y'
[../]
[../]
[../]
[]
[AuxVariables]
[./resid_x]
[../]
[./resid_y]
[../]
[]
[Kernels]
[./solid_x]
type = PhaseFieldFractureMechanicsOffDiag
variable = disp_x
component = 0
c = c
[../]
[./solid_y]
type = PhaseFieldFractureMechanicsOffDiag
variable = disp_y
component = 1
c = c
[../]
[]
[BCs]
[./ydisp]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = 't'
[../]
[./yfix]
type = DirichletBC
variable = disp_y
boundary = noncrack
value = 0
[../]
[./xfix]
type = DirichletBC
variable = disp_x
boundary = top
value = 0
[../]
[]
[Materials]
[./pfbulkmat]
type = GenericConstantMaterial
prop_names = 'gc_prop l visco'
prop_values = '1e-3 0.04 1e-4'
[../]
[./define_mobility]
type = ParsedMaterial
material_property_names = 'gc_prop visco'
property_name = L
expression = '1.0/(gc_prop * visco)'
[../]
[./define_kappa]
type = ParsedMaterial
material_property_names = 'gc_prop l'
property_name = kappa_op
expression = 'gc_prop * l'
[../]
[./elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '120.0 80.0'
fill_method = symmetric_isotropic
[../]
[./damage_stress]
type = ComputeLinearElasticPFFractureStress
c = c
E_name = 'elastic_energy'
D_name = 'degradation'
F_name = 'local_fracture_energy'
decomposition_type = strain_spectral
[../]
[./degradation]
type = DerivativeParsedMaterial
property_name = degradation
coupled_variables = 'c'
expression = '(1.0-c)^2*(1.0 - eta) + eta'
constant_names = 'eta'
constant_expressions = '0.0'
derivative_order = 2
[../]
[./local_fracture_energy]
type = DerivativeParsedMaterial
property_name = local_fracture_energy
coupled_variables = 'c'
material_property_names = 'gc_prop l'
expression = 'c^2 * gc_prop / 2 / l'
derivative_order = 2
[../]
[./fracture_driving_energy]
type = DerivativeSumMaterial
coupled_variables = c
sum_materials = 'elastic_energy local_fracture_energy'
derivative_order = 2
property_name = F
[../]
[]
[Postprocessors]
[./resid_x]
type = NodalSum
variable = resid_x
boundary = 2
[../]
[./resid_y]
type = NodalSum
variable = resid_y
boundary = 2
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
nl_rel_tol = 1e-8
l_max_its = 10
nl_max_its = 10
dt = 1e-4
dtmin = 1e-4
num_steps = 2
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/verification/patch_tests/brick_2/brick2_template2.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = brick2_mesh.e
[]
[Problem]
type = AugmentedLagrangianContactProblem
maximum_lagrangian_update_iterations = 200
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./saved_z]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./diag_saved_z]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./inc_slip_z]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./accum_slip_z]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y saved_z'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_begin
boundary = 4
paired_boundary = 3
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_begin
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x7]
type = NodalVariableValue
nodeid = 6
variable = disp_x
[../]
[./disp_x26]
type = NodalVariableValue
nodeid = 25
variable = disp_x
[../]
[./disp_y7]
type = NodalVariableValue
nodeid = 6
variable = disp_y
[../]
[./disp_y26]
type = NodalVariableValue
nodeid = 25
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./back_z]
type = DirichletBC
variable = disp_z
boundary = 6
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeFiniteStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeFiniteStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-9
nl_rel_tol = 1e-8
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = id
[../]
[./y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '1 3 4 5'
sort_by = id
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = id
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x7 disp_y7 disp_x26 disp_y26 stress_yy stress_zz top_react_x top_react_y x_disp y_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+7
al_penetration_tolerance = 1e-8
[../]
[]
(modules/solid_mechanics/test/tests/j_integral_vtest/j_int_surfbreak_ellip_crack_sym_mm_cm_ad.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[Mesh]
file = ellip_crack_4sym_norad_mm.e
partitioner = centroid
centroid_partitioner_direction = z
[]
[AuxVariables]
[SED]
order = CONSTANT
family = MONOMIAL
[]
[resid_z]
[]
[]
[Functions]
[rampConstantUp]
type = PiecewiseLinear
x = '0. 1.'
y = '0. 0.1'
scale_factor = -689.5 #MPa
[]
[]
[DomainIntegral]
integrals = JIntegral
boundary = 1001
crack_direction_method = CrackMouth
crack_mouth_boundary = 11
crack_end_direction_method = CrackDirectionVector
crack_direction_vector_end_1 = '0.0 1.0 0.0'
crack_direction_vector_end_2 = '1.0 0.0 0.0'
radius_inner = '12.5 25.0 37.5'
radius_outer = '25.0 37.5 50.0'
intersecting_boundary = '1 2'
symmetry_plane = 2
position_type = angle
incremental = true
use_automatic_differentiation = true
[]
[Physics/SolidMechanics/QuasiStatic]
[master]
strain = FINITE
add_variables = true
incremental = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
use_automatic_differentiation = true
[]
[]
[AuxKernels]
[SED]
type = MaterialRealAux
variable = SED
property = strain_energy_density
execute_on = timestep_end
[]
[]
[BCs]
[crack_y]
type = ADDirichletBC
variable = disp_z
boundary = 6
value = 0.0
[]
[no_y]
type = ADDirichletBC
variable = disp_y
boundary = 12
value = 0.0
[]
[no_x]
type = ADDirichletBC
variable = disp_x
boundary = 1
value = 0.0
[]
[Pressure]
[Side1]
boundary = 5
function = rampConstantUp
[]
[] # BCs
[]
[Materials]
[elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 206800
poissons_ratio = 0.3
[]
[elastic_stress]
type = ADComputeFiniteStrainElasticStress
[]
[]
[Executioner]
type = Transient
petsc_options = '-snes_converged_reason -ksp_converged_reason -pc_svd_monitor '
'-snes_linesearch_monitor -snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
nl_max_its = 20
nl_abs_tol = 1e-5
nl_rel_tol = 1e-11
start_time = 0.0
dt = 1
end_time = 1
num_steps = 1
[]
[Postprocessors]
[_dt]
type = TimestepSize
[]
[nl_its]
type = NumNonlinearIterations
[]
[lin_its]
type = NumLinearIterations
[]
[react_z]
type = NodalSum
variable = resid_z
boundary = 5
[]
[]
[Outputs]
execute_on = 'timestep_end'
file_base = j_int_surfbreak_ellip_crack_sym_mm_cm_ad_out
csv = true
[]
(modules/contact/test/tests/verification/patch_tests/ring_2/ring2_template2.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = ring2_mesh.e
[]
[Problem]
type = AugmentedLagrangianContactProblem
maximum_lagrangian_update_iterations = 200
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x5]
type = NodalVariableValue
nodeid = 4
variable = disp_x
[../]
[./disp_x9]
type = NodalVariableValue
nodeid = 8
variable = disp_x
[../]
[./disp_y5]
type = NodalVariableValue
nodeid = 4
variable = disp_y
[../]
[./disp_y9]
type = NodalVariableValue
nodeid = 8
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-9
nl_rel_tol = 1e-8
l_max_its = 100
nl_max_its = 200
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x5 disp_y5 disp_x9 disp_y9 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
al_penetration_tolerance = 1e-8
[../]
[]
(modules/solid_mechanics/test/tests/j_integral_vtest/j_int_surfbreak_ellip_crack_sym_mm_cm.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[Mesh]
file = ellip_crack_4sym_norad_mm.e
partitioner = centroid
centroid_partitioner_direction = z
[]
[AuxVariables]
[./SED]
order = CONSTANT
family = MONOMIAL
[../]
[./resid_z]
[../]
[]
[Functions]
[./rampConstantUp]
type = PiecewiseLinear
x = '0. 1.'
y = '0. 0.1'
scale_factor = -689.5 #MPa
[../]
[]
[DomainIntegral]
integrals = JIntegral
boundary = 1001
crack_direction_method = CrackMouth
crack_mouth_boundary = 11
crack_end_direction_method = CrackDirectionVector
crack_direction_vector_end_1 = '0.0 1.0 0.0'
crack_direction_vector_end_2 = '1.0 0.0 0.0'
radius_inner = '12.5 25.0 37.5'
radius_outer = '25.0 37.5 50.0'
intersecting_boundary = '1 2'
symmetry_plane = 2
position_type = angle
incremental = true
[]
[Physics/SolidMechanics/QuasiStatic]
[./master]
strain = FINITE
add_variables = true
incremental = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
[../]
[]
[AuxKernels]
[./SED]
type = MaterialRealAux
variable = SED
property = strain_energy_density
execute_on = timestep_end
[../]
[]
[BCs]
[./crack_y]
type = DirichletBC
variable = disp_z
boundary = 6
value = 0.0
[../]
[./no_y]
type = DirichletBC
variable = disp_y
boundary = 12
value = 0.0
[../]
[./no_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./Pressure]
[./Side1]
boundary = 5
function = rampConstantUp
[../]
[../]
[] # BCs
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 206800
poissons_ratio = 0.3
[../]
[./elastic_stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Executioner]
type = Transient
# Two sets of linesearch options are for petsc 3.1 and 3.3 respectively
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
# petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 4'
line_search = 'none'
l_max_its = 50
nl_max_its = 20
nl_abs_tol = 1e-5
nl_rel_tol = 1e-11
l_tol = 1e-2
start_time = 0.0
dt = 1
end_time = 1
num_steps = 1
[]
[Postprocessors]
[./_dt]
type = TimestepSize
[../]
[./nl_its]
type = NumNonlinearIterations
[../]
[./lin_its]
type = NumLinearIterations
[../]
[./react_z]
type = NodalSum
variable = resid_z
boundary = 5
[../]
[]
[Outputs]
execute_on = 'timestep_end'
file_base = j_int_surfbreak_ellip_crack_sym_mm_cm_out
csv = true
[]
(modules/contact/test/tests/mortar_cartesian_lms/cylinder_friction_cartesian.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
[input_file]
type = FileMeshGenerator
file = hertz_cyl_coarser.e
[]
[secondary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10001
new_block_name = 'secondary_lower'
sidesets = '3'
input = input_file
[]
[primary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10000
sidesets = '2'
new_block_name = 'primary_lower'
input = secondary
[]
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
converge_on = 'disp_x disp_y'
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[lm_x]
block = 'secondary_lower'
use_dual = true
scaling = 1.0e-5
[]
[lm_y]
block = 'secondary_lower'
use_dual = true
scaling = 1.0e-5
[]
[]
[AuxVariables]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[saved_x]
[]
[saved_y]
[]
[diag_saved_x]
[]
[diag_saved_y]
[]
[]
[Functions]
[disp_ramp_vert]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. -0.020 -0.020'
[]
[disp_ramp_horz]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. 0.0 0.015'
[]
[]
[Modules/TensorMechanics/Master]
[all]
incremental = false
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
block = '1 2 3 4 5 6 7'
strain = SMALL
add_variables = false
[]
[]
[AuxKernels]
[stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
block = '1 2 3 4 5 6 7'
[]
[stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
block = '1 2 3 4 5 6 7'
[]
[stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
block = '1 2 3 4 5 6 7'
[]
[]
[Postprocessors]
[bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[]
[bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[]
[top_react_x]
type = NodalSum
variable = saved_x
boundary = 4
[]
[top_react_y]
type = NodalSum
variable = saved_y
boundary = 4
[]
[_dt]
type = TimestepSize
[]
[]
[BCs]
[side_x]
type = DirichletBC
variable = disp_y
boundary = '1 2'
value = 0.0
[]
[bot_y]
type = DirichletBC
variable = disp_x
boundary = '1 2'
value = 0.0
[]
[top_y_disp]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = disp_ramp_vert
[]
[top_x_disp]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = disp_ramp_horz
[]
[]
[Materials]
[stuff1_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e10
poissons_ratio = 0.0
[]
[stuff2_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2 3 4 5 6 7'
youngs_modulus = 1e6
poissons_ratio = 0.3
[]
[stuff1_stress]
type = ComputeLinearElasticStress
block = '1'
[]
[stuff2_stress]
type = ComputeLinearElasticStress
block = '2 3 4 5 6 7'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason -pc_svd_monitor '
'-snes_linesearch_monitor'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu NONZERO 1e-12'
line_search = 'none'
nl_abs_tol = 1e-7
l_max_its = 5
nl_rel_tol = 1e-09
start_time = -0.1
end_time = 0.3 # 3.5
l_tol = 1e-8
dt = 0.1
dtmin = 0.001
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[VectorPostprocessors]
[x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '3 4'
sort_by = id
[]
[y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '3 4'
sort_by = id
[]
[lm_x]
type = NodalValueSampler
variable = lm_x
boundary = '3'
sort_by = id
[]
[lm_y]
type = NodalValueSampler
variable = lm_y
boundary = '3'
sort_by = id
[]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
exodus = true
csv = false
[console]
type = Console
max_rows = 5
[]
[chkfile]
type = CSV
show = 'x_disp y_disp lm_x lm_y'
file_base = cylinder_friction_check
create_final_symlink = true
execute_on = 'FINAL'
[]
[]
[Constraints]
[weighted_gap_lm]
type = ComputeFrictionalForceCartesianLMMechanicalContact
primary_boundary = 2
secondary_boundary = 3
primary_subdomain = 10000
secondary_subdomain = 10001
lm_x = lm_x
lm_y = lm_y
variable = lm_x
disp_x = disp_x
disp_y = disp_y
use_displaced_mesh = true
correct_edge_dropping = false
mu = 0.4
c_t = 1.0e6
c = 1.0e6
[]
[x]
type = CartesianMortarMechanicalContact
primary_boundary = '2'
secondary_boundary = '3'
primary_subdomain = '10000'
secondary_subdomain = '10001'
variable = lm_x
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = false
[]
[y]
type = CartesianMortarMechanicalContact
primary_boundary = '2'
secondary_boundary = '3'
primary_subdomain = '10000'
secondary_subdomain = '10001'
variable = lm_y
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = false
[]
[]
(modules/contact/examples/3d_berkovich/indenter_berkovich_friction.i)
[Mesh]
file = indenter.e
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
order = FIRST
family = LAGRANGE
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./saved_x]
[../]
[./saved_y]
[../]
[./saved_z]
[../]
[]
[AuxKernels]
[]
[Functions]
[./push_down]
type = ParsedFunction
expression = 'if(t < 1.5, -t, t-3.0)'
[../]
[]
[Modules/TensorMechanics/Master]
[./all]
add_variables = true
strain = FINITE
block = '1 2'
use_automatic_differentiation = false
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_zz'
save_in = 'saved_x saved_y saved_z'
use_finite_deform_jacobian = true
[../]
[]
[BCs]
[./botz]
type = DirichletBC
variable = disp_z
boundary = 101
value = 0.0
[../]
[./boty]
type = DirichletBC
variable = disp_y
boundary = 101
value = 0.0
[../]
[./botx]
type = DirichletBC
variable = disp_x
boundary = 101
value = 0.0
[../]
[./boty111]
type = DirichletBC
variable = disp_y
boundary = 111
value = 0.0
[../]
[./botx111]
type = DirichletBC
variable = disp_x
boundary = 111
value = 0.0
[../]
[./topz]
type = FunctionDirichletBC
variable = disp_z
boundary = '201'
function = push_down
[../]
[./topy]
type = DirichletBC
variable = disp_y
boundary = 201
value = 0.0
[../]
[./topx]
type = DirichletBC
variable = disp_x
boundary = 201
value = 0.0
[../]
[]
[UserObjects]
[./slip_rate_gss]
type = CrystalPlasticitySlipRateGSS
variable_size = 48
slip_sys_file_name = input_slip_sys_bcc48.txt
num_slip_sys_flowrate_props = 2
flowprops = '1 48 0.0001 0.01'
uo_state_var_name = state_var_gss
slip_incr_tol = 10.0
block = 1
[../]
[./slip_resistance_gss]
type = CrystalPlasticitySlipResistanceGSS
variable_size = 48
uo_state_var_name = state_var_gss
block = 1
[../]
[./state_var_gss]
type = CrystalPlasticityStateVariable
variable_size = 48
groups = '0 24 48'
group_values = '900 1000' #120
uo_state_var_evol_rate_comp_name = state_var_evol_rate_comp_gss
scale_factor = 1.0
block = 1
[../]
[./state_var_evol_rate_comp_gss]
type = CrystalPlasticityStateVarRateComponentGSS
variable_size = 48
hprops = '1.4 1000 1200 2.5'
uo_slip_rate_name = slip_rate_gss
uo_state_var_name = state_var_gss
block = 1
[../]
[]
[Materials]
[./crysp]
type = FiniteStrainUObasedCP
block = 1
stol = 1e-2
tan_mod_type = exact
uo_slip_rates = 'slip_rate_gss'
uo_slip_resistances = 'slip_resistance_gss'
uo_state_vars = 'state_var_gss'
uo_state_var_evol_rate_comps = 'state_var_evol_rate_comp_gss'
maximum_substep_iteration = 25
[../]
[./elasticity_tensor]
type = ComputeElasticityTensorCP
block = 1
C_ijkl = '265190 113650 113650 265190 113650 265190 75769 75769 75760'
fill_method = symmetric9
[../]
[./elasticity_tensor_indenter]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1000000.0
poissons_ratio = 0.3
block = 2
[../]
[./stress_indenter]
type = ComputeFiniteStrainElasticStress
block = 2
[../]
[]
[Postprocessors]
[./stress_zz]
type = ElementAverageValue
variable = stress_zz
block = 1
[../]
[./resid_z]
type = NodalSum
variable = saved_z
boundary = 201
[../]
[./disp_z]
type = NodalExtremeValue
variable = disp_z
boundary = 201
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
l_max_its = 60
nl_max_its = 50
dt = 0.004
dtmin = 0.00001
end_time = 1.8
nl_rel_tol = 1e-8
nl_abs_tol = 1e-6 # 6 if no friction
l_tol = 1e-3
automatic_scaling = true
[]
[Outputs]
[./my_checkpoint]
type = Checkpoint
time_step_interval = 50
[../]
exodus = true
csv = true
print_linear_residuals = true
print_perf_log = true
[./console]
type = Console
max_rows = 5
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Dampers]
[./contact_slip]
type = ContactSlipDamper
primary = '202'
secondary = '102'
[../]
[]
[Contact]
[./ind_base]
primary = 202
secondary = 102
model = coulomb
friction_coefficient = 0.4
normalize_penalty = true
formulation = tangential_penalty
penalty = 1e7
capture_tolerance = 0.0001
[../]
[]
(modules/contact/test/tests/verification/patch_tests/brick_4/brick4_template2.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = brick4_mesh.e
[]
[Problem]
type = AugmentedLagrangianContactProblem
maximum_lagrangian_update_iterations = 200
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./saved_z]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./diag_saved_z]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./inc_slip_z]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./accum_slip_z]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y saved_z'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_begin
boundary = 4
paired_boundary = 3
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_begin
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x59]
type = NodalVariableValue
nodeid = 58
variable = disp_x
[../]
[./disp_x64]
type = NodalVariableValue
nodeid = 63
variable = disp_x
[../]
[./disp_y59]
type = NodalVariableValue
nodeid = 58
variable = disp_y
[../]
[./disp_y64]
type = NodalVariableValue
nodeid = 63
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./back_z]
type = DirichletBC
variable = disp_z
boundary = 6
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeFiniteStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeFiniteStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-6
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-4
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = id
[../]
[./y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '1 3 4 5'
sort_by = id
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = id
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x59 disp_y59 disp_x64 disp_y64 stress_yy stress_zz top_react_x top_react_y x_disp y_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
al_penetration_tolerance = 1e-8
[../]
[]
(test/tests/misc/save_in/diag_save_in_soln_var_err_test.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./saved]
[../]
[./bc_saved]
[../]
[./accumulated]
[../]
[./diag_saved]
[../]
[./bc_diag_saved]
[../]
[./saved_dirichlet]
[../]
[./diag_saved_dirichlet]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
save_in = 'saved accumulated saved_dirichlet'
diag_save_in = 'u diag_saved diag_saved_dirichlet'
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
save_in = saved_dirichlet
diag_save_in = diag_saved_dirichlet
[../]
[./nbc]
type = NeumannBC
variable = u
boundary = right
value = 1
save_in = 'bc_saved accumulated'
diag_save_in = bc_diag_saved
[../]
[]
[Postprocessors]
[./left_flux]
type = NodalSum
variable = saved
boundary = 1
[../]
[./saved_norm]
type = NodalL2Norm
variable = saved
execute_on = timestep_end
block = 0
[../]
[./saved_dirichlet_norm]
type = NodalL2Norm
variable = saved_dirichlet
execute_on = timestep_end
block = 0
[../]
[]
[Executioner]
type = Steady
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
file_base = out
exodus = true
[]
(modules/contact/test/tests/frictional/single_point_2d/single_point_2d_tp.i)
[Mesh]
file = single_point_2d.e
[]
[GlobalParams]
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[AuxVariables]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[]
[Functions]
[./horizontal_movement]
type = ParsedFunction
expression = t
[../]
[]
[Modules/TensorMechanics/Master]
[./all]
add_variables = true
strain = FINITE
save_in = 'saved_x saved_y'
diag_save_in = 'diag_saved_x diag_saved_y'
[../]
[]
[AuxKernels]
[./incslip_x]
type = PenetrationAux
variable = inc_slip_x
quantity = incremental_slip_x
boundary = 3
paired_boundary = 2
[../]
[./incslip_y]
type = PenetrationAux
variable = inc_slip_y
quantity = incremental_slip_y
boundary = 3
paired_boundary = 2
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[BCs]
[./botx]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./boty]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./botx2]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./boty2]
type = DirichletBC
variable = disp_y
boundary = 2
value = 0.0
[../]
[./topx]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = horizontal_movement
[../]
[./topy]
type = DirichletBC
variable = disp_y
boundary = 4
value = -0.005
[../]
[]
[Materials]
[./bottom]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1.0e9
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[./top]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1.0e6
poissons_ratio = 0.3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 4
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 4
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
l_max_its = 100
nl_max_its = 200
dt = 0.001
end_time = 0.01
num_steps = 1000
nl_rel_tol = 1e-08
nl_abs_tol = 1e-08
dtmin = 0.001
l_tol = 1e-3
[]
[Outputs]
exodus = true
print_linear_residuals = true
perf_graph = true
[./console]
type = Console
max_rows = 5
[../]
[]
[Contact]
[./leftright]
primary = 2
secondary = 3
model = coulomb
friction_coefficient = '0.25'
formulation = tangential_penalty
penalty = 1e10
[../]
[]
[Dampers]
[./contact_slip]
type = ContactSlipDamper
primary = '2'
secondary = '3'
[../]
[]
(modules/solid_mechanics/test/tests/j_integral_vtest/j_int_fgm_sif.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[Mesh]
[file]
type = FileMeshGenerator
file = multiple_blocks_bimaterial.e
[]
partitioner = centroid
centroid_partitioner_direction = z
[]
[AuxVariables]
[SED]
order = CONSTANT
family = MONOMIAL
[]
[resid_z]
[]
[]
[Functions]
[rampConstantUp]
type = PiecewiseLinear
x = '0. 1.'
y = '0. 1'
scale_factor = -68.95 #MPa
[]
[elastic_mod_material_der]
type = ParsedFunction
expression = 'if(y < 229, 0.0, if(y>279, 0, 20680*0460517019*exp(0.0460517019*(y-229))))'
[]
[elastic_mod_material]
type = ParsedFunction
expression = 'if(y < 229, 20680, if(y>279, 206800, 20680*exp(0.0460517019*(y-229))))'
[]
[]
[DomainIntegral]
integrals = 'JIntegral InteractionIntegralKI'
boundary = 1001
crack_direction_method = CurvedCrackFront
crack_end_direction_method = CrackDirectionVector
crack_direction_vector_end_1 = '0.0 1.0 0.0'
crack_direction_vector_end_2 = '1.0 0.0 0.0'
radius_inner = '12.5 25.0 100'
radius_outer = '25.0 37.5 150.0'
intersecting_boundary = '1 2'
symmetry_plane = 2
incremental = true
functionally_graded_youngs_modulus = elastic_mod_material_mat
youngs_modulus = 20680
poissons_ratio = 0.3
block = '1 2'
[]
[Physics/SolidMechanics/QuasiStatic]
[master]
strain = FINITE
add_variables = true
incremental = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
block = '1 2'
[]
[]
[AuxKernels]
[SED]
type = MaterialRealAux
variable = SED
property = strain_energy_density
execute_on = timestep_end
[]
[]
[BCs]
[crack_y]
type = DirichletBC
variable = disp_z
boundary = 6
value = 0.0
[]
[no_y]
type = DirichletBC
variable = disp_y
boundary = 12
value = 0.0
[]
[no_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[]
[Pressure]
[Side1]
boundary = 5
function = rampConstantUp # BCs
[]
[]
[]
[Materials]
[generic_materials]
type = GenericFunctionMaterial
prop_names = 'elastic_mod_material_mat elastic_mod_material_der_mat'
prop_values = 'elastic_mod_material elastic_mod_material_der'
[]
[elasticity_tensor]
type = ComputeVariableIsotropicElasticityTensor
youngs_modulus = elastic_mod_material_mat
poissons_ratio = 0.3
args = ''
[]
[elastic_stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
l_max_its = 50
nl_max_its = 20
nl_abs_tol = 1e-5
nl_rel_tol = 1e-8
l_tol = 1e-6
start_time = 0.0
dt = 1
end_time = 1
num_steps = 1
[]
[Postprocessors]
[_dt]
type = TimestepSize
[]
[nl_its]
type = NumNonlinearIterations
[]
[lin_its]
type = NumLinearIterations
[]
[react_z]
type = NodalSum
variable = resid_z
boundary = 5
[]
[]
[Outputs]
execute_on = 'timestep_end'
csv = true
exodus = true
[]
(modules/contact/test/tests/verification/hertz_cyl/half_symm_q4/hertz_cyl_half_1deg_template3.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = hertz_cyl_half_1deg.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Functions]
[./disp_ramp_vert]
type = PiecewiseLinear
x = '0. 1. 11.'
y = '0. -0.0020 -0.0020'
[../]
[./disp_ramp_horz]
type = PiecewiseLinear
x = '0. 1. 11.'
y = '0. 0.0 0.0014'
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
extra_vector_tags = 'ref'
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 2
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 2
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 2
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 2
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 2
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 2
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 4
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 4
[../]
[./disp_x226]
type = NodalVariableValue
nodeid = 225
variable = disp_x
[../]
[./disp_y226]
type = NodalVariableValue
nodeid = 225
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./side_x]
type = DirichletBC
variable = disp_y
boundary = '1 2'
value = 0.0
[../]
[./bot_y]
type = DirichletBC
variable = disp_x
boundary = '1 2'
value = 0.0
[../]
[./top_y_disp]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = disp_ramp_vert
[../]
[./top_x_disp]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = disp_ramp_horz
[../]
[]
[Materials]
[./stuff1_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e10
poissons_ratio = 0.0
[../]
[./stuff1_strain]
type = ComputeFiniteStrain
block = '1'
[../]
[./stuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./stuff2_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff2_strain]
type = ComputeFiniteStrain
block = '2'
[../]
[./stuff2_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[./stuff3_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '3'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff3_strain]
type = ComputeFiniteStrain
block = '3'
[../]
[./stuff3_stress]
type = ComputeFiniteStrainElasticStress
block = '3'
[../]
[./stuff4_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '4'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff4_strain]
type = ComputeFiniteStrain
block = '4'
[../]
[./stuff4_stress]
type = ComputeFiniteStrainElasticStress
block = '4'
[../]
[./stuff5_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '5'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff5_strain]
type = ComputeFiniteStrain
block = '5'
[../]
[./stuff5_stress]
type = ComputeFiniteStrainElasticStress
block = '5'
[../]
[./stuff6_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '6'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff6_strain]
type = ComputeFiniteStrain
block = '6'
[../]
[./stuff6_stress]
type = ComputeFiniteStrainElasticStress
block = '6'
[../]
[./stuff7_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '7'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff7_strain]
type = ComputeFiniteStrain
block = '7'
[../]
[./stuff7_stress]
type = ComputeFiniteStrainElasticStress
block = '7'
[../]
[]
[Executioner]
type = Transient
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-6
l_max_its = 100
nl_max_its = 200
start_time = 0.0
end_time = 2.0
l_tol = 5e-4
dt = 0.1
dtmin = 0.1
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '3 4'
sort_by = id
[../]
[./y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '3 4'
sort_by = id
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = id
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'x_disp y_disp cont_press'
start_time = 0.9
execute_vector_postprocessors_on = timestep_end
[../]
[./chkfile2]
type = CSV
show = 'bot_react_x bot_react_y disp_x226 disp_y226 top_react_x top_react_y'
start_time = 0.9
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./interface]
primary = 2
secondary = 3
model = coulomb
friction_coefficient = 0.0
formulation = penalty
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
[Dampers]
[./contact_slip]
type = ContactSlipDamper
primary = '2'
secondary = '3'
[../]
[]
(modules/contact/test/tests/nodal_area/nodal_area_Hex27.i)
[Mesh]
file = nodal_area_Hex27.e
[]
[GlobalParams]
order = SECOND
displacements = 'displ_x displ_y displ_z'
[]
[Functions]
[./disp]
type = PiecewiseLinear
x = '0 1'
y = '0 20e-6'
[../]
[]
[Variables]
[./displ_x]
[../]
[./displ_y]
[../]
[./displ_z]
[../]
[]
[AuxVariables]
[./react_x]
[../]
[./react_y]
[../]
[./react_z]
[../]
[]
[Modules/TensorMechanics/Master]
[./all]
incremental = true
save_in = 'react_x react_y react_z'
add_variables = true
strain = FINITE
generate_output = 'stress_xx'
[../]
[]
[BCs]
[./move_right]
type = FunctionDirichletBC
boundary = '1'
variable = displ_x
function = disp
[../]
[./fixed_x]
type = DirichletBC
boundary = '3 4'
variable = displ_x
value = 0
[../]
[./fixed_y]
type = DirichletBC
boundary = 10
variable = displ_y
value = 0
[../]
[./fixed_z]
type = DirichletBC
boundary = 11
variable = displ_z
value = 0
[../]
[]
[Contact]
[./dummy_name]
primary = 3
secondary = 2
penalty = 1e8
tangential_tolerance = 1e-4
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
block = '1 2'
youngs_modulus = 1e6
poissons_ratio = 0.0
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
#petsc_options_iname = '-snes_type -snes_ls -snes_linesearch_type -ksp_gmres_restart -pc_type'
#petsc_options_value = 'ls basic basic 201 lu'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 4'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-6
l_tol = 1e-4
l_max_its = 40
start_time = 0.0
dt = 1.0
end_time = 1.0
num_steps = 100
[./Quadrature]
order = THIRD
[../]
[]
[Postprocessors]
[./react_x]
type = NodalSum
variable = react_x
boundary = 1
[../]
[./total_area]
type = NodalSum
variable = nodal_area
boundary = 2
[../]
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/verification/patch_tests/brick_4/brick4_mu_0_2_pen.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = brick4_mesh.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./saved_z]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./diag_saved_z]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./inc_slip_z]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./accum_slip_z]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[./tang_force_z]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y saved_z'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x59]
type = NodalVariableValue
nodeid = 58
variable = disp_x
[../]
[./disp_x64]
type = NodalVariableValue
nodeid = 63
variable = disp_x
[../]
[./disp_y59]
type = NodalVariableValue
nodeid = 58
variable = disp_y
[../]
[./disp_y64]
type = NodalVariableValue
nodeid = 63
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./back_z]
type = DirichletBC
variable = disp_z
boundary = 6
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeFiniteStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeFiniteStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-6
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-4
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = id
[../]
[./y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '1 3 4 5'
sort_by = id
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = id
[../]
[]
[Outputs]
file_base = brick4_mu_0_2_pen_out
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
file_base = brick4_mu_0_2_pen_check
show = 'bot_react_x bot_react_y disp_x59 disp_y59 disp_x64 disp_y64 stress_yy stress_zz top_react_x top_react_y x_disp y_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
model = coulomb
formulation = penalty
normalize_penalty = true
friction_coefficient = 0.2
penalty = 1e+6
[../]
[]
(modules/solid_mechanics/test/tests/j_integral_vtest/j_int_surfbreak_ellip_crack_sym_mm.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[Mesh]
file = ellip_crack_4sym_norad_mm.e
partitioner = centroid
centroid_partitioner_direction = z
[]
[AuxVariables]
[./SED]
order = CONSTANT
family = MONOMIAL
[../]
[./resid_z]
[../]
[]
[Functions]
[./rampConstantUp]
type = PiecewiseLinear
x = '0. 1.'
y = '0. 1'
scale_factor = -68.95 #MPa
[../]
[]
[DomainIntegral]
integrals = JIntegral
boundary = 1001
crack_direction_method = CurvedCrackFront
crack_end_direction_method = CrackDirectionVector
crack_direction_vector_end_1 = '0.0 1.0 0.0'
crack_direction_vector_end_2 = '1.0 0.0 0.0'
radius_inner = '12.5 25.0 37.5'
radius_outer = '25.0 37.5 50.0'
intersecting_boundary = '1 2'
symmetry_plane = 2
incremental = true
[]
[Physics/SolidMechanics/QuasiStatic]
[./master]
strain = FINITE
add_variables = true
incremental = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
[../]
[]
[AuxKernels]
[./SED]
type = MaterialRealAux
variable = SED
property = strain_energy_density
execute_on = timestep_end
[../]
[]
[BCs]
[./crack_y]
type = DirichletBC
variable = disp_z
boundary = 6
value = 0.0
[../]
[./no_y]
type = DirichletBC
variable = disp_y
boundary = 12
value = 0.0
[../]
[./no_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./Pressure]
[./Side1]
boundary = 5
function = rampConstantUp
[../]
[../]
[] # BCs
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 206800
poissons_ratio = 0.3
[../]
[./elastic_stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Executioner]
type = Transient
# Two sets of linesearch options are for petsc 3.1 and 3.3 respectively
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
# petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 4'
line_search = 'none'
l_max_its = 50
nl_max_its = 20
nl_abs_tol = 1e-5
nl_rel_tol = 1e-11
l_tol = 1e-2
start_time = 0.0
dt = 1
end_time = 1
num_steps = 1
[]
[Postprocessors]
[./_dt]
type = TimestepSize
[../]
[./nl_its]
type = NumNonlinearIterations
[../]
[./lin_its]
type = NumLinearIterations
[../]
[./react_z]
type = NodalSum
variable = resid_z
boundary = 5
[../]
[]
[Outputs]
execute_on = 'timestep_end'
file_base = j_int_surfbreak_ellip_crack_sym_mm_out
csv = true
[]
(modules/solid_mechanics/test/tests/1D_spherical/smallStrain_1DSphere.i)
# This simulation models the mechanics solution for a solid sphere under
# pressure, applied on the outer surfaces, using 1D spherical symmetry
# assumpitions. The inner center of the sphere, r = 0, is pinned to prevent
# movement of the sphere.
#
# From Bower (Applied Mechanics of Solids, 2008, available online at
# solidmechanics.org/text/Chapter4_1/Chapter4_1.htm), and applying the outer
# pressure and pinned displacement boundary conditions set in this simulation,
# the radial displacement is given by:
#
# u(r) = \frac{- P * (1 - 2 * v) * r}{E}
#
# where P is the applied pressure, v is Poisson's ration, E is Young's Modulus,
# and r is the radial position.
#
# The test assumes a radius of 4, zero displacement at r = 0mm, and an applied
# outer pressure of 1MPa. Under these conditions in a solid sphere, the radial
# stress is constant and has a value of -1 MPa.
[Mesh]
type = GeneratedMesh
dim = 1
xmin = 0
xmax = 4
nx = 4
[]
[GlobalParams]
displacements = 'disp_r'
[]
[Problem]
coord_type = RSPHERICAL
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = SMALL
add_variables = true
save_in = residual_r
generate_output = 'spherical_hoop_stress spherical_radial_stress'
spherical_center_point = '0.0 0.0 0.0'
[]
[]
[AuxVariables]
[residual_r]
[]
[]
[Postprocessors]
[stress_rr]
type = ElementAverageValue
variable = spherical_radial_stress
[]
[stress_tt]
type = ElementAverageValue
variable = spherical_hoop_stress
[]
[residual_r]
type = NodalSum
variable = residual_r
boundary = right
[]
[]
[BCs]
[innerDisp]
type = DirichletBC
boundary = left
variable = disp_r
value = 0.0
[]
[outerPressure]
type = Pressure
boundary = right
variable = disp_r
factor = 1
[]
[]
[Materials]
[Elasticity_tensor]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.345
youngs_modulus = 1e4
[]
[stress]
[]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = none
# controls for linear iterations
l_max_its = 100
l_tol = 1e-8
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-5
# time control
start_time = 0.0
dt = 0.25
dtmin = 0.0001
end_time = 0.25
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/verification/patch_tests/plane_2/plane2_template2.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = plane2_mesh.e
[]
[Problem]
type = AugmentedLagrangianContactProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
maximum_lagrangian_update_iterations = 200
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./zeroslip_x]
type = ConstantAux
variable = inc_slip_x
boundary = 4
execute_on = timestep_begin
value = 0.0
[../]
[./zeroslip_y]
type = ConstantAux
variable = inc_slip_y
boundary = 4
execute_on = timestep_begin
value = 0.0
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x5]
type = NodalVariableValue
nodeid = 4
variable = disp_x
[../]
[./disp_x9]
type = NodalVariableValue
nodeid = 8
variable = disp_x
[../]
[./disp_y5]
type = NodalVariableValue
nodeid = 4
variable = disp_y
[../]
[./disp_y9]
type = NodalVariableValue
nodeid = 8
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeIncrementalSmallStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeIncrementalSmallStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-8
nl_rel_tol = 1e-7
l_max_its = 100
nl_max_its = 200
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-3
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x5 disp_y5 disp_x9 disp_y9 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
al_penetration_tolerance = 1e-8
[../]
[]
(modules/contact/test/tests/pdass_problems/cylinder_friction_penalty_adaptivity.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
[input_file]
type = FileMeshGenerator
file = hertz_cyl_coarser.e
[]
[secondary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10001
new_block_name = 'secondary_lower'
sidesets = '3'
input = input_file
[]
[primary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10000
sidesets = '2'
new_block_name = 'primary_lower'
input = secondary
[]
allow_renumbering = false
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[AuxVariables]
[penalty_normal_pressure]
[]
[penalty_frictional_pressure]
[]
[accumulated_slip_one]
[]
[tangential_vel_one]
[]
[normal_gap]
[]
[react_x]
[]
[react_y]
[]
[]
[Functions]
[disp_ramp_vert]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. -0.020 -0.020'
[]
[disp_ramp_horz]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. 0.0 0.015'
[]
[]
[Modules/TensorMechanics/Master/all]
strain = FINITE
add_variables = true
extra_vector_tags = 'ref'
block = '1 2 3 4 5 6 7'
generate_output = 'stress_xx stress_yy stress_xy'
[]
[AuxKernels]
[penalty_normal_pressure]
type = PenaltyMortarUserObjectAux
variable = penalty_normal_pressure
user_object = friction_uo
contact_quantity = normal_pressure
[]
[penalty_frictional_pressure]
type = PenaltyMortarUserObjectAux
variable = penalty_frictional_pressure
user_object = friction_uo
contact_quantity = tangential_pressure_one
[]
[penalty_accumulated_slip]
type = PenaltyMortarUserObjectAux
variable = accumulated_slip_one
user_object = friction_uo
contact_quantity = accumulated_slip_one
[]
[penalty_tangential_vel]
type = PenaltyMortarUserObjectAux
variable = tangential_vel_one
user_object = friction_uo
contact_quantity = tangential_velocity_one
[]
[penalty_gap]
type = PenaltyMortarUserObjectAux
variable = normal_gap
user_object = friction_uo
contact_quantity = normal_gap
[]
[react_x]
type = TagVectorAux
vector_tag = 'ref'
v = 'disp_x'
variable = 'react_x'
[]
[react_y]
type = TagVectorAux
vector_tag = 'ref'
v = 'disp_y'
variable = 'react_y'
[]
[]
[Postprocessors]
[bot_react_x]
type = NodalSum
variable = react_x
boundary = 1
[]
[bot_react_y]
type = NodalSum
variable = react_y
boundary = 1
[]
[top_react_x]
type = NodalSum
variable = react_x
boundary = 4
[]
[top_react_y]
type = NodalSum
variable = react_y
boundary = 4
[]
[_dt]
type = TimestepSize
[]
[num_lin_it]
type = NumLinearIterations
[]
[num_nonlin_it]
type = NumNonlinearIterations
[]
[cumulative]
type = CumulativeValuePostprocessor
postprocessor = num_nonlin_it
[]
[gap]
type = SideExtremeValue
value_type = min
variable = normal_gap
boundary = 3
[]
[num_al]
type = NumAugmentedLagrangeIterations
[]
[]
[BCs]
[side_x]
type = DirichletBC
variable = disp_y
boundary = '1 2'
value = 0.0
[]
[bot_y]
type = DirichletBC
variable = disp_x
boundary = '1 2'
value = 0.0
[]
[top_y_disp]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = disp_ramp_vert
[]
[top_x_disp]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = disp_ramp_horz
[]
[]
[Materials]
[stuff1_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e10
poissons_ratio = 0.0
[]
[stuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[stuff2_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2 3 4 5 6 7'
youngs_modulus = 1e6
poissons_ratio = 0.3
[]
[stuff2_stress]
type = ComputeFiniteStrainElasticStress
block = '2 3 4 5 6 7'
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type -pc_factor_shift_type -pc_factor_shift_amount -mat_mffd_err'
petsc_options_value = 'lu superlu_dist NONZERO 1e-15 1e-5'
line_search = 'none'
nl_abs_tol = 1e-10
start_time = 0.0
end_time = 0.3 # 3.5
l_tol = 1e-4
dt = 0.1
dtmin = 0.001
[Predictor]
type = SimplePredictor
scale = 1.0
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[VectorPostprocessors]
[surface]
type = NodalValueSampler
use_displaced_mesh = false
variable = 'disp_x disp_y penalty_normal_pressure penalty_frictional_pressure normal_gap'
boundary = '3'
sort_by = id
[]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
exodus = true
csv = false
[console]
type = Console
max_rows = 5
[]
[vectorpp_output]
type = CSV
create_final_symlink = true
file_base = cylinder_friction_penalty_adaptivity
execute_on = 'INITIAL TIMESTEP_END FINAL'
[]
[]
[UserObjects]
[friction_uo]
type = PenaltyFrictionUserObject
primary_boundary = '2'
secondary_boundary = '3'
primary_subdomain = '10000'
secondary_subdomain = '10001'
disp_x = disp_x
disp_y = disp_y
friction_coefficient = 0.4
secondary_variable = disp_x
penalty = 5e7
penalty_friction = 5e8
[]
[geo]
type = GeometrySphere
boundary = 3
center = '0 4 0'
radius = 3
[]
[]
[Adaptivity]
[Markers]
[contact]
type = BoundaryMarker
mark = REFINE
next_to = 3
[]
[]
initial_marker = contact
initial_steps = 2
[]
[Constraints]
[x]
type = NormalMortarMechanicalContact
primary_boundary = '2'
secondary_boundary = '3'
primary_subdomain = '10000'
secondary_subdomain = '10001'
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = friction_uo
[]
[y]
type = NormalMortarMechanicalContact
primary_boundary = '2'
secondary_boundary = '3'
primary_subdomain = '10000'
secondary_subdomain = '10001'
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = friction_uo
[]
[tangential_x]
type = TangentialMortarMechanicalContact
primary_boundary = 2
secondary_boundary = 3
primary_subdomain = 10000
secondary_subdomain = 10001
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = friction_uo
[]
[tangential_y]
type = TangentialMortarMechanicalContact
primary_boundary = 2
secondary_boundary = 3
primary_subdomain = 10000
secondary_subdomain = 10001
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = friction_uo
[]
[]
(modules/contact/test/tests/verification/patch_tests/mindlin/cylinder_friction_node_face.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
[input_file]
type = FileMeshGenerator
file = hertz_cyl_coarser.e
[]
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[]
[AuxVariables]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[react_x]
[]
[react_y]
[]
[penetration]
[]
[inc_slip_x]
[]
[inc_slip_y]
[]
[accum_slip_x]
[]
[accum_slip_y]
[]
[]
[Functions]
[disp_ramp_vert]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. -0.020 -0.020'
[]
[disp_ramp_horz]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. 0.0 0.015'
[]
[]
[Kernels]
[TensorMechanics]
use_displaced_mesh = true
extra_vector_tags = 'ref'
block = '1 2 3 4 5 6 7'
[]
[]
[AuxKernels]
[stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
block = '1 2 3 4 5 6 7'
[]
[stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
block = '1 2 3 4 5 6 7'
[]
[stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
block = '1 2 3 4 5 6 7'
[]
[incslip_x]
type = PenetrationAux
variable = inc_slip_x
quantity = incremental_slip_x
boundary = 3
paired_boundary = 2
[]
[incslip_y]
type = PenetrationAux
variable = inc_slip_y
quantity = incremental_slip_y
boundary = 3
paired_boundary = 2
[]
[accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[]
[accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[]
[penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[]
[react_x]
type = TagVectorAux
vector_tag = 'ref'
v = 'disp_x'
variable = 'react_x'
[]
[react_y]
type = TagVectorAux
vector_tag = 'ref'
v = 'disp_y'
variable = 'react_y'
[]
[]
[Postprocessors]
[bot_react_x]
type = NodalSum
variable = react_x
boundary = 1
[]
[bot_react_y]
type = NodalSum
variable = react_y
boundary = 1
[]
[top_react_x]
type = NodalSum
variable = react_x
boundary = 4
[]
[top_react_y]
type = NodalSum
variable = react_y
boundary = 4
[]
[penetration]
type = NodalExtremeValue
variable = penetration
value_type = max
boundary = 3
[]
[inc_slip_x_max]
type = NodalExtremeValue
variable = inc_slip_x
value_type = max
boundary = 3
[]
[inc_slip_x_min]
type = NodalExtremeValue
variable = inc_slip_x
value_type = min
boundary = 3
[]
[inc_slip_y_max]
type = NodalExtremeValue
variable = inc_slip_y
value_type = max
boundary = 3
[]
[inc_slip_y_min]
type = NodalExtremeValue
variable = inc_slip_y
value_type = min
boundary = 3
[]
[accum_slip_x]
type = NodalExtremeValue
variable = accum_slip_x
value_type = max
boundary = 3
[]
[accum_slip_y]
type = NodalExtremeValue
variable = accum_slip_y
value_type = max
boundary = 3
[]
[_dt]
type = TimestepSize
[]
[]
[BCs]
[side_x]
type = DirichletBC
variable = disp_y
boundary = '1 2'
value = 0.0
[]
[bot_y]
type = DirichletBC
variable = disp_x
boundary = '1 2'
value = 0.0
[]
[top_y_disp]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = disp_ramp_vert
[]
[top_x_disp]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = disp_ramp_horz
[]
[]
[Materials]
[stuff1_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e10
poissons_ratio = 0.0
[]
[stuff1_strain]
type = ComputeFiniteStrain
block = '1'
[]
[stuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[stuff2_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2 3 4 5 6 7'
youngs_modulus = 1e6
poissons_ratio = 0.3
[]
[stuff2_strain]
type = ComputeFiniteStrain
block = '2 3 4 5 6 7'
[]
[stuff2_stress]
type = ComputeFiniteStrainElasticStress
block = '2 3 4 5 6 7'
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type -pc_factor_shift_type '
'-pc_factor_shift_amount -mat_mffd_err'
petsc_options_value = 'lu superlu_dist NONZERO 1e-15 '
' 1e-5'
line_search = 'none'
nl_abs_tol = 1e-8
start_time = 0.0
end_time = 0.3
l_tol = 1e-4
dt = 0.1
dtmin = 0.1
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[VectorPostprocessors]
[x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '3 4'
sort_by = id
[]
[y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '3 4'
sort_by = id
[]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
exodus = true
csv = true
[console]
type = Console
max_rows = 5
[]
[chkfile]
type = CSV
show = 'x_disp y_disp'
file_base = cylinder_friction_check
create_final_symlink = true
execute_on = 'FINAL'
[]
[]
[Contact]
[leftright]
primary = 2
secondary = 3
model = coulomb
formulation = penalty
penalty = 5e9
normalize_penalty = true
friction_coefficient = '0.2'
[]
[]
(modules/combined/test/tests/j2_plasticity_vs_LSH/necking/j2_hard1_neckingRZ.i)
#
[Mesh]
file = necking_quad4.e
[]
[GlobalParams]
displacements = 'disp_r disp_z'
[]
[Problem]
coord_type = RZ
[]
[Variables]
[./disp_r]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./AxisymmetricRZ]
use_displaced_mesh = true
# save_in_disp_r = force_r
save_in_disp_z = force_z
[../]
[]
[AuxVariables]
[./stress_rr]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_rr]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_zz]
order = CONSTANT
family = MONOMIAL
[../]
# [./force_r]
# order = FIRST
# family = LAGRANGE
# [../]
[./force_z]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxKernels]
[./stress_rr]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_rr
index_i = 0
index_j = 0
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 1
index_j = 1
[../]
[./strain_rr]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_rr
index_i = 0
index_j = 0
[../]
[./strain_zz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_zz
index_i = 1
index_j = 1
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = disp_r
boundary = left
value = 0.0
[../]
[./bottom]
type = DirichletBC
variable = disp_z
boundary = bottom
value = 0.0
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = top
function = 't/5'
[../]
[]
[UserObjects]
[./str]
type = TensorMechanicsHardeningConstant
value = 2.4e2
[../]
[./j2]
type = TensorMechanicsPlasticJ2
yield_strength = str
yield_function_tolerance = 1E-3
internal_constraint_tolerance = 1E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 1
fill_method = symmetric_isotropic
#with E = 2.1e5 and nu = 0.3
#changed to SM values using E-nu to Lambda-G
C_ijkl = '121154 80769.2'
[../]
[./strain]
type = ComputeAxisymmetricRZFiniteStrain
block = 1
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 1
ep_plastic_tolerance = 1E-9
plastic_models = j2
[../]
[]
[Executioner]
end_time = 0.1
dt = 0.005
type = Transient
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 100
nl_max_its = 100
nl_rel_tol = 1e-6
nl_abs_tol = 1e-15
l_tol = 1e-9
[]
[Postprocessors]
[./stress_rr]
type = ElementAverageValue
variable = stress_rr
[../]
[./stress_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./strain_rr]
type = ElementAverageValue
variable = strain_rr
[../]
[./strain_zz]
type = ElementAverageValue
variable = strain_zz
[../]
[./disp_z]
type = NodalSum
variable = disp_z
boundary = top
[../]
[./force_z]
type = NodalSum
variable = force_z
boundary = top
[../]
[]
[Outputs]
exodus = true
csv = true
print_linear_residuals = false
perf_graph = true
[]
(modules/contact/test/tests/verification/patch_tests/plane_2/plane2_mu_0_2_pen.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = plane2_mesh.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x5]
type = NodalVariableValue
nodeid = 4
variable = disp_x
[../]
[./disp_x9]
type = NodalVariableValue
nodeid = 8
variable = disp_x
[../]
[./disp_y5]
type = NodalVariableValue
nodeid = 4
variable = disp_y
[../]
[./disp_y9]
type = NodalVariableValue
nodeid = 8
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeIncrementalSmallStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeIncrementalSmallStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-8
nl_rel_tol = 1e-7
l_max_its = 100
nl_max_its = 200
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-3
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
file_base = plane2_mu_0_2_pen_out
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
file_base = plane2_mu_0_2_pen_check
show = 'bot_react_x bot_react_y disp_x5 disp_y5 disp_x9 disp_y9 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
model = coulomb
formulation = penalty
normalize_penalty = true
friction_coefficient = 0.2
penalty = 1e+9
[../]
[]
(modules/contact/test/tests/3d-mortar-contact/half_sphere_nodal_geometry.i)
[Mesh]
[generated_mesh]
type = FileMeshGenerator
file = half_sphere.e
[]
[secondary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 2002
new_block_name = 'secondary_lower'
sidesets = '202'
input = generated_mesh
[]
[primary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 1002
sidesets = '102'
new_block_name = 'primary_lower'
input = secondary
[]
patch_size = 20
patch_update_strategy = always
uniform_refine = 0
[]
[Problem]
kernel_coverage_check = false
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
order = FIRST
family = LAGRANGE
[]
[Variables]
[frictional_normal_lm]
block = 'secondary_lower'
use_dual = true
[]
[frictional_tangential_lm]
block = 'secondary_lower'
use_dual = true
[]
[frictional_tangential_dir_lm]
block = 'secondary_lower'
use_dual = true
[]
[]
[AuxVariables]
[saved_x]
[]
[saved_y]
[]
[saved_z]
[]
[tangent_x]
family = LAGRANGE
order = FIRST
[]
[tangent_y]
family = LAGRANGE
order = FIRST
[]
[tangent_z]
family = LAGRANGE
order = FIRST
[]
[]
[AuxKernels]
[friction_x_component]
type = MortarFrictionalPressureVectorAux
primary_boundary = 102
secondary_boundary = 202
tangent_one = frictional_tangential_lm
tangent_two = frictional_tangential_dir_lm
variable = tangent_x
component = 0
boundary = 202
[]
[friction_y_component]
type = MortarFrictionalPressureVectorAux
primary_boundary = 102
secondary_boundary = 202
tangent_one = frictional_tangential_lm
tangent_two = frictional_tangential_dir_lm
variable = tangent_y
component = 1
boundary = 202
[]
[friction_z_component]
type = MortarFrictionalPressureVectorAux
primary_boundary = 102
secondary_boundary = 202
tangent_one = frictional_tangential_lm
tangent_two = frictional_tangential_dir_lm
variable = tangent_z
component = 2
boundary = 202
[]
[]
[Functions]
[push_down]
type = ParsedFunction
expression = 'if(t < 1.5, -t, t-3.0)'
[]
[force_z]
type = ParsedFunction
expression = 'if(t < 0.008, 0.0, (-t)*2.0e2 -t*t*100.0)' # 4.0e5
[]
[]
[Modules/TensorMechanics/Master]
[all]
add_variables = true
strain = FINITE
block = '1 2'
use_automatic_differentiation = true
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_zz'
save_in = 'saved_x saved_y saved_z'
use_finite_deform_jacobian = true
[]
[]
[BCs]
[botz]
type = ADDirichletBC
variable = disp_z
boundary = 101
value = 0.0
[]
[boty]
type = ADDirichletBC
variable = disp_y
boundary = 101
value = 0.0
[]
[botx]
type = ADDirichletBC
variable = disp_x
boundary = 101
value = 0.0
[]
[topz]
type = ADFunctionDirichletBC
variable = disp_z
boundary = '201'
function = push_down
[]
[topy]
type = ADDirichletBC
variable = disp_y
boundary = '201 202'
value = 0.0
[]
[topx]
type = ADDirichletBC
variable = disp_x
boundary = '201 202'
value = 0.0
[]
[]
[Materials]
[tensor]
type = ADComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1.40625e7
poissons_ratio = 0.25
[]
[stress]
type = ADComputeFiniteStrainElasticStress
block = '1'
[]
[tensor_1000]
type = ADComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e5
poissons_ratio = 0.0
[]
[stress_1000]
type = ADComputeFiniteStrainElasticStress
block = '2'
[]
[]
[Postprocessors]
[stress_zz]
type = ElementAverageValue
variable = stress_zz
block = 1
[]
[resid_z]
type = NodalSum
variable = saved_z
boundary = 201
[]
[disp_z]
type = NodalExtremeValue
variable = disp_z
boundary = 201
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package -pc_factor_shift_type '
'-pc_factor_shift_amount -mat_mffd_err'
petsc_options_value = 'lu superlu_dist nonzero 1e-14 1e-5'
line_search = 'none'
l_max_its = 60
nl_max_its = 50
dt = 0.004
dtmin = 0.00001
# end_time = 1.8
end_time = 0.000
nl_rel_tol = 1.0e-6 #1e-7 # -8, -6 to avoid many iterations. Switch it March 2021
nl_abs_tol = 1e-6 # 6 if no friction
l_tol = 1e-4
[]
[Outputs]
exodus = true
csv = true
print_linear_residuals = true
perf_graph = true
[console]
type = Console
max_rows = 5
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[UserObjects]
[weighted_vel_uo]
type = LMWeightedVelocitiesUserObject
primary_boundary = 102
secondary_boundary = 202
primary_subdomain = 1002
secondary_subdomain = 2002
lm_variable_normal = frictional_normal_lm
lm_variable_tangential_one = frictional_tangential_lm
lm_variable_tangential_two = frictional_tangential_dir_lm
secondary_variable = disp_x
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
debug_mesh = true
[]
[]
[Constraints]
[weighted_gap_lm]
type = ComputeFrictionalForceLMMechanicalContact
primary_boundary = 102
secondary_boundary = 202
primary_subdomain = 1002
secondary_subdomain = 2002
variable = frictional_normal_lm
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
use_displaced_mesh = true
friction_lm = frictional_tangential_lm
friction_lm_dir = frictional_tangential_dir_lm
c = 7.0e4
c_t = 7.0e4
mu = 0.4
debug_mesh = true
weighted_gap_uo = weighted_vel_uo
weighted_velocities_uo = weighted_vel_uo
[]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = 102
secondary_boundary = 202
primary_subdomain = 1002
secondary_subdomain = 2002
variable = frictional_normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
debug_mesh = true
weighted_gap_uo = weighted_vel_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = 102
secondary_boundary = 202
primary_subdomain = 1002
secondary_subdomain = 2002
variable = frictional_normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
debug_mesh = true
weighted_gap_uo = weighted_vel_uo
[]
[normal_z]
type = NormalMortarMechanicalContact
primary_boundary = 102
secondary_boundary = 202
primary_subdomain = 1002
secondary_subdomain = 2002
variable = frictional_normal_lm
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
debug_mesh = true
weighted_gap_uo = weighted_vel_uo
[]
[tangential_x]
type = TangentialMortarMechanicalContact
primary_boundary = 102
secondary_boundary = 202
primary_subdomain = 1002
secondary_subdomain = 2002
variable = frictional_tangential_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
debug_mesh = true
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_y]
type = TangentialMortarMechanicalContact
primary_boundary = 102
secondary_boundary = 202
primary_subdomain = 1002
secondary_subdomain = 2002
variable = frictional_tangential_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
debug_mesh = true
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_z]
type = TangentialMortarMechanicalContact
primary_boundary = 102
secondary_boundary = 202
primary_subdomain = 1002
secondary_subdomain = 2002
variable = frictional_tangential_lm
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
debug_mesh = true
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_x_dir]
type = TangentialMortarMechanicalContact
primary_boundary = 102
secondary_boundary = 202
primary_subdomain = 1002
secondary_subdomain = 2002
variable = frictional_tangential_dir_lm
secondary_variable = disp_x
component = x
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
debug_mesh = true
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_y_dir]
type = TangentialMortarMechanicalContact
primary_boundary = 102
secondary_boundary = 202
primary_subdomain = 1002
secondary_subdomain = 2002
variable = frictional_tangential_dir_lm
secondary_variable = disp_y
component = y
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
debug_mesh = true
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_z_dir]
type = TangentialMortarMechanicalContact
primary_boundary = 102
secondary_boundary = 202
primary_subdomain = 1002
secondary_subdomain = 2002
variable = frictional_tangential_dir_lm
secondary_variable = disp_z
component = z
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
debug_mesh = true
weighted_velocities_uo = weighted_vel_uo
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/combined/test/tests/phase_field_fracture/crack2d_iso_wo_time.i)
#This input does not add time derivative kernel for phase field equation
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 20
ny = 10
ymax = 0.5
[]
[./noncrack]
type = BoundingBoxNodeSetGenerator
new_boundary = noncrack
bottom_left = '0.5 0 0'
top_right = '1 0 0'
input = gen
[../]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Modules]
[./TensorMechanics]
[./Master]
[./mech]
add_variables = true
strain = SMALL
additional_generate_output = 'stress_yy'
save_in = 'resid_x resid_y'
[../]
[../]
[../]
[]
[Variables]
[./c]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./resid_x]
[../]
[./resid_y]
[../]
[]
[Kernels]
[./solid_x]
type = PhaseFieldFractureMechanicsOffDiag
variable = disp_x
component = 0
c = c
[../]
[./solid_y]
type = PhaseFieldFractureMechanicsOffDiag
variable = disp_y
component = 1
c = c
[../]
[./ACBulk]
type = AllenCahn
variable = c
f_name = F
[../]
[./ACInterface]
type = ACInterface
variable = c
kappa_name = kappa_op
[../]
[]
[BCs]
[./ydisp]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = 't'
[../]
[./yfix]
type = DirichletBC
variable = disp_y
boundary = noncrack
value = 0
[../]
[./xfix]
type = DirichletBC
variable = disp_x
boundary = top
value = 0
[../]
[]
[Materials]
[./pfbulkmat]
type = GenericConstantMaterial
prop_names = 'gc_prop l visco'
prop_values = '1e-3 0.04 1e-4'
[../]
[./define_mobility]
type = ParsedMaterial
material_property_names = 'gc_prop visco'
property_name = L
expression = '1.0/(gc_prop * visco)'
[../]
[./define_kappa]
type = ParsedMaterial
material_property_names = 'gc_prop l'
property_name = kappa_op
expression = 'gc_prop * l'
[../]
[./elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '120.0 80.0'
fill_method = symmetric_isotropic
[../]
[./elastic]
type = ComputeLinearElasticPFFractureStress
c = c
E_name = 'elastic_energy'
D_name = 'degradation'
F_name = 'local_fracture_energy'
decomposition_type = strain_spectral
[../]
[./degradation]
type = DerivativeParsedMaterial
property_name = degradation
coupled_variables = 'c'
expression = '(1.0-c)^2*(1.0 - eta) + eta'
constant_names = 'eta'
constant_expressions = '0.0'
derivative_order = 2
[../]
[./local_fracture_energy]
type = DerivativeParsedMaterial
property_name = local_fracture_energy
coupled_variables = 'c'
material_property_names = 'gc_prop l'
expression = 'c^2 * gc_prop / 2 / l'
derivative_order = 2
[../]
[./fracture_driving_energy]
type = DerivativeSumMaterial
coupled_variables = c
sum_materials = 'elastic_energy local_fracture_energy'
derivative_order = 2
property_name = F
[../]
[]
[Postprocessors]
[./resid_x]
type = NodalSum
variable = resid_x
boundary = 2
[../]
[./resid_y]
type = NodalSum
variable = resid_y
boundary = 2
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
nl_rel_tol = 1e-8
l_max_its = 10
nl_max_its = 10
dt = 1e-4
dtmin = 1e-4
num_steps = 2
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/verification/patch_tests/ring_1/ring1_template1.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = ring1_mesh.e
[]
[Problem]
type = FEProblem
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x2]
type = NodalVariableValue
nodeid = 1
variable = disp_x
[../]
[./disp_x7]
type = NodalVariableValue
nodeid = 6
variable = disp_x
[../]
[./disp_y2]
type = NodalVariableValue
nodeid = 1
variable = disp_y
[../]
[./disp_y7]
type = NodalVariableValue
nodeid = 6
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-9
l_max_its = 100
nl_max_its = 200
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x2 disp_y2 disp_x7 disp_y7 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(modules/contact/test/tests/pdass_problems/cylinder_friction_penalty.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
[input_file]
type = FileMeshGenerator
file = hertz_cyl_coarser.e
[]
[secondary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10001
new_block_name = 'secondary_lower'
sidesets = '3'
input = input_file
[]
[primary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10000
sidesets = '2'
new_block_name = 'primary_lower'
input = secondary
[]
allow_renumbering = false
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[]
[AuxVariables]
[penalty_normal_pressure]
order = FIRST
family = LAGRANGE
[]
[penalty_frictional_pressure]
order = FIRST
family = LAGRANGE
[]
[accumulated_slip_one]
order = FIRST
family = LAGRANGE
[]
[tangential_vel_one]
order = FIRST
family = LAGRANGE
[]
[weighted_gap]
order = FIRST
family = LAGRANGE
[]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[react_x]
[]
[react_y]
[]
[]
[Functions]
[disp_ramp_vert]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. -0.020 -0.020'
[]
[disp_ramp_horz]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. 0.0 0.015'
[]
[]
[Kernels]
[TensorMechanics]
use_displaced_mesh = true
extra_vector_tags = 'ref'
block = '1 2 3 4 5 6 7'
[]
[]
[AuxKernels]
[penalty_normal_pressure_auxk]
type = PenaltyMortarUserObjectAux
variable = penalty_normal_pressure
user_object = friction_uo
contact_quantity = normal_pressure
[]
[penalty_frictional_pressure_auxk]
type = PenaltyMortarUserObjectAux
variable = penalty_frictional_pressure
user_object = friction_uo
contact_quantity = tangential_pressure_one
[]
[penalty_accumulated_slip_auxk]
type = PenaltyMortarUserObjectAux
variable = accumulated_slip_one
user_object = friction_uo
contact_quantity = accumulated_slip_one
[]
[penalty_tangential_vel_auxk]
type = PenaltyMortarUserObjectAux
variable = tangential_vel_one
user_object = friction_uo
contact_quantity = tangential_velocity_one
[]
[penalty_weighted_gap_auxk]
type = PenaltyMortarUserObjectAux
variable = weighted_gap
user_object = friction_uo
contact_quantity = normal_gap
[]
[stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
block = '1 2 3 4 5 6 7'
[]
[stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
block = '1 2 3 4 5 6 7'
[]
[stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
block = '1 2 3 4 5 6 7'
[]
[react_x]
type = TagVectorAux
vector_tag = 'ref'
v = 'disp_x'
variable = 'react_x'
[]
[react_y]
type = TagVectorAux
vector_tag = 'ref'
v = 'disp_y'
variable = 'react_y'
[]
[]
[Postprocessors]
[bot_react_x]
type = NodalSum
variable = react_x
boundary = 1
[]
[bot_react_y]
type = NodalSum
variable = react_y
boundary = 1
[]
[top_react_x]
type = NodalSum
variable = react_x
boundary = 4
[]
[top_react_y]
type = NodalSum
variable = react_y
boundary = 4
[]
[]
[BCs]
[side_x]
type = DirichletBC
variable = disp_y
boundary = '1 2'
value = 0.0
[]
[bot_y]
type = DirichletBC
variable = disp_x
boundary = '1 2'
value = 0.0
[]
[top_y_disp]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = disp_ramp_vert
[]
[top_x_disp]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = disp_ramp_horz
[]
[]
[Materials]
[stuff1_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e10
poissons_ratio = 0.0
[]
[stuff1_strain]
type = ComputeFiniteStrain
block = '1'
[]
[stuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[stuff2_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2 3 4 5 6 7'
youngs_modulus = 1e6
poissons_ratio = 0.3
[]
[stuff2_strain]
type = ComputeFiniteStrain
block = '2 3 4 5 6 7'
[]
[stuff2_stress]
type = ComputeFiniteStrainElasticStress
block = '2 3 4 5 6 7'
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type -pc_factor_shift_type '
'-pc_factor_shift_amount -mat_mffd_err'
petsc_options_value = 'lu superlu_dist NONZERO 1e-15 '
' 1e-5'
line_search = 'none'
nl_abs_tol = 1e-14
nl_rel_tol = 1e-10
start_time = 0.0
end_time = 0.3 # 3.5
l_tol = 1e-4
dt = 0.1
dtmin = 0.001
[Predictor]
type = SimplePredictor
scale = 1.0
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[VectorPostprocessors]
[x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '3'
sort_by = id
[]
[y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '3'
sort_by = id
[]
[cont_press]
type = NodalValueSampler
variable = penalty_normal_pressure
boundary = '3'
sort_by = id
[]
[friction]
type = NodalValueSampler
variable = penalty_frictional_pressure
boundary = '3'
sort_by = id
[]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
exodus = true
csv = false
[console]
type = Console
max_rows = 5
[]
[chkfile]
type = CSV
show = 'x_disp y_disp cont_press friction'
file_base = cylinder_friction_penalty_check
create_final_symlink = true
execute_on = 'FINAL'
[]
[]
[UserObjects]
[friction_uo]
type = PenaltyFrictionUserObject
primary_boundary = '2'
secondary_boundary = '3'
primary_subdomain = '10000'
secondary_subdomain = '10001'
disp_x = disp_x
disp_y = disp_y
friction_coefficient = 0.4 # with 2.0 works
secondary_variable = disp_x
penalty = 5e9
penalty_friction = 1e7
[]
[]
[Constraints]
[x]
type = NormalMortarMechanicalContact
primary_boundary = '2'
secondary_boundary = '3'
primary_subdomain = '10000'
secondary_subdomain = '10001'
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = friction_uo
[]
[y]
type = NormalMortarMechanicalContact
primary_boundary = '2'
secondary_boundary = '3'
primary_subdomain = '10000'
secondary_subdomain = '10001'
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = friction_uo
[]
[tangential_x]
type = TangentialMortarMechanicalContact
primary_boundary = 2
secondary_boundary = 3
primary_subdomain = 10000
secondary_subdomain = 10001
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = friction_uo
[]
[tangential_y]
type = TangentialMortarMechanicalContact
primary_boundary = 2
secondary_boundary = 3
primary_subdomain = 10000
secondary_subdomain = 10001
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = friction_uo
[]
[]
(modules/contact/test/tests/frictional/sliding_elastic_blocks_2d/sliding_elastic_blocks_2d_tp.i)
[Mesh]
file = sliding_elastic_blocks_2d.e
[]
[GlobalParams]
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[AuxVariables]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./accum_slip]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Functions]
[./vertical_movement]
type = ParsedFunction
expression = -t
[../]
[]
[Modules/TensorMechanics/Master]
[./all]
add_variables = true
strain = FINITE
save_in = 'saved_x saved_y'
diag_save_in = 'diag_saved_x diag_saved_y'
[../]
[]
[AuxKernels]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
quantity = incremental_slip_x
boundary = 3
paired_boundary = 2
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
quantity = incremental_slip_y
boundary = 3
paired_boundary = 2
[../]
[./accum_slip]
type = PenetrationAux
variable = accum_slip
execute_on = timestep_end
quantity = accumulated_slip
boundary = 3
paired_boundary = 2
[../]
[./tangential_force_x]
type = PenetrationAux
variable = tang_force_x
execute_on = timestep_end
quantity = tangential_force_x
boundary = 3
paired_boundary = 2
[../]
[./tangential_force_y]
type = PenetrationAux
variable = tang_force_y
execute_on = timestep_end
quantity = tangential_force_y
boundary = 3
paired_boundary = 2
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 4
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 4
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./left_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./right_x]
type = DirichletBC
variable = disp_x
boundary = 4
value = -0.005
[../]
[./right_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = vertical_movement
[../]
[]
[Materials]
[./left]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1.0e7
poissons_ratio = 0.3
[../]
[./right]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1.0e6
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
l_max_its = 100
nl_max_its = 1000
dt = 0.01
end_time = 0.05
num_steps = 1000
nl_rel_tol = 1e-16
nl_abs_tol = 1e-09
dtmin = 0.01
l_tol = 1e-3
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./out]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 2
model = coulomb
formulation = tangential_penalty
friction_coefficient = '0.25'
penalty = 1e6
[../]
[]
[Dampers]
[./contact_slip]
type = ContactSlipDamper
secondary = 3
primary = 2
[../]
[]
(modules/contact/test/tests/verification/hertz_cyl/quart_symm_q8/hertz_cyl_qsym_1deg_template1.i)
[GlobalParams]
order = SECOND
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[Mesh]
file = hertz_cyl_qsym_1deg_q8.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Functions]
[./disp_ramp_vert]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. -0.0020 -0.0020'
[../]
[./disp_ramp_zero]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. 0.0 0.0'
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 4
paired_boundary = 3
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./disp_x281]
type = NodalVariableValue
nodeid = 280
variable = disp_x
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./side_x]
type = DirichletBC
variable = disp_y
boundary = '1 3'
value = 0.0
[../]
[./bot_y]
type = DirichletBC
variable = disp_x
boundary = '1 2 3'
value = 0.0
[../]
[./top_y_disp]
type = FunctionDirichletBC
variable = disp_y
boundary = 5
function = disp_ramp_vert
[../]
[]
[Materials]
[./stuff1_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e10
poissons_ratio = 0.0
[../]
[./stuff1_strain]
type = ComputeFiniteStrain
block = '1'
[../]
[./stuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./stuff2_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff2_strain]
type = ComputeFiniteStrain
block = '2'
[../]
[./stuff2_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[./stuff3_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '3'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff3_strain]
type = ComputeFiniteStrain
block = '3'
[../]
[./stuff3_stress]
type = ComputeFiniteStrainElasticStress
block = '3'
[../]
[./stuff4_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '4'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff4_strain]
type = ComputeFiniteStrain
block = '4'
[../]
[./stuff4_stress]
type = ComputeFiniteStrainElasticStress
block = '4'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-6
l_max_its = 50
nl_max_its = 100
start_time = 0.0
dt = 0.1
dtmin = 0.1
num_steps = 10
end_time = 1.0
l_tol = 1e-4
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '3 4 5'
sort_by = id
[../]
[./y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '3 4 5'
sort_by = id
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '4'
sort_by = id
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x281 top_react_x top_react_y x_disp y_disp cont_press'
start_time = 0.9
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./interface]
primary = 3
secondary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+11
[../]
[]
(modules/contact/test/tests/verification/patch_tests/plane_3/plane3_template1.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y'
[]
[Mesh]
file = plane3_mesh.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./zeroslip_x]
type = ConstantAux
variable = inc_slip_x
boundary = 4
execute_on = timestep_begin
value = 0.0
[../]
[./zeroslip_y]
type = ConstantAux
variable = inc_slip_y
boundary = 4
execute_on = timestep_begin
value = 0.0
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x2]
type = NodalVariableValue
nodeid = 1
variable = disp_x
[../]
[./disp_x11]
type = NodalVariableValue
nodeid = 10
variable = disp_x
[../]
[./disp_y2]
type = NodalVariableValue
nodeid = 1
variable = disp_y
[../]
[./disp_y11]
type = NodalVariableValue
nodeid = 10
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeIncrementalSmallStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeIncrementalSmallStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type'
petsc_options_value = 'asm'
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-8
l_max_its = 100
nl_max_its = 200
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-3
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x2 disp_y2 disp_x11 disp_y11 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(modules/porous_flow/examples/ates/ates.i)
# Simulation designed to assess the recovery efficiency of a single-well ATES system
# Using KT stabilisation
# Boundary conditions: fixed porepressure and temperature at top, bottom and far end of model.
#####################################
flux_limiter = minmod # minmod, vanleer, mc, superbee, none
# depth of top of aquifer (m)
depth = 400
inject_fluid_mass = 1E8 # kg
produce_fluid_mass = ${inject_fluid_mass} # kg
inject_temp = 90 # degC
inject_time = 91 # days
store_time = 91 # days
produce_time = 91 # days
rest_time = 91 # days
num_cycles = 5 # Currently needs to be <= 10
cycle_length = ${fparse inject_time + store_time + produce_time + rest_time}
end_simulation = ${fparse cycle_length * num_cycles}
# Note: I have setup 10 cycles but you can set num_cycles less than 10.
start_injection1 = 0
start_injection2 = ${cycle_length}
start_injection3 = ${fparse cycle_length * 2}
start_injection4 = ${fparse cycle_length * 3}
start_injection5 = ${fparse cycle_length * 4}
start_injection6 = ${fparse cycle_length * 5}
start_injection7 = ${fparse cycle_length * 6}
start_injection8 = ${fparse cycle_length * 7}
start_injection9 = ${fparse cycle_length * 8}
start_injection10 = ${fparse cycle_length * 9}
end_injection1 = ${fparse start_injection1 + inject_time}
end_injection2 = ${fparse start_injection2 + inject_time}
end_injection3 = ${fparse start_injection3 + inject_time}
end_injection4 = ${fparse start_injection4 + inject_time}
end_injection5 = ${fparse start_injection5 + inject_time}
end_injection6 = ${fparse start_injection6 + inject_time}
end_injection7 = ${fparse start_injection7 + inject_time}
end_injection8 = ${fparse start_injection8 + inject_time}
end_injection9 = ${fparse start_injection9 + inject_time}
end_injection10 = ${fparse start_injection10 + inject_time}
start_production1 = ${fparse end_injection1 + store_time}
start_production2 = ${fparse end_injection2 + store_time}
start_production3 = ${fparse end_injection3 + store_time}
start_production4 = ${fparse end_injection4 + store_time}
start_production5 = ${fparse end_injection5 + store_time}
start_production6 = ${fparse end_injection6 + store_time}
start_production7 = ${fparse end_injection7 + store_time}
start_production8 = ${fparse end_injection8 + store_time}
start_production9 = ${fparse end_injection9 + store_time}
start_production10 = ${fparse end_injection10 + store_time}
end_production1 = ${fparse start_production1 + produce_time}
end_production2 = ${fparse start_production2 + produce_time}
end_production3 = ${fparse start_production3 + produce_time}
end_production4 = ${fparse start_production4 + produce_time}
end_production5 = ${fparse start_production5 + produce_time}
end_production6 = ${fparse start_production6 + produce_time}
end_production7 = ${fparse start_production7 + produce_time}
end_production8 = ${fparse start_production8 + produce_time}
end_production9 = ${fparse start_production9 + produce_time}
end_production10 = ${fparse start_production10 + produce_time}
synctimes = '${start_injection1} ${end_injection1} ${start_production1} ${end_production1}
${start_injection2} ${end_injection2} ${start_production2} ${end_production2}
${start_injection3} ${end_injection3} ${start_production3} ${end_production3}
${start_injection4} ${end_injection4} ${start_production4} ${end_production4}
${start_injection5} ${end_injection5} ${start_production5} ${end_production5}
${start_injection6} ${end_injection6} ${start_production6} ${end_production6}
${start_injection7} ${end_injection7} ${start_production7} ${end_production7}
${start_injection8} ${end_injection8} ${start_production8} ${end_production8}
${start_injection9} ${end_injection9} ${start_production9} ${end_production9}
${start_injection10} ${end_injection10} ${start_production10} ${end_production10}'
#####################################
# Geometry in RZ coordinates
# borehole radius (m)
bh_r = 0.1
# model radius (m)
max_r = 1000
# aquifer thickness (m)
aq_thickness = 20
# cap thickness (m)
cap_thickness = 40
# injection region top and bottom (m). Note, the mesh is created with the aquifer in y = (-0.5 * aq_thickness, 0.5 * aq_thickness), irrespective of depth (depth only sets the insitu porepressure and temperature)
screen_top = ${fparse 0.5 * aq_thickness}
screen_bottom = ${fparse -0.5 * aq_thickness}
# number of elements in radial direction
num_r = 25
# number of elements across half height of aquifer
num_y_aq = 10
# number of elements across height of cap
num_y_cap = 8
# mesh bias in radial direction
bias_r = 1.22
# mesh bias in vertical direction in aquifer top
bias_y_aq_top = 0.9
# mesh bias in vertical direction in cap top
bias_y_cap_top = 1.3
# mesh bias in vertical direction in aquifer bottom
bias_y_aq_bottom = ${fparse 1.0 / bias_y_aq_top}
# mesh bias in vertical direction in cap bottom
bias_y_cap_bottom = ${fparse 1.0 / bias_y_cap_top}
depth_centre = ${fparse depth + aq_thickness/2}
#####################################
# temperature at ground surface (degC)
temp0 = 20
# Vertical geothermal gradient (K/m). A positive number means temperature increases downwards.
geothermal_gradient = 20E-3
#####################################
# Gravity
gravity = -9.81
#####################################
half_aq_thickness = ${fparse aq_thickness * 0.5}
half_height = ${fparse half_aq_thickness + cap_thickness}
approx_screen_length = ${fparse screen_top - screen_bottom}
# Thermal radius (note this is not strictly correct, it should use the bulk specific heat
# capacity as defined below, but it doesn't matter here because this is purely for
# defining the region of refined mesh)
th_r = ${fparse sqrt(inject_fluid_mass / 1000 * 4.12e6 / (approx_screen_length * 3.1416 * aq_specific_heat_cap * aq_density))}
# radius of fine mesh
fine_r = ${fparse th_r * 2}
bias_r_fine = 1
num_r_fine = ${fparse int(fine_r/1)}
######################################
# aquifer properties
aq_porosity = 0.25
aq_hor_perm = 1E-11 # m^2
aq_ver_perm = 2E-12 # m^2
aq_density = 2650 # kg/m^3
aq_specific_heat_cap = 800 # J/Kg/K
aq_hor_thermal_cond = 3 # W/m/K
aq_ver_thermal_cond = 3 # W/m/K
aq_disp_parallel = 0 # m
aq_disp_perp = 0 # m
# Bulk volumetric heat capacity of aquifer:
aq_vol_cp = ${fparse aq_specific_heat_cap * aq_density * (1 - aq_porosity) + 4180 * 1000 * aq_porosity}
# Thermal radius (correct version using bulk cp):
R_th = ${fparse sqrt(inject_fluid_mass * 4180 / (approx_screen_length * 3.1416 * aq_vol_cp))}
aq_lambda_eff_hor = ${fparse aq_hor_thermal_cond + 0.3 * aq_disp_parallel * R_th * aq_vol_cp / (inject_time * 60 * 60 * 24)}
aq_lambda_eff_ver = ${fparse aq_ver_thermal_cond + 0.3 * aq_disp_perp * R_th * aq_vol_cp / (inject_time * 60 * 60 * 24)}
aq_hor_dry_thermal_cond = ${fparse aq_lambda_eff_hor * 60 * 60 * 24} # J/day/m/K
aq_ver_dry_thermal_cond = ${fparse aq_lambda_eff_ver * 60 * 60 * 24} # J/day/m/K
aq_hor_wet_thermal_cond = ${fparse aq_lambda_eff_hor * 60 * 60 * 24} # J/day/m/K
aq_ver_wet_thermal_cond = ${fparse aq_lambda_eff_ver * 60 * 60 * 24} # J/day/m/K
# cap-rock properties
cap_porosity = 0.25
cap_hor_perm = 1E-16 # m^2
cap_ver_perm = 1E-17 # m^2
cap_density = 2650 # kg/m^3
cap_specific_heat_cap = 800 # J/kg/K
cap_hor_thermal_cond = 3 # W/m/K
cap_ver_thermal_cond = 3 # W/m/K
cap_hor_dry_thermal_cond = ${fparse cap_hor_thermal_cond * 60 * 60 * 24} # J/day/m/K
cap_ver_dry_thermal_cond = ${fparse cap_ver_thermal_cond * 60 * 60 * 24} # J/day/m/K
cap_hor_wet_thermal_cond = ${fparse cap_hor_thermal_cond * 60 * 60 * 24} # J/day/m/K
cap_ver_wet_thermal_cond = ${fparse cap_ver_thermal_cond * 60 * 60 * 24} # J/day/m/K
######################################
[Mesh]
coord_type = RZ
[aq_top_fine]
type = GeneratedMeshGenerator
dim = 2
nx = ${num_r_fine}
xmin = ${bh_r}
xmax = ${fine_r}
bias_x = ${bias_r_fine}
bias_y = ${bias_y_aq_top}
ny = ${num_y_aq}
ymin = 0
ymax = ${half_aq_thickness}
[]
[cap_top_fine]
type = GeneratedMeshGenerator
dim = 2
nx = ${num_r_fine}
xmin = ${bh_r}
xmax = ${fine_r}
bias_x = ${bias_r_fine}
bias_y = ${bias_y_cap_top}
ny = ${num_y_cap}
ymax = ${half_height}
ymin = ${half_aq_thickness}
[]
[aq_and_cap_top_fine]
type = StitchedMeshGenerator
inputs = 'aq_top_fine cap_top_fine'
clear_stitched_boundary_ids = true
stitch_boundaries_pairs = 'top bottom'
[]
[aq_bottom_fine]
type = GeneratedMeshGenerator
dim = 2
nx = ${num_r_fine}
xmin = ${bh_r}
xmax = ${fine_r}
bias_x = ${bias_r_fine}
bias_y = ${bias_y_aq_bottom}
ny = ${num_y_aq}
ymax = 0
ymin = -${half_aq_thickness}
[]
[cap_bottom_fine]
type = GeneratedMeshGenerator
dim = 2
nx = ${num_r_fine}
xmin = ${bh_r}
xmax = ${fine_r}
bias_x = ${bias_r_fine}
bias_y = ${bias_y_cap_bottom}
ny = ${num_y_cap}
ymin = -${half_height}
ymax = -${half_aq_thickness}
[]
[aq_and_cap_bottom_fine]
type = StitchedMeshGenerator
inputs = 'aq_bottom_fine cap_bottom_fine'
clear_stitched_boundary_ids = true
stitch_boundaries_pairs = 'bottom top'
[]
[aq_and_cap_fine]
type = StitchedMeshGenerator
inputs = 'aq_and_cap_bottom_fine aq_and_cap_top_fine'
clear_stitched_boundary_ids = true
stitch_boundaries_pairs = 'top bottom'
[]
[aq_top]
type = GeneratedMeshGenerator
dim = 2
nx = ${num_r}
xmin = ${fine_r}
xmax = ${max_r}
bias_x = ${bias_r}
bias_y = ${bias_y_aq_top}
ny = ${num_y_aq}
ymin = 0
ymax = ${half_aq_thickness}
[]
[cap_top]
type = GeneratedMeshGenerator
dim = 2
nx = ${num_r}
xmin = ${fine_r}
xmax = ${max_r}
bias_x = ${bias_r}
bias_y = ${bias_y_cap_top}
ny = ${num_y_cap}
ymax = ${half_height}
ymin = ${half_aq_thickness}
[]
[aq_and_cap_top]
type = StitchedMeshGenerator
inputs = 'aq_top cap_top'
clear_stitched_boundary_ids = true
stitch_boundaries_pairs = 'top bottom'
[]
[aq_bottom]
type = GeneratedMeshGenerator
dim = 2
nx = ${num_r}
xmin = ${fine_r}
xmax = ${max_r}
bias_x = ${bias_r}
bias_y = ${bias_y_aq_bottom}
ny = ${num_y_aq}
ymax = 0
ymin = -${half_aq_thickness}
[]
[cap_bottom]
type = GeneratedMeshGenerator
dim = 2
nx = ${num_r}
xmin = ${fine_r}
xmax = ${max_r}
bias_x = ${bias_r}
bias_y = ${bias_y_cap_bottom}
ny = ${num_y_cap}
ymin = -${half_height}
ymax = -${half_aq_thickness}
[]
[aq_and_cap_bottom]
type = StitchedMeshGenerator
inputs = 'aq_bottom cap_bottom'
clear_stitched_boundary_ids = true
stitch_boundaries_pairs = 'bottom top'
[]
[aq_and_cap]
type = StitchedMeshGenerator
inputs = 'aq_and_cap_bottom aq_and_cap_top'
clear_stitched_boundary_ids = true
stitch_boundaries_pairs = 'top bottom'
[]
[aq_and_cap_all]
type = StitchedMeshGenerator
inputs = 'aq_and_cap_fine aq_and_cap'
clear_stitched_boundary_ids = true
stitch_boundaries_pairs = 'right left'
[]
[aquifer]
type = ParsedSubdomainMeshGenerator
input = aq_and_cap_all
combinatorial_geometry = 'y >= -${half_aq_thickness} & y <= ${half_aq_thickness}'
block_id = 1
[]
[top_cap]
type = ParsedSubdomainMeshGenerator
input = aquifer
combinatorial_geometry = 'y >= ${half_aq_thickness}'
block_id = 2
[]
[bottom_cap]
type = ParsedSubdomainMeshGenerator
input = top_cap
combinatorial_geometry = 'y <= -${half_aq_thickness}'
block_id = 3
[]
[injection_area]
type = ParsedGenerateSideset
combinatorial_geometry = 'x<=${bh_r}*1.000001 & y >= ${screen_bottom} & y <= ${screen_top}'
included_subdomains = 1
new_sideset_name = 'injection_area'
input = 'bottom_cap'
[]
[rename]
type = RenameBlockGenerator
old_block = '1 2 3'
new_block = 'aquifer caps caps'
input = 'injection_area'
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 ${gravity} 0'
[]
[Variables]
[porepressure]
[]
[temperature]
scaling = 1E-5
[]
[]
[PorousFlowFullySaturated]
coupling_type = ThermoHydro
porepressure = porepressure
temperature = temperature
fp = tabulated_water
stabilization = KT
flux_limiter_type = ${flux_limiter}
use_displaced_mesh = false
temperature_unit = Celsius
pressure_unit = Pa
time_unit = days
[]
[ICs]
[porepressure]
type = FunctionIC
variable = porepressure
function = insitu_pressure
[]
[temperature]
type = FunctionIC
variable = temperature
function = insitu_temperature
[]
[]
[BCs]
[outer_boundary_porepressure]
type = FunctionDirichletBC
preset = true
variable = porepressure
function = insitu_pressure
boundary = 'bottom right top'
[]
[outer_boundary_temperature]
type = FunctionDirichletBC
preset = true
variable = temperature
function = insitu_temperature
boundary = 'bottom right top'
[]
[inject_heat]
type = FunctionDirichletBC
variable = temperature
function = ${inject_temp}
boundary = 'injection_area'
[]
[inject_fluid]
type = PorousFlowSink
variable = porepressure
boundary = injection_area
flux_function = injection_rate_value
[]
[produce_heat]
type = PorousFlowSink
variable = temperature
boundary = injection_area
flux_function = production_rate_value
fluid_phase = 0
use_enthalpy = true
save_in = heat_flux_out
[]
[produce_fluid]
type = PorousFlowSink
variable = porepressure
boundary = injection_area
flux_function = production_rate_value
[]
[]
[Controls]
[inject_on]
type = ConditionalFunctionEnableControl
enable_objects = 'BCs::inject_heat BCs::inject_fluid'
conditional_function = inject
implicit = false
execute_on = 'initial timestep_begin'
[]
[produce_on]
type = ConditionalFunctionEnableControl
enable_objects = 'BCs::produce_heat BCs::produce_fluid'
conditional_function = produce
implicit = false
execute_on = 'initial timestep_begin'
[]
[]
[Functions]
[insitu_pressure]
type = ParsedFunction
expression = '(y - ${depth_centre}) * 1000 * ${gravity} + 1E5' # approx insitu pressure in Pa
[]
[insitu_temperature]
type = ParsedFunction
expression = '${temp0} + (${depth_centre} - y) * ${geothermal_gradient}'
[]
[inject]
type = ParsedFunction
expression = 'if(t >= ${start_injection1} & t < ${end_injection1}, 1,
if(t >= ${start_injection2} & t < ${end_injection2}, 1,
if(t >= ${start_injection3} & t < ${end_injection3}, 1,
if(t >= ${start_injection4} & t < ${end_injection4}, 1,
if(t >= ${start_injection5} & t < ${end_injection5}, 1,
if(t >= ${start_injection6} & t < ${end_injection6}, 1,
if(t >= ${start_injection7} & t < ${end_injection7}, 1,
if(t >= ${start_injection8} & t < ${end_injection8}, 1,
if(t >= ${start_injection9} & t < ${end_injection9}, 1,
if(t >= ${start_injection10} & t < ${end_injection10}, 1, 0))))))))))'
[]
[produce]
type = ParsedFunction
expression = 'if(t >= ${start_production1} & t < ${end_production1}, 1,
if(t >= ${start_production2} & t < ${end_production2}, 1,
if(t >= ${start_production3} & t < ${end_production3}, 1,
if(t >= ${start_production4} & t < ${end_production4}, 1,
if(t >= ${start_production5} & t < ${end_production5}, 1,
if(t >= ${start_production6} & t < ${end_production6}, 1,
if(t >= ${start_production7} & t < ${end_production7}, 1,
if(t >= ${start_production8} & t < ${end_production8}, 1,
if(t >= ${start_production9} & t < ${end_production9}, 1,
if(t >= ${start_production10} & t < ${end_production10}, 1, 0))))))))))'
[]
[injection_rate_value]
type = ParsedFunction
symbol_names = true_screen_area
symbol_values = true_screen_area
expression = '-${inject_fluid_mass}/(true_screen_area * ${inject_time})'
[]
[production_rate_value]
type = ParsedFunction
symbol_names = true_screen_area
symbol_values = true_screen_area
expression = '${produce_fluid_mass}/(true_screen_area * ${produce_time})'
[]
[heat_out_in_timestep]
type = ParsedFunction
symbol_names = 'dt heat_out'
symbol_values = 'dt heat_out_fromBC'
expression = 'dt*heat_out'
[]
[produced_T_time_integrated]
type = ParsedFunction
symbol_names = 'dt produced_T'
symbol_values = 'dt produced_T'
expression = 'dt*produced_T / ${produce_time}'
[]
[]
[AuxVariables]
[density]
family = MONOMIAL
order = CONSTANT
[]
[porosity]
family = MONOMIAL
order = CONSTANT
[]
[heat_flux_out]
outputs = none
[]
[]
[AuxKernels]
[density]
type = PorousFlowPropertyAux
variable = density
property = density
[]
[porosity]
type = PorousFlowPropertyAux
variable = porosity
property = porosity
[]
[]
[FluidProperties]
[true_water]
type = Water97FluidProperties
[]
[tabulated_water]
type = TabulatedFluidProperties
fp = true_water
temperature_min = 275 # K
temperature_max = 600
interpolated_properties = 'density viscosity enthalpy internal_energy'
fluid_property_file = water97_tabulated_modified.csv
[]
[]
[Materials]
[porosity_aq]
type = PorousFlowPorosityConst
porosity = ${aq_porosity}
block = aquifer
[]
[porosity_caps]
type = PorousFlowPorosityConst
porosity = ${cap_porosity}
block = caps
[]
[permeability_aquifer]
type = PorousFlowPermeabilityConst
block = aquifer
permeability = '${aq_hor_perm} 0 0 0 ${aq_ver_perm} 0 0 0 0'
[]
[permeability_caps]
type = PorousFlowPermeabilityConst
block = caps
permeability = '${cap_hor_perm} 0 0 0 ${cap_ver_perm} 0 0 0 0'
[]
[aq_internal_energy]
type = PorousFlowMatrixInternalEnergy
block = aquifer
density = ${aq_density}
specific_heat_capacity = ${aq_specific_heat_cap}
[]
[caps_internal_energy]
type = PorousFlowMatrixInternalEnergy
block = caps
density = ${cap_density}
specific_heat_capacity = ${cap_specific_heat_cap}
[]
[aq_thermal_conductivity]
type = PorousFlowThermalConductivityIdeal
block = aquifer
dry_thermal_conductivity = '${aq_hor_dry_thermal_cond} 0 0 0 ${aq_ver_dry_thermal_cond} 0 0 0 0'
wet_thermal_conductivity = '${aq_hor_wet_thermal_cond} 0 0 0 ${aq_ver_wet_thermal_cond} 0 0 0 0'
[]
[caps_thermal_conductivity]
type = PorousFlowThermalConductivityIdeal
block = caps
dry_thermal_conductivity = '${cap_hor_dry_thermal_cond} 0 0 0 ${cap_ver_dry_thermal_cond} 0 0 0 0'
wet_thermal_conductivity = '${cap_hor_wet_thermal_cond} 0 0 0 ${cap_ver_wet_thermal_cond} 0 0 0 0'
[]
[]
[Postprocessors]
[true_screen_area] # this accounts for meshes that do not match screen_top and screen_bottom exactly
type = AreaPostprocessor
boundary = injection_area
execute_on = 'initial'
outputs = 'none'
[]
[dt]
type = TimestepSize
[]
[heat_out_fromBC]
type = NodalSum
variable = heat_flux_out
boundary = injection_area
execute_on = 'initial timestep_end'
outputs = 'none'
[]
[heat_out_per_timestep]
type = FunctionValuePostprocessor
function = heat_out_in_timestep
execute_on = 'timestep_end'
outputs = 'none'
[]
[heat_out_cumulative]
type = CumulativeValuePostprocessor
postprocessor = heat_out_per_timestep
execute_on = 'timestep_end'
outputs = 'csv console'
[]
[produced_T]
type = SideAverageValue
boundary = injection_area
variable = temperature
execute_on = 'initial timestep_end'
outputs = 'csv console'
[]
[produced_T_time_integrated]
type = FunctionValuePostprocessor
function = produced_T_time_integrated
execute_on = 'timestep_end'
outputs = 'none'
[]
[produced_T_cumulative]
type = CumulativeValuePostprocessor
postprocessor = produced_T_time_integrated
execute_on = 'timestep_end'
outputs = 'csv console'
[]
[]
[Preconditioning]
[basic]
type = SMP
full = true
petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = ${end_simulation}
timestep_tolerance = 1e-5
[TimeStepper]
type = IterationAdaptiveDT
dt = 1e-3
growth_factor = 2
[]
dtmax = 1
dtmin = 1e-5
# rough calc for fluid, |R| ~ V*k*1E6 ~ V*1E-5
# rough calc for heat, |R| ~ V*(lam*1E-3 + h*1E-5) ~ V*(1E3 + 1E-2)
# so scale heat by 1E-7 and go for nl_abs_tol = 1E-4, which should give a max error of
# ~1Pa and ~0.1K in the first metre around the borehole
nl_abs_tol = 1E-4
nl_rel_tol = 1E-5
[]
[Outputs]
sync_times = ${synctimes}
[ex]
type = Exodus
time_step_interval = 20
[]
[csv]
type = CSV
execute_postprocessors_on = 'initial timestep_end'
[]
[]
(modules/contact/examples/2d_indenter/indenter_rz_fine.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Problem]
coord_type = RZ
type = ReferenceResidualProblem
reference_vector = 'ref'
extra_tag_vectors = 'ref'
[]
[Mesh]
patch_update_strategy = auto
patch_size = 2
partitioner = centroid
centroid_partitioner_direction = y
[simple_mesh]
type = FileMeshGenerator
file = indenter_rz_fine_bigsideset.e
[]
# For NodalVariableValue to work with distributed mesh
allow_renumbering = false
[]
[Functions]
[disp_y]
type = PiecewiseLinear
x = '0. 1.0 2.0 2.6 3.0'
y = '0. -4.5 -5.7 -5.7 -4.0'
[]
[]
[Variables]
[disp_x]
order = FIRST
family = LAGRANGE
block = '1 2'
[]
[disp_y]
order = FIRST
family = LAGRANGE
block = '1 2'
[]
[]
[AuxVariables]
[saved_x]
[]
[saved_y]
[]
[]
[Modules/TensorMechanics/Master]
[all]
add_variables = true
strain = FINITE
block = '1 2'
use_automatic_differentiation = false
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_zz'
save_in = 'saved_x saved_y'
[]
[]
[BCs]
# Symmetries of the Problem
[symm_x_indenter]
type = DirichletBC
variable = disp_x
boundary = 5
value = 0.0
[]
[symm_x_material]
type = DirichletBC
variable = disp_x
boundary = 9
value = 0.0
[]
# Material should not fly away
[material_base_y]
type = DirichletBC
variable = disp_y
boundary = 8
value = 0.0
[]
# Drive indenter motion
[disp_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 1
function = disp_y
[]
[]
[Contact]
[contact]
secondary = 4
primary = 6
model = frictionless
# Investigate von Mises stress at the edge
correct_edge_dropping = true
formulation = mortar
c_normal = 1e+2
[]
[]
[UserObjects]
[slip_rate_gss]
type = CrystalPlasticitySlipRateGSS
variable_size = 48
slip_sys_file_name = input_slip_sys_bcc48.txt
num_slip_sys_flowrate_props = 2
flowprops = '1 48 0.0001 0.01'
uo_state_var_name = state_var_gss
slip_incr_tol = 10.0
block = 2
[]
[slip_resistance_gss]
type = CrystalPlasticitySlipResistanceGSS
variable_size = 48
uo_state_var_name = state_var_gss
block = 2
[]
[state_var_gss]
type = CrystalPlasticityStateVariable
variable_size = 48
groups = '0 24 48'
group_values = '900 1000' #120
uo_state_var_evol_rate_comp_name = state_var_evol_rate_comp_gss
scale_factor = 1.0
block = 2
[]
[state_var_evol_rate_comp_gss]
type = CrystalPlasticityStateVarRateComponentGSS
variable_size = 48
hprops = '1.4 1000 1200 2.5'
uo_slip_rate_name = slip_rate_gss
uo_state_var_name = state_var_gss
block = 2
[]
[]
[Materials]
[tensor]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1.0e7
poissons_ratio = 0.25
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[crysp]
type = FiniteStrainUObasedCP
block = 2
stol = 1e-2
tan_mod_type = exact
uo_slip_rates = 'slip_rate_gss'
uo_slip_resistances = 'slip_resistance_gss'
uo_state_vars = 'state_var_gss'
uo_state_var_evol_rate_comps = 'state_var_evol_rate_comp_gss'
maximum_substep_iteration = 20
[]
[elasticity_tensor]
type = ComputeElasticityTensorCP
block = 2
C_ijkl = '265190 113650 113650 265190 113650 265190 75769 75769 75760'
fill_method = symmetric9
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type -snes_linesearch_type -pc_factor_shift_type '
'-pc_factor_shift_amount'
petsc_options_value = 'lu basic NONZERO 1e-15'
line_search = 'none'
automatic_scaling = true
nl_abs_tol = 2.0e-07
nl_rel_tol = 2.0e-07
l_max_its = 40
l_abs_tol = 1e-08
l_tol = 1e-08
start_time = 0.0
dt = 0.01
end_time = 3.0 # Executioner
[]
[Postprocessors]
[maxdisp]
type = NodalVariableValue
nodeid = 39
variable = disp_y
[]
[resid_y]
type = NodalSum
variable = saved_y
boundary = 1
[]
[]
[Outputs]
[out]
type = Exodus
elemental_as_nodal = true
[]
perf_graph = true
csv = true
[]
(modules/contact/test/tests/pdass_problems/cylinder_friction_penalty_frictional_al_action_amg_bussetta_simple.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
[input_file]
type = FileMeshGenerator
file = cond_number.e
[]
allow_renumbering = false
[]
[Problem]
type = AugmentedLagrangianContactFEProblem
extra_tag_vectors = 'ref'
maximum_lagrangian_update_iterations = 1000
[]
[AuxVariables]
[penalty_normal_pressure]
[]
[penalty_frictional_pressure]
[]
[accumulated_slip_one]
[]
[tangential_vel_one]
[]
[normal_gap]
[]
[normal_lm]
[]
[saved_x]
[]
[saved_y]
[]
[active]
[]
[]
[Functions]
[disp_ramp_vert]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. -0.020 -0.020'
[]
[disp_ramp_horz]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. 0.0 0.015'
[]
[]
[Modules/TensorMechanics/Master/all]
strain = FINITE
add_variables = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
block = '1 2 3 4 5 6 7'
generate_output = 'stress_xx stress_yy stress_xy'
[]
[AuxKernels]
[penalty_normal_pressure]
type = PenaltyMortarUserObjectAux
variable = penalty_normal_pressure
user_object = penalty_friction_object_al_friction
contact_quantity = normal_pressure
boundary = 3
[]
[penalty_frictional_pressure]
type = PenaltyMortarUserObjectAux
variable = penalty_frictional_pressure
user_object = penalty_friction_object_al_friction
contact_quantity = tangential_pressure_one
boundary = 3
[]
[penalty_tangential_vel_one]
type = PenaltyMortarUserObjectAux
variable = tangential_vel_one
user_object = penalty_friction_object_al_friction
contact_quantity = tangential_velocity_one
boundary = 3
[]
[penalty_accumulated_slip_one]
type = PenaltyMortarUserObjectAux
variable = accumulated_slip_one
user_object = penalty_friction_object_al_friction
contact_quantity = accumulated_slip_one
boundary = 3
[]
[normal_lm]
type = PenaltyMortarUserObjectAux
variable = normal_lm
user_object = penalty_friction_object_al_friction
contact_quantity = normal_lm
boundary = 3
[]
[normal_gap]
type = PenaltyMortarUserObjectAux
variable = normal_gap
user_object = penalty_friction_object_al_friction
contact_quantity = normal_gap
boundary = 3
[]
[]
[Postprocessors]
[bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[]
[bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[]
[top_react_x]
type = NodalSum
variable = saved_x
boundary = 4
[]
[top_react_y]
type = NodalSum
variable = saved_y
boundary = 4
[]
[_dt]
type = TimestepSize
[]
[num_lin_it]
type = NumLinearIterations
[]
[num_nonlin_it]
type = NumNonlinearIterations
[]
[cumulative]
type = CumulativeValuePostprocessor
postprocessor = num_nonlin_it
[]
[gap]
type = SideExtremeValue
value_type = min
variable = normal_gap
boundary = 3
[]
[num_al]
type = NumAugmentedLagrangeIterations
[]
[active_set_size]
type = NodalSum
variable = active
[]
[]
[BCs]
[side_x]
type = DirichletBC
variable = disp_y
boundary = '1 2'
value = 0.0
[]
[bot_y]
type = DirichletBC
variable = disp_x
boundary = '1 2'
value = 0.0
[]
[top_y_disp]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = disp_ramp_vert
[]
[top_x_disp]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = disp_ramp_horz
[]
[]
[Materials]
[stuff1_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e8
poissons_ratio = 0.0
[]
[stuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[stuff2_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2 3 4 5 6 7'
youngs_modulus = 1e6
poissons_ratio = 0.3
[]
[stuff2_stress]
type = ComputeFiniteStrainElasticStress
block = '2 3 4 5 6 7'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-ksp_snes_ew'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = ' 201 hypre boomeramg 8'
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-8
nl_max_its = 50
l_tol = 1e-05
l_abs_tol = 1e-13
start_time = 0.0
end_time = 0.1 # 1.0
dt = 0.1
dtmin = 0.1
[Predictor]
type = SimplePredictor
scale = 1.0
[]
automatic_scaling = true
compute_scaling_once = false
off_diagonals_in_auto_scaling = true
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[VectorPostprocessors]
[surface]
type = NodalValueSampler
use_displaced_mesh = false
variable = 'disp_x disp_y penalty_normal_pressure penalty_frictional_pressure normal_gap'
boundary = '3'
sort_by = id
[]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
exodus = true
csv = false
[vectorpp_output]
type = CSV
create_final_symlink = true
execute_on = 'INITIAL TIMESTEP_END FINAL'
[]
[]
[Contact]
[al_friction]
formulation = mortar_penalty
model = coulomb
primary = '2'
secondary = '3'
penalty = 1e7
penalty_friction = 1e+7
friction_coefficient = 0.4
adaptivity_penalty_friction = SIMPLE
adaptivity_penalty_normal = BUSSETTA
al_penetration_tolerance = 1e-7
al_incremental_slip_tolerance = 1e-5 # Not active
penalty_multiplier = 100
penalty_multiplier_friction = 5
[]
[]
(modules/contact/test/tests/verification/patch_tests/brick_2/brick2_template1.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = brick2_mesh.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./saved_z]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./diag_saved_z]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./inc_slip_z]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./accum_slip_z]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y saved_z'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_begin
boundary = 4
paired_boundary = 3
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_begin
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x7]
type = NodalVariableValue
nodeid = 6
variable = disp_x
[../]
[./disp_x26]
type = NodalVariableValue
nodeid = 25
variable = disp_x
[../]
[./disp_y7]
type = NodalVariableValue
nodeid = 6
variable = disp_y
[../]
[./disp_y26]
type = NodalVariableValue
nodeid = 25
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./back_z]
type = DirichletBC
variable = disp_z
boundary = 6
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeFiniteStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeFiniteStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-9
nl_rel_tol = 1e-8
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = id
[../]
[./y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '1 3 4 5'
sort_by = id
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = id
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x7 disp_y7 disp_x26 disp_y26 stress_yy stress_zz top_react_x top_react_y x_disp y_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(modules/contact/test/tests/verification/patch_tests/ring_1/ring1_template2.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = ring1_mesh.e
[]
[Problem]
type = AugmentedLagrangianContactProblem
maximum_lagrangian_update_iterations = 200
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x2]
type = NodalVariableValue
nodeid = 1
variable = disp_x
[../]
[./disp_x7]
type = NodalVariableValue
nodeid = 6
variable = disp_x
[../]
[./disp_y2]
type = NodalVariableValue
nodeid = 1
variable = disp_y
[../]
[./disp_y7]
type = NodalVariableValue
nodeid = 6
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-8
l_max_its = 100
nl_max_its = 200
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x2 disp_y2 disp_x7 disp_y7 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
al_penetration_tolerance = 1e-8
[../]
[]
(modules/combined/test/tests/phase_field_fracture_viscoplastic/crack2d.i)
[Mesh]
type = FileMesh
file = crack_mesh.e
[]
[GlobalParams]
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[Modules]
[./TensorMechanics]
[./Master]
[./All]
add_variables = true
strain = Finite
additional_generate_output = stress_yy
save_in = 'resid_x resid_y'
[../]
[../]
[../]
[./PhaseField]
[./Nonconserved]
[./c]
free_energy = E_el
mobility = L
kappa = kappa_op
[../]
[../]
[../]
[]
[AuxVariables]
[./resid_x]
[../]
[./resid_y]
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./peeq]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./solid_x]
type = PhaseFieldFractureMechanicsOffDiag
variable = disp_x
component = 0
c = c
use_displaced_mesh = true
[../]
[./solid_y]
type = PhaseFieldFractureMechanicsOffDiag
variable = disp_y
component = 1
c = c
use_displaced_mesh = true
[../]
[]
[AuxKernels]
[./stress_yy]
type = RankTwoAux
variable = stress_yy
rank_two_tensor = stress
index_j = 1
index_i = 1
execute_on = timestep_end
[../]
[./peeq]
type = MaterialRealAux
variable = peeq
property = ep_eqv
execute_on = timestep_end
[../]
[]
[BCs]
[./ydisp]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = '0.0001*t'
[../]
[./yfix]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./xfix]
type = DirichletBC
variable = disp_x
boundary = '1 2'
value = 0
[../]
[]
[UserObjects]
[./flowstress]
type = HEVPLinearHardening
yield_stress = 300
slope = 1000
intvar_prop_name = ep_eqv
[../]
[./flowrate]
type = HEVPFlowRatePowerLawJ2
reference_flow_rate = 0.0001
flow_rate_exponent = 10.0
flow_rate_tol = 1
strength_prop_name = flowstress
[../]
[./ep_eqv]
type = HEVPEqvPlasticStrain
intvar_rate_prop_name = ep_eqv_rate
[../]
[./ep_eqv_rate]
type = HEVPEqvPlasticStrainRate
flow_rate_prop_name = flowrate
[../]
[]
[Materials]
[./pfbulkmat]
type = GenericConstantMaterial
prop_names = 'l visco'
prop_values = '0.08 1'
[../]
[./pfgc]
type = GenericFunctionMaterial
prop_names = 'gc_prop'
prop_values = '1.0e-3'
[../]
[./define_mobility]
type = ParsedMaterial
material_property_names = 'gc_prop visco'
property_name = L
expression = '1/(gc_prop * visco)'
[../]
[./define_kappa]
type = ParsedMaterial
material_property_names = 'gc_prop l'
property_name = kappa_op
expression = 'gc_prop * l'
[../]
[./viscop_damage]
type = HyperElasticPhaseFieldIsoDamage
resid_abs_tol = 1e-18
resid_rel_tol = 1e-8
maxiters = 50
max_substep_iteration = 5
flow_rate_user_objects = 'flowrate'
strength_user_objects = 'flowstress'
internal_var_user_objects = 'ep_eqv'
internal_var_rate_user_objects = 'ep_eqv_rate'
numerical_stiffness = false
damage_stiffness = 1e-8
c = c
F_name = E_el
[../]
[./elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '120.0 80.0'
fill_method = symmetric_isotropic
[../]
[]
[Postprocessors]
[./resid_x]
type = NodalSum
variable = resid_x
boundary = 2
[../]
[./resid_y]
type = NodalSum
variable = resid_y
boundary = 2
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -ksp_grmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
nl_rel_tol = 1e-8
l_max_its = 10
nl_max_its = 10
dt = 1
dtmin = 1e-4
num_steps = 2
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/verification/patch_tests/brick_3/brick3_template1.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = brick3_mesh.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./saved_z]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./diag_saved_z]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./inc_slip_z]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./accum_slip_z]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y saved_z'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_begin
boundary = 4
paired_boundary = 3
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_begin
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x28]
type = NodalVariableValue
nodeid = 27
variable = disp_x
[../]
[./disp_x33]
type = NodalVariableValue
nodeid = 32
variable = disp_x
[../]
[./disp_y28]
type = NodalVariableValue
nodeid = 27
variable = disp_y
[../]
[./disp_y33]
type = NodalVariableValue
nodeid = 32
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./back_z]
type = DirichletBC
variable = disp_z
boundary = 6
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeFiniteStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeFiniteStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-9
nl_rel_tol = 1e-8
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = id
[../]
[./y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '1 3 4 5'
sort_by = id
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = id
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x28 disp_y28 disp_x33 disp_y33 stress_yy stress_zz top_react_x top_react_y x_disp y_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/total/planar/weak_plane_stress/pull_2D.i)
[GlobalParams]
displacements = 'disp_x disp_y'
large_kinematics = true
stabilize_strain = true
[]
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 1
ny = 1
[]
use_displaced_mesh = false
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[strain_zz]
[]
[]
[Kernels]
[sdx]
type = TotalLagrangianStressDivergence
variable = disp_x
out_of_plane_strain = strain_zz
component = 0
[]
[sdy]
type = TotalLagrangianStressDivergence
variable = disp_y
out_of_plane_strain = strain_zz
component = 1
save_in = 'ry'
[]
[wps]
type = TotalLagrangianWeakPlaneStress
variable = strain_zz
[]
[]
[AuxVariables]
[ry]
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[]
[bottom_y]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[]
[disp_y]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = 't'
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1000.0
poissons_ratio = 0.25
[]
[strain]
type = ComputeLagrangianWPSStrain
out_of_plane_strain = strain_zz
[]
[stress]
type = ComputeLagrangianLinearElasticStress
[]
[]
[Executioner]
type = Transient
dt = 0.01
end_time = 0.1
solve_type = 'newton'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
[]
[Postprocessors]
[Ry]
type = NodalSum
variable = ry
boundary = top
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Outputs]
csv = true
[]
(modules/contact/test/tests/verification/patch_tests/plane_1/plane1_template2.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = plane1_mesh.e
[]
[Problem]
type = AugmentedLagrangianContactProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
maximum_lagrangian_update_iterations = 200
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./zeroslip_x]
type = ConstantAux
variable = inc_slip_x
boundary = 4
execute_on = timestep_begin
value = 0.0
[../]
[./zeroslip_y]
type = ConstantAux
variable = inc_slip_y
boundary = 4
execute_on = timestep_begin
value = 0.0
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x2]
type = NodalVariableValue
nodeid = 1
variable = disp_x
[../]
[./disp_x7]
type = NodalVariableValue
nodeid = 6
variable = disp_x
[../]
[./disp_y2]
type = NodalVariableValue
nodeid = 1
variable = disp_y
[../]
[./disp_y7]
type = NodalVariableValue
nodeid = 6
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeIncrementalSmallStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeIncrementalSmallStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-9
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-3
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x2 disp_y2 disp_x7 disp_y7 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
al_penetration_tolerance = 1e-8
[../]
[]
(modules/contact/test/tests/verification/patch_tests/plane_3/plane3_mu_0_2_pen.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y'
[]
[Mesh]
file = plane3_mesh.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x2]
type = NodalVariableValue
nodeid = 1
variable = disp_x
[../]
[./disp_x11]
type = NodalVariableValue
nodeid = 10
variable = disp_x
[../]
[./disp_y2]
type = NodalVariableValue
nodeid = 1
variable = disp_y
[../]
[./disp_y11]
type = NodalVariableValue
nodeid = 10
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeIncrementalSmallStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeIncrementalSmallStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-7
l_max_its = 100
nl_max_its = 200
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-3
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
file_base = plane3_mu_0_2_pen_out
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
file_base = plane3_mu_0_2_pen_check
show = 'bot_react_x bot_react_y disp_x2 disp_y2 disp_x11 disp_y11 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
model = coulomb
formulation = penalty
normalize_penalty = true
friction_coefficient = 0.2
penalty = 1e+9
[../]
[]
(modules/porous_flow/test/tests/sinks/injection_production_eg_outflowBC.i)
# phase = 0 is liquid phase
# phase = 1 is gas phase
# fluid_component = 0 is water
# fluid_component = 1 is CO2
# Constant rates of water and CO2 injection into the left boundary
# 1D mesh
# The PorousFlowOutflowBCs remove the correct water and CO2 from the right boundary
[Mesh]
type = GeneratedMesh
dim = 1
nx = 20
xmax = 20
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[AuxVariables]
[saturation_gas]
order = CONSTANT
family = MONOMIAL
[]
[frac_water_in_liquid]
initial_condition = 1.0
[]
[frac_water_in_gas]
initial_condition = 0.0
[]
[water_kg_per_s]
[]
[co2_kg_per_s]
[]
[]
[AuxKernels]
[saturation_gas]
type = PorousFlowPropertyAux
variable = saturation_gas
property = saturation
phase = 1
execute_on = timestep_end
[]
[]
[Variables]
[pwater]
initial_condition = 20E6
[]
[pgas]
initial_condition = 21E6
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pwater
[]
[flux0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = pwater
[]
[mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = pgas
[]
[flux1]
type = PorousFlowAdvectiveFlux
fluid_component = 1
variable = pgas
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pgas pwater'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureVG
alpha = 1E-6
m = 0.6
[]
[]
[FluidProperties]
[true_water]
type = Water97FluidProperties
[]
[tabulated_water]
type = TabulatedBicubicFluidProperties
fp = true_water
temperature_min = 275
pressure_max = 1E8
interpolated_properties = 'density viscosity enthalpy internal_energy'
fluid_property_file = water97_tabulated_11.csv
[]
[true_co2]
type = CO2FluidProperties
[]
[tabulated_co2]
type = TabulatedBicubicFluidProperties
fp = true_co2
temperature_min = 275
pressure_max = 1E8
interpolated_properties = 'density viscosity enthalpy internal_energy'
fluid_property_file = co2_tabulated_11.csv
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = 293.15
[]
[saturation_calculator]
type = PorousFlow2PhasePP
phase0_porepressure = pwater
phase1_porepressure = pgas
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'frac_water_in_liquid frac_water_in_gas'
[]
[water]
type = PorousFlowSingleComponentFluid
fp = tabulated_water
phase = 0
[]
[co2]
type = PorousFlowSingleComponentFluid
fp = tabulated_co2
phase = 1
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.2
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-12 0 0 0 1e-12 0 0 0 1e-12'
[]
[relperm_water]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
s_res = 0.1
sum_s_res = 0.2
[]
[relperm_gas]
type = PorousFlowRelativePermeabilityBC
nw_phase = true
lambda = 2
s_res = 0.1
sum_s_res = 0.2
phase = 1
[]
[]
[BCs]
[water_injection]
type = PorousFlowSink
boundary = left
variable = pwater # pwater is associated with the water mass balance (fluid_component = 0 in its Kernels)
flux_function = -1E-5 # negative means a source, rather than a sink
[]
[co2_injection]
type = PorousFlowSink
boundary = left
variable = pgas # pgas is associated with the CO2 mass balance (fluid_component = 1 in its Kernels)
flux_function = -2E-5 # negative means a source, rather than a sink
[]
[right_water_component0]
type = PorousFlowOutflowBC
boundary = right
variable = pwater
mass_fraction_component = 0
save_in = water_kg_per_s
[]
[right_co2_component1]
type = PorousFlowOutflowBC
boundary = right
variable = pgas
mass_fraction_component = 1
save_in = co2_kg_per_s
[]
[]
[Preconditioning]
active = 'basic'
[basic]
type = SMP
full = true
petsc_options = '-snes_converged_reason -ksp_diagonal_scale -ksp_diagonal_scale_fix -ksp_gmres_modifiedgramschmidt'
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = 'gmres asm lu NONZERO 2'
[]
[preferred]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu mumps'
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
nl_abs_tol = 1E-10
nl_rel_tol = 1E-10
end_time = 1E5
[TimeStepper]
type = IterationAdaptiveDT
dt = 1E5
growth_factor = 1.1
[]
[]
[Postprocessors]
[water_kg_per_s]
type = NodalSum
boundary = right
variable = water_kg_per_s
[]
[co2_kg_per_s]
type = NodalSum
boundary = right
variable = co2_kg_per_s
[]
[]
[VectorPostprocessors]
[pps]
type = LineValueSampler
start_point = '0 0 0'
end_point = '20 0 0'
num_points = 20
sort_by = x
variable = 'pgas pwater saturation_gas'
[]
[]
[Outputs]
[out]
type = CSV
execute_on = final
[]
[]
(modules/contact/test/tests/verification/patch_tests/cyl_3/cyl3_template2.i)
#
# This input file is a template for both the frictionless and glued test
# variations for the current problem geometry. In order to create an input
# file to run outside the runtest framework, look at the tests file and add the
# appropriate input file lines from the cli_args line.
#
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y'
[]
[Mesh]
file = cyl3_mesh.e
[]
[Problem]
type = AugmentedLagrangianContactProblem
maximum_lagrangian_update_iterations = 200
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x2]
type = NodalVariableValue
nodeid = 1
variable = disp_x
[../]
[./disp_x11]
type = NodalVariableValue
nodeid = 10
variable = disp_x
[../]
[./disp_y2]
type = NodalVariableValue
nodeid = 1
variable = disp_y
[../]
[./disp_y11]
type = NodalVariableValue
nodeid = 10
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-6
l_max_its = 100
nl_max_its = 1000
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-4
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x2 disp_y2 disp_x11 disp_y11 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
tangential_tolerance = 1e-3
penalty = 1e+11
al_penetration_tolerance = 1e-8
[../]
[]
(modules/contact/test/tests/verification/patch_tests/ring_3/ring3_mu_0_2_pen.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y'
[]
[Mesh]
file = ring3_mesh.e
[]
[Problem]
type = FEProblem
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x2]
type = NodalVariableValue
nodeid = 1
variable = disp_x
[../]
[./disp_x11]
type = NodalVariableValue
nodeid = 10
variable = disp_x
[../]
[./disp_y2]
type = NodalVariableValue
nodeid = 1
variable = disp_y
[../]
[./disp_y11]
type = NodalVariableValue
nodeid = 10
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-9
l_max_its = 100
nl_max_its = 1000
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
file_base = ring3_mu_0_2_pen_out
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
file_base = ring3_mu_0_2_pen_check
show = 'bot_react_x bot_react_y disp_x2 disp_y2 disp_x11 disp_y11 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
model = coulomb
formulation = penalty
normalize_penalty = true
tangential_tolerance = 1e-3
friction_coefficient = 0.2
penalty = 1e+9
[../]
[]
(modules/contact/test/tests/verification/patch_tests/cyl_4/cyl4_template2.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y'
[]
[Mesh]
file = cyl4_mesh.e
[]
[Problem]
type = AugmentedLagrangianContactProblem
maximum_lagrangian_update_iterations = 200
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./stress_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./stress_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x16]
type = NodalVariableValue
nodeid = 15
variable = disp_x
[../]
[./disp_x9]
type = NodalVariableValue
nodeid = 8
variable = disp_x
[../]
[./disp_y16]
type = NodalVariableValue
nodeid = 15
variable = disp_y
[../]
[./disp_y9]
type = NodalVariableValue
nodeid = 8
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-6
l_max_its = 100
nl_max_its = 1000
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-4
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x9 disp_y9 disp_x16 disp_y16 stress_yy stress_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
tangential_tolerance = 1e-3
penalty = 1e+9
al_penetration_tolerance = 1e-8
[../]
[]
(modules/contact/test/tests/verification/patch_tests/brick_1/brick1_aug.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = brick1_mesh.e
[]
[Problem]
type = AugmentedLagrangianContactProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
maximum_lagrangian_update_iterations = 100
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./saved_z]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./diag_saved_z]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./inc_slip_z]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./accum_slip_z]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y saved_z'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_begin
boundary = 4
paired_boundary = 3
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_begin
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x5]
type = NodalVariableValue
nodeid = 4
variable = disp_x
[../]
[./disp_x8]
type = NodalVariableValue
nodeid = 7
variable = disp_x
[../]
[./disp_x13]
type = NodalVariableValue
nodeid = 12
variable = disp_x
[../]
[./disp_x16]
type = NodalVariableValue
nodeid = 15
variable = disp_x
[../]
[./disp_y5]
type = NodalVariableValue
nodeid = 4
variable = disp_y
[../]
[./disp_y8]
type = NodalVariableValue
nodeid = 7
variable = disp_y
[../]
[./disp_y13]
type = NodalVariableValue
nodeid = 12
variable = disp_y
[../]
[./disp_y16]
type = NodalVariableValue
nodeid = 15
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./back_z]
type = DirichletBC
variable = disp_z
boundary = 6
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeFiniteStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeFiniteStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-9
nl_rel_tol = 1e-8
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = id
[../]
[./y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '1 3 4 5'
sort_by = id
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = id
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x5 disp_x8 disp_x13 disp_x16 disp_y5 disp_y8 disp_y13 disp_y16 stress_yy stress_zz top_react_x top_react_y x_disp y_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
tangential_tolerance = 1e-3
formulation = augmented_lagrange
normalize_penalty = true
penalty = 1e8
model = frictionless
al_penetration_tolerance = 1e-8
[../]
[]
(modules/contact/test/tests/verification/patch_tests/cyl_1/cyl1_template1.i)
#
# This input file is a template for both the frictionless and glued test
# variations for the current problem geometry. In order to create an input
# file to run outside the runtest framework, look at the tests file and add the
# appropriate input file lines from the cli_args line.
#
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = cyl1_mesh.e
[]
[Problem]
type = FEProblem
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x2]
type = NodalVariableValue
nodeid = 1
variable = disp_x
[../]
[./disp_x7]
type = NodalVariableValue
nodeid = 6
variable = disp_x
[../]
[./disp_y2]
type = NodalVariableValue
nodeid = 1
variable = disp_y
[../]
[./disp_y7]
type = NodalVariableValue
nodeid = 6
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-6
l_max_its = 100
nl_max_its = 1000
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-4
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x2 disp_y2 disp_x7 disp_y7 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(modules/contact/test/tests/verification/patch_tests/brick_2/brick2_mu_0_2_pen.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = brick2_mesh.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./saved_z]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./diag_saved_z]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./inc_slip_z]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./accum_slip_z]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[./tang_force_z]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y saved_z'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x7]
type = NodalVariableValue
nodeid = 6
variable = disp_x
[../]
[./disp_x26]
type = NodalVariableValue
nodeid = 25
variable = disp_x
[../]
[./disp_y7]
type = NodalVariableValue
nodeid = 6
variable = disp_y
[../]
[./disp_y26]
type = NodalVariableValue
nodeid = 25
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./back_z]
type = DirichletBC
variable = disp_z
boundary = 6
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeFiniteStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeFiniteStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-9
nl_rel_tol = 1e-8
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = id
[../]
[./y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '1 3 4 5'
sort_by = id
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = id
[../]
[]
[Outputs]
file_base = brick2_mu_0_2_pen_out
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
file_base = brick2_mu_0_2_pen_check
show = 'bot_react_x bot_react_y disp_x7 disp_y7 disp_x26 disp_y26 stress_yy stress_zz top_react_x top_react_y x_disp y_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
model = coulomb
formulation = penalty
normalize_penalty = true
friction_coefficient = 0.2
penalty = 1e+7
[../]
[]
(modules/contact/test/tests/verification/patch_tests/ring_4/ring4_template1.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y'
[]
[Mesh]
file = ring4_mesh.e
[]
[Problem]
type = FEProblem
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x16]
type = NodalVariableValue
nodeid = 15
variable = disp_x
[../]
[./disp_x9]
type = NodalVariableValue
nodeid = 8
variable = disp_x
[../]
[./disp_y16]
type = NodalVariableValue
nodeid = 15
variable = disp_y
[../]
[./disp_y9]
type = NodalVariableValue
nodeid = 8
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-9
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x9 disp_y9 disp_x16 disp_y16 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(modules/contact/test/tests/verification/hertz_cyl/half_symm_q4/hertz_cyl_half_1deg_template1.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = hertz_cyl_half_1deg.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Functions]
[./disp_ramp_vert]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. -0.0020 -0.0020'
[../]
[./disp_ramp_horz]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. 0.0 0.0014'
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 2
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 2
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 2
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 2
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 2
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 2
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 4
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 4
[../]
[./disp_x226]
type = NodalVariableValue
nodeid = 225
variable = disp_x
[../]
[./disp_y226]
type = NodalVariableValue
nodeid = 225
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./side_x]
type = DirichletBC
variable = disp_y
boundary = '1 2'
value = 0.0
[../]
[./bot_y]
type = DirichletBC
variable = disp_x
boundary = '1 2'
value = 0.0
[../]
[./top_y_disp]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = disp_ramp_vert
[../]
[./top_x_disp]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = disp_ramp_horz
[../]
[]
[Materials]
[./stuff1_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e10
poissons_ratio = 0.0
[../]
[./stuff1_strain]
type = ComputeFiniteStrain
block = '1'
[../]
[./stuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./stuff2_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff2_strain]
type = ComputeFiniteStrain
block = '2'
[../]
[./stuff2_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[./stuff3_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '3'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff3_strain]
type = ComputeFiniteStrain
block = '3'
[../]
[./stuff3_stress]
type = ComputeFiniteStrainElasticStress
block = '3'
[../]
[./stuff4_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '4'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff4_strain]
type = ComputeFiniteStrain
block = '4'
[../]
[./stuff4_stress]
type = ComputeFiniteStrainElasticStress
block = '4'
[../]
[./stuff5_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '5'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff5_strain]
type = ComputeFiniteStrain
block = '5'
[../]
[./stuff5_stress]
type = ComputeFiniteStrainElasticStress
block = '5'
[../]
[./stuff6_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '6'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff6_strain]
type = ComputeFiniteStrain
block = '6'
[../]
[./stuff6_stress]
type = ComputeFiniteStrainElasticStress
block = '6'
[../]
[./stuff7_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '7'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff7_strain]
type = ComputeFiniteStrain
block = '7'
[../]
[./stuff7_stress]
type = ComputeFiniteStrainElasticStress
block = '7'
[../]
[]
[Executioner]
type = Transient
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-6
nl_rel_tol = 1e-5
l_max_its = 100
nl_max_its = 200
start_time = 0.0
end_time = 3.5
l_tol = 1e-3
dt = 0.1
dtmin = 0.1
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '3 4'
sort_by = id
[../]
[./y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '3 4'
sort_by = id
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = id
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'x_disp y_disp cont_press'
start_time = 0.9
execute_vector_postprocessors_on = timestep_end
[../]
[./chkfile2]
type = CSV
show = 'bot_react_x bot_react_y disp_x226 disp_y226 top_react_x top_react_y'
start_time = 0.9
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./interface]
primary = 2
secondary = 3
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+10
[../]
[]
(modules/contact/test/tests/pdass_problems/cylinder_friction.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
[input_file]
type = FileMeshGenerator
file = hertz_cyl_coarser.e
[]
[secondary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10001
new_block_name = 'secondary_lower'
sidesets = '3'
input = input_file
[]
[primary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10000
sidesets = '2'
new_block_name = 'primary_lower'
input = secondary
[]
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[frictionless_normal_lm]
order = FIRST
family = LAGRANGE
block = 'secondary_lower'
use_dual = true
[]
[tangential_lm]
block = 'secondary_lower'
use_dual = true
[]
[]
[AuxVariables]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[saved_x]
[]
[saved_y]
[]
[diag_saved_x]
[]
[diag_saved_y]
[]
[]
[Functions]
[disp_ramp_vert]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. -0.020 -0.020'
[]
[disp_ramp_horz]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. 0.0 0.015'
[]
[]
[Kernels]
[TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
block = '1 2 3 4 5 6 7'
[]
[]
[AuxKernels]
[stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
block = '1 2 3 4 5 6 7'
[]
[stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
block = '1 2 3 4 5 6 7'
[]
[stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
block = '1 2 3 4 5 6 7'
[]
[]
[Postprocessors]
[bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[]
[bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[]
[top_react_x]
type = NodalSum
variable = saved_x
boundary = 4
[]
[top_react_y]
type = NodalSum
variable = saved_y
boundary = 4
[]
[_dt]
type = TimestepSize
[]
[num_lin_it]
type = NumLinearIterations
[]
[num_nonlin_it]
type = NumNonlinearIterations
[]
[]
[BCs]
[side_x]
type = DirichletBC
variable = disp_y
boundary = '1 2'
value = 0.0
[]
[bot_y]
type = DirichletBC
variable = disp_x
boundary = '1 2'
value = 0.0
[]
[top_y_disp]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = disp_ramp_vert
[]
[top_x_disp]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = disp_ramp_horz
[]
[]
[Materials]
[stuff1_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e10
poissons_ratio = 0.0
[]
[stuff1_strain]
type = ComputeFiniteStrain
block = '1'
[]
[stuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[stuff2_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2 3 4 5 6 7'
youngs_modulus = 1e6
poissons_ratio = 0.3
[]
[stuff2_strain]
type = ComputeFiniteStrain
block = '2 3 4 5 6 7'
[]
[stuff2_stress]
type = ComputeFiniteStrainElasticStress
block = '2 3 4 5 6 7'
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type -pc_factor_shift_type -pc_factor_shift_amount -mat_mffd_err'
petsc_options_value = 'lu superlu_dist NONZERO 1e-15 1e-5'
line_search = 'none'
nl_abs_tol = 1e-7
start_time = 0.0
end_time = 0.3 # 3.5
l_tol = 1e-4
dt = 0.1
dtmin = 0.001
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[VectorPostprocessors]
[x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '3 4'
sort_by = id
[]
[y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '3 4'
sort_by = id
[]
[cont_press]
type = NodalValueSampler
variable = frictionless_normal_lm
boundary = '3'
sort_by = id
[]
[friction]
type = NodalValueSampler
variable = frictionless_normal_lm
boundary = '3'
sort_by = id
[]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
exodus = false
csv = false
[console]
type = Console
max_rows = 5
[]
[chkfile]
type = CSV
show = 'x_disp y_disp cont_press friction'
file_base = cylinder_friction_check
create_final_symlink = true
execute_on = 'FINAL'
[]
[]
[UserObjects]
[weighted_vel_uo]
type = LMWeightedVelocitiesUserObject
primary_boundary = 2
secondary_boundary = 3
primary_subdomain = 10000
secondary_subdomain = 10001
lm_variable_normal = frictionless_normal_lm
lm_variable_tangential_one = tangential_lm
secondary_variable = disp_x
disp_x = disp_x
disp_y = disp_y
[]
[]
[Constraints]
[weighted_gap_lm]
type = ComputeFrictionalForceLMMechanicalContact
primary_boundary = 2
secondary_boundary = 3
primary_subdomain = 10000
secondary_subdomain = 10001
variable = frictionless_normal_lm
disp_x = disp_x
disp_y = disp_y
use_displaced_mesh = true
friction_lm = tangential_lm
mu = 0.4
c_t = 1.0e5
c = 1.0e6
weighted_gap_uo = weighted_vel_uo
weighted_velocities_uo = weighted_vel_uo
[]
[x]
type = NormalMortarMechanicalContact
primary_boundary = '2'
secondary_boundary = '3'
primary_subdomain = '10000'
secondary_subdomain = '10001'
variable = frictionless_normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_vel_uo
[]
[y]
type = NormalMortarMechanicalContact
primary_boundary = '2'
secondary_boundary = '3'
primary_subdomain = '10000'
secondary_subdomain = '10001'
variable = frictionless_normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_vel_uo
[]
[tangential_x]
type = TangentialMortarMechanicalContact
primary_boundary = 2
secondary_boundary = 3
primary_subdomain = 10000
secondary_subdomain = 10001
variable = tangential_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_y]
type = TangentialMortarMechanicalContact
primary_boundary = 2
secondary_boundary = 3
primary_subdomain = 10000
secondary_subdomain = 10001
variable = tangential_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[]
(modules/contact/test/tests/verification/patch_tests/cyl_2/cyl2_template1.i)
#
# This input file is a template for both the frictionless and glued test
# variations for the current problem geometry. In order to create an input
# file to run outside the runtest framework, look at the tests file and add the
# appropriate input file lines from the cli_args line.
#
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = cyl2_mesh.e
[]
[Problem]
type = FEProblem
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x5]
type = NodalVariableValue
nodeid = 4
variable = disp_x
[../]
[./disp_x9]
type = NodalVariableValue
nodeid = 8
variable = disp_x
[../]
[./disp_y5]
type = NodalVariableValue
nodeid = 4
variable = disp_y
[../]
[./disp_y9]
type = NodalVariableValue
nodeid = 8
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-6
l_max_its = 100
nl_max_its = 1000
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-4
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x5 disp_y5 disp_x9 disp_y9 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(modules/combined/test/tests/j2_plasticity_vs_LSH/necking/j2_hard1_necking.i)
#
[Mesh]
file = necking_quad4.e
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./TensorMechanics]
displacements = 'disp_x disp_y'
use_displaced_mesh = true
# save_in_disp_x = force_x
save_in_disp_y = force_y
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_yy]
order = CONSTANT
family = MONOMIAL
[../]
# [./force_x]
# order = FIRST
# family = LAGRANGE
# [../]
[./force_y]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./strain_xx]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_xx
index_i = 0
index_j = 0
[../]
[./strain_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_yy
index_i = 1
index_j = 1
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./bottom]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./y_top]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = 't/5'
[../]
[]
[UserObjects]
[./str]
type = TensorMechanicsHardeningConstant
value = 2.4e2
[../]
[./j2]
type = TensorMechanicsPlasticJ2
yield_strength = str
yield_function_tolerance = 1E-3
internal_constraint_tolerance = 1E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 1
fill_method = symmetric_isotropic
#with E = 2.1e5 and nu = 0.3
#changed to SM values using E-nu to Lambda-G
C_ijkl = '121154 80769.2'
[../]
[./strain]
type = ComputeFiniteStrain
block = 1
displacements = 'disp_x disp_y'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 1
ep_plastic_tolerance = 1E-9
plastic_models = j2
[../]
[]
[Executioner]
end_time = 0.2
dt = 0.005
type = Transient
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 100
nl_max_its = 100
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
l_tol = 1e-9
[]
[Postprocessors]
[./stress_xx]
type = ElementAverageValue
variable = stress_xx
[../]
[./stress_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./strain_xx]
type = ElementAverageValue
variable = strain_xx
[../]
[./strain_yy]
type = ElementAverageValue
variable = strain_yy
[../]
[./disp_y]
type = NodalSum
variable = disp_y
boundary = top
[../]
[./force_y]
type = NodalSum
variable = force_y
boundary = top
[../]
[]
[Outputs]
exodus = true
csv = true
print_linear_residuals = false
perf_graph = true
[]
(modules/contact/test/tests/verification/patch_tests/plane_1/plane1_template1.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = plane1_mesh.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./zeroslip_x]
type = ConstantAux
variable = inc_slip_x
boundary = 4
execute_on = timestep_begin
value = 0.0
[../]
[./zeroslip_y]
type = ConstantAux
variable = inc_slip_y
boundary = 4
execute_on = timestep_begin
value = 0.0
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x2]
type = NodalVariableValue
nodeid = 1
variable = disp_x
[../]
[./disp_x7]
type = NodalVariableValue
nodeid = 6
variable = disp_x
[../]
[./disp_y2]
type = NodalVariableValue
nodeid = 1
variable = disp_y
[../]
[./disp_y7]
type = NodalVariableValue
nodeid = 6
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeIncrementalSmallStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeIncrementalSmallStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-9
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-3
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x2 disp_y2 disp_x7 disp_y7 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(test/tests/misc/save_in/save_in_soln_var_err_test.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./saved]
[../]
[./bc_saved]
[../]
[./accumulated]
[../]
[./diag_saved]
[../]
[./bc_diag_saved]
[../]
[./saved_dirichlet]
[../]
[./diag_saved_dirichlet]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
save_in = 'u saved accumulated saved_dirichlet'
diag_save_in = 'diag_saved diag_saved_dirichlet'
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
save_in = saved_dirichlet
diag_save_in = diag_saved_dirichlet
[../]
[./nbc]
type = NeumannBC
variable = u
boundary = right
value = 1
save_in = 'bc_saved accumulated'
diag_save_in = bc_diag_saved
[../]
[]
[Postprocessors]
[./left_flux]
type = NodalSum
variable = saved
boundary = 1
[../]
[./saved_norm]
type = NodalL2Norm
variable = saved
execute_on = timestep_end
block = 0
[../]
[./saved_dirichlet_norm]
type = NodalL2Norm
variable = saved_dirichlet
execute_on = timestep_end
block = 0
[../]
[]
[Executioner]
type = Steady
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
file_base = out
exodus = true
[]
(modules/contact/test/tests/verification/patch_tests/plane_4/plane4_template2.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y'
[]
[Mesh]
file = plane4_mesh.e
[]
[Problem]
type = AugmentedLagrangianContactProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
maximum_lagrangian_update_iterations = 200
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./zeroslip_x]
type = ConstantAux
variable = inc_slip_x
boundary = 4
execute_on = timestep_begin
value = 0.0
[../]
[./zeroslip_y]
type = ConstantAux
variable = inc_slip_y
boundary = 4
execute_on = timestep_begin
value = 0.0
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x9]
type = NodalVariableValue
nodeid = 8
variable = disp_x
[../]
[./disp_x16]
type = NodalVariableValue
nodeid = 15
variable = disp_x
[../]
[./disp_y9]
type = NodalVariableValue
nodeid = 8
variable = disp_y
[../]
[./disp_y16]
type = NodalVariableValue
nodeid = 15
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeIncrementalSmallStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeIncrementalSmallStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-9
nl_rel_tol = 1e-7
l_max_its = 100
nl_max_its = 200
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-3
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x9 disp_y9 disp_x16 disp_y16 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
al_penetration_tolerance = 1e-8
[../]
[]
(modules/contact/test/tests/verification/hertz_cyl/half_symm_q8/hertz_cyl_half_1deg_template1.i)
[GlobalParams]
order = SECOND
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[Mesh]
file = hertz_cyl_half_1deg.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Functions]
[./disp_ramp_vert]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. -0.0020 -0.0020'
[../]
[./disp_ramp_horz]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. 0.0 0.0014'
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 2
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 2
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 2
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 2
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 2
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 2
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 4
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 4
[../]
[./disp_x639]
type = NodalVariableValue
nodeid = 638
variable = disp_x
[../]
[./disp_y639]
type = NodalVariableValue
nodeid = 638
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./side_x]
type = DirichletBC
variable = disp_y
boundary = '1 2'
value = 0.0
[../]
[./bot_y]
type = DirichletBC
variable = disp_x
boundary = '1 2'
value = 0.0
[../]
[./top_y_disp]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = disp_ramp_vert
[../]
[./top_x_disp]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = disp_ramp_horz
[../]
[]
[Materials]
[./stuff1_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e10
poissons_ratio = 0.0
[../]
[./stuff1_strain]
type = ComputeFiniteStrain
block = '1'
[../]
[./stuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./stuff2_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff2_strain]
type = ComputeFiniteStrain
block = '2'
[../]
[./stuff2_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[./stuff3_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '3'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff3_strain]
type = ComputeFiniteStrain
block = '3'
[../]
[./stuff3_stress]
type = ComputeFiniteStrainElasticStress
block = '3'
[../]
[./stuff4_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '4'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff4_strain]
type = ComputeFiniteStrain
block = '4'
[../]
[./stuff4_stress]
type = ComputeFiniteStrainElasticStress
block = '4'
[../]
[./stuff5_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '5'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff5_strain]
type = ComputeFiniteStrain
block = '5'
[../]
[./stuff5_stress]
type = ComputeFiniteStrainElasticStress
block = '5'
[../]
[./stuff6_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '6'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff6_strain]
type = ComputeFiniteStrain
block = '6'
[../]
[./stuff6_stress]
type = ComputeFiniteStrainElasticStress
block = '6'
[../]
[./stuff7_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '7'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff7_strain]
type = ComputeFiniteStrain
block = '7'
[../]
[./stuff7_stress]
type = ComputeFiniteStrainElasticStress
block = '7'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-6
nl_rel_tol = 1e-5
l_max_its = 100
nl_max_its = 200
start_time = 0.0
end_time = 3.5
l_tol = 1e-3
dt = 0.1
dtmin = 0.1
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '3 4'
sort_by = id
[../]
[./y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '3 4'
sort_by = id
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = id
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'x_disp y_disp cont_press'
start_time = 0.9
execute_vector_postprocessors_on = timestep_end
[../]
[./chkfile2]
type = CSV
show = 'bot_react_x bot_react_y disp_x639 disp_y639 top_react_x top_react_y'
start_time = 0.9
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./interface]
primary = 2
secondary = 3
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+10
[../]
[]
(modules/combined/test/tests/phase_field_fracture/crack2d_no_split.i)
#This input uses PhaseField-Nonconserved Action to add phase field fracture bulk rate kernels
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 20
ny = 10
ymax = 0.5
[]
[./noncrack]
type = BoundingBoxNodeSetGenerator
new_boundary = noncrack
bottom_left = '0.5 0 0'
top_right = '1 0 0'
input = gen
[../]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Modules]
[./PhaseField]
[./Nonconserved]
[./c]
free_energy = F
kappa = kappa_op
mobility = L
[../]
[../]
[../]
[./TensorMechanics]
[./Master]
[./mech]
add_variables = true
strain = SMALL
additional_generate_output = 'stress_yy'
save_in = 'resid_x resid_y'
[../]
[../]
[../]
[]
[AuxVariables]
[./resid_x]
[../]
[./resid_y]
[../]
[]
[Kernels]
[./solid_x]
type = PhaseFieldFractureMechanicsOffDiag
variable = disp_x
component = 0
c = c
[../]
[./solid_y]
type = PhaseFieldFractureMechanicsOffDiag
variable = disp_y
component = 1
c = c
[../]
[]
[BCs]
[./ydisp]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = 't'
[../]
[./yfix]
type = DirichletBC
variable = disp_y
boundary = noncrack
value = 0
[../]
[./xfix]
type = DirichletBC
variable = disp_x
boundary = top
value = 0
[../]
[]
[Materials]
[./pfbulkmat]
type = GenericConstantMaterial
prop_names = 'gc_prop l visco'
prop_values = '1e-3 0.04 1e-4'
[../]
[./define_mobility]
type = ParsedMaterial
material_property_names = 'gc_prop visco'
property_name = L
expression = '1.0/(gc_prop * visco)'
[../]
[./define_kappa]
type = ParsedMaterial
material_property_names = 'gc_prop l'
property_name = kappa_op
expression = 'gc_prop * l'
[../]
[./elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '120.0 80.0'
fill_method = symmetric_isotropic
[../]
[./damage_stress]
type = ComputeLinearElasticPFFractureStress
c = c
E_name = 'elastic_energy'
D_name = 'degradation'
F_name = 'local_fracture_energy'
decomposition_type = none
[../]
[./degradation]
type = DerivativeParsedMaterial
property_name = degradation
coupled_variables = 'c'
expression = '(1.0-c)^2*(1.0 - eta) + eta'
constant_names = 'eta'
constant_expressions = '0.0'
derivative_order = 2
[../]
[./local_fracture_energy]
type = DerivativeParsedMaterial
property_name = local_fracture_energy
coupled_variables = 'c'
material_property_names = 'gc_prop l'
expression = 'c^2 * gc_prop / 2 / l'
derivative_order = 2
[../]
[./fracture_driving_energy]
type = DerivativeSumMaterial
coupled_variables = c
sum_materials = 'elastic_energy local_fracture_energy'
derivative_order = 2
property_name = F
[../]
[]
[Postprocessors]
[./resid_x]
type = NodalSum
variable = resid_x
boundary = 2
[../]
[./resid_y]
type = NodalSum
variable = resid_y
boundary = 2
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
nl_rel_tol = 1e-8
l_max_its = 10
nl_max_its = 10
dt = 1e-4
dtmin = 1e-4
num_steps = 2
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/pdass_problems/cylinder_friction_penalty_frictional_al_tight_slip.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
[input_file]
type = FileMeshGenerator
file = hertz_cyl_finer.e
[]
[secondary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10001
new_block_name = 'secondary_lower'
sidesets = '3'
input = input_file
[]
[primary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10000
sidesets = '2'
new_block_name = 'primary_lower'
input = secondary
[]
allow_renumbering = false
[]
[Problem]
type = AugmentedLagrangianContactFEProblem
extra_tag_vectors = 'ref'
maximum_lagrangian_update_iterations = 1000
[]
[AuxVariables]
[penalty_normal_pressure]
[]
[penalty_frictional_pressure]
[]
[accumulated_slip_one]
[]
[tangential_vel_one]
[]
[normal_gap]
[]
[normal_lm]
[]
[saved_x]
[]
[saved_y]
[]
[active]
[]
[dual_var]
use_dual = true
block = '10001'
[]
[]
[Functions]
[disp_ramp_vert]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. -0.020 -0.020'
[]
[disp_ramp_horz]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. 0.0 0.015'
[]
[]
[Modules/TensorMechanics/Master/all]
strain = FINITE
add_variables = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
block = '1 2 3 4 5 6 7'
generate_output = 'stress_xx stress_yy stress_xy'
[]
[AuxKernels]
[penalty_normal_pressure]
type = PenaltyMortarUserObjectAux
variable = penalty_normal_pressure
user_object = friction_uo
contact_quantity = normal_pressure
boundary = 3
[]
[penalty_frictional_pressure]
type = PenaltyMortarUserObjectAux
variable = penalty_frictional_pressure
user_object = friction_uo
contact_quantity = tangential_pressure_one
boundary = 3
[]
[penalty_tangential_vel_one]
type = PenaltyMortarUserObjectAux
variable = tangential_vel_one
user_object = friction_uo
contact_quantity = tangential_velocity_one
boundary = 3
[]
[penalty_accumulated_slip_one]
type = PenaltyMortarUserObjectAux
variable = accumulated_slip_one
user_object = friction_uo
contact_quantity = accumulated_slip_one
boundary = 3
[]
[normal_lm]
type = PenaltyMortarUserObjectAux
variable = normal_lm
user_object = friction_uo
contact_quantity = normal_lm
boundary = 3
[]
[normal_gap]
type = PenaltyMortarUserObjectAux
variable = normal_gap
user_object = friction_uo
contact_quantity = normal_gap
boundary = 3
[]
[]
[Postprocessors]
[bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[]
[bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[]
[top_react_x]
type = NodalSum
variable = saved_x
boundary = 4
[]
[top_react_y]
type = NodalSum
variable = saved_y
boundary = 4
[]
[_dt]
type = TimestepSize
[]
[num_lin_it]
type = NumLinearIterations
[]
[num_nonlin_it]
type = NumNonlinearIterations
[]
[cumulative]
type = CumulativeValuePostprocessor
postprocessor = num_nonlin_it
[]
[gap]
type = SideExtremeValue
value_type = min
variable = normal_gap
boundary = 3
[]
[num_al]
type = NumAugmentedLagrangeIterations
[]
[active_set_size]
type = NodalSum
variable = active
[]
[]
[BCs]
[side_x]
type = DirichletBC
variable = disp_y
boundary = '1 2'
value = 0.0
[]
[bot_y]
type = DirichletBC
variable = disp_x
boundary = '1 2'
value = 0.0
[]
[top_y_disp]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = disp_ramp_vert
[]
[top_x_disp]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = disp_ramp_horz
[]
[]
[Materials]
[stuff1_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e10
poissons_ratio = 0.0
[]
[stuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[stuff2_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2 3 4 5 6 7'
youngs_modulus = 1e6
poissons_ratio = 0.3
[]
[stuff2_stress]
type = ComputeFiniteStrainElasticStress
block = '2 3 4 5 6 7'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = -pc_type
petsc_options_value = lu
line_search = 'basic'
nl_abs_tol = 1e-13
nl_rel_tol = 1e-11
nl_max_its = 75
l_tol = 1e-05
l_abs_tol = 1e-13
start_time = 0.0
end_time = 0.1 # 3.5
dt = 0.1
dtmin = 0.1
[Predictor]
type = SimplePredictor
scale = 1.0
[]
automatic_scaling = true
compute_scaling_once = false
off_diagonals_in_auto_scaling = true
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[VectorPostprocessors]
[surface]
type = NodalValueSampler
use_displaced_mesh = false
variable = 'disp_x disp_y normal_gap'
boundary = '3'
sort_by = id
[]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
exodus = true
csv = false
[vectorpp_output]
type = CSV
create_final_symlink = true
execute_on = 'INITIAL TIMESTEP_END FINAL'
[]
[]
[UserObjects]
[friction_uo]
type = PenaltyFrictionUserObject
primary_boundary = '2'
secondary_boundary = '3'
primary_subdomain = '10000'
secondary_subdomain = '10001'
disp_x = disp_x
disp_y = disp_y
penalty = 1e5
secondary_variable = disp_x
friction_coefficient = 0.4
penetration_tolerance = 1e-7
slip_tolerance = 1e-8
penalty_friction = 1e6
penalty_multiplier = 10
use_physical_gap = true
aux_lm = dual_var
[]
[]
[Constraints]
[x]
type = NormalMortarMechanicalContact
primary_boundary = '2'
secondary_boundary = '3'
primary_subdomain = '10000'
secondary_subdomain = '10001'
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = friction_uo
[]
[y]
type = NormalMortarMechanicalContact
primary_boundary = '2'
secondary_boundary = '3'
primary_subdomain = '10000'
secondary_subdomain = '10001'
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = friction_uo
[]
[tangential_x]
type = TangentialMortarMechanicalContact
primary_boundary = 2
secondary_boundary = 3
primary_subdomain = 10000
secondary_subdomain = 10001
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = friction_uo
[]
[tangential_y]
type = TangentialMortarMechanicalContact
primary_boundary = 2
secondary_boundary = 3
primary_subdomain = 10000
secondary_subdomain = 10001
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = friction_uo
[]
[]
(modules/combined/test/tests/phase_field_fracture/crack2d_linear_fracture_energy.i)
#This input uses PhaseField-Nonconserved Action to add phase field fracture bulk rate kernels
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 20
ny = 10
ymax = 0.5
[]
[./noncrack]
type = BoundingBoxNodeSetGenerator
new_boundary = noncrack
bottom_left = '0.5 0 0'
top_right = '1 0 0'
input = gen
[../]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Modules]
[./PhaseField]
[./Nonconserved]
[./c]
free_energy = F
kappa = kappa_op
mobility = L
[../]
[../]
[../]
[./TensorMechanics]
[./Master]
[./mech]
add_variables = true
strain = SMALL
additional_generate_output = 'stress_yy'
save_in = 'resid_x resid_y'
[../]
[../]
[../]
[]
[AuxVariables]
[./resid_x]
[../]
[./resid_y]
[../]
[]
[Kernels]
[./solid_x]
type = PhaseFieldFractureMechanicsOffDiag
variable = disp_x
component = 0
c = c
[../]
[./solid_y]
type = PhaseFieldFractureMechanicsOffDiag
variable = disp_y
component = 1
c = c
[../]
[]
[BCs]
[./ydisp]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = 't'
[../]
[./yfix]
type = DirichletBC
variable = disp_y
boundary = noncrack
value = 0
[../]
[./xfix]
type = DirichletBC
variable = disp_x
boundary = top
value = 0
[../]
[]
[Materials]
[./pfbulkmat]
type = GenericConstantMaterial
prop_names = 'gc_prop l visco'
prop_values = '1e-3 0.04 1e-4'
[../]
[./define_mobility]
type = ParsedMaterial
material_property_names = 'gc_prop visco'
property_name = L
expression = '1.0/(gc_prop * visco)'
[../]
[./define_kappa]
type = ParsedMaterial
material_property_names = 'gc_prop l'
property_name = kappa_op
expression = 'gc_prop * l * 3 / 4'
[../]
[./elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '120.0 80.0'
fill_method = symmetric_isotropic
[../]
[./elastic]
type = ComputeLinearElasticPFFractureStress
c = c
E_name = 'elastic_energy'
D_name = 'degradation'
F_name = 'fracture_energy'
barrier_energy = 'barrier'
decomposition_type = strain_spectral
[../]
[./degradation]
type = DerivativeParsedMaterial
property_name = degradation
coupled_variables = 'c'
expression = '(1.0-c)^2*(1.0 - eta) + eta'
constant_names = 'eta'
constant_expressions = '0.0'
derivative_order = 2
[../]
[./fracture_energy]
type = DerivativeParsedMaterial
property_name = fracture_energy
coupled_variables = 'c'
material_property_names = 'gc_prop l'
expression = '3 * gc_prop / (8 * l) * c'
derivative_order = 2
[../]
[./fracture_driving_energy]
type = DerivativeSumMaterial
coupled_variables = c
sum_materials = 'elastic_energy fracture_energy'
derivative_order = 2
property_name = F
[../]
[./barrier_energy]
type = ParsedMaterial
property_name = barrier
material_property_names = 'gc_prop l'
expression = '3 * gc_prop / 16 / l'
[../]
[]
[Postprocessors]
[./resid_x]
type = NodalSum
variable = resid_x
boundary = 2
[../]
[./resid_y]
type = NodalSum
variable = resid_y
boundary = 2
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
nl_rel_tol = 1e-8
l_max_its = 10
nl_max_its = 20
dt = 1e-4
dtmin = 1e-4
num_steps = 2
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/j_integral_vtest/c_int_surfbreak_ellip_crack_sym_mm_ad.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[Mesh]
file = c_integral_coarse.e
partitioner = centroid
centroid_partitioner_direction = z
[]
[AuxVariables]
[SED]
order = CONSTANT
family = MONOMIAL
[]
[resid_z]
[]
[]
[Functions]
[rampConstantUp]
type = PiecewiseLinear
x = '0. 0.1 100.0'
y = '0. 1 1'
scale_factor = -68.95 #MPa
[]
[dts]
type = PiecewiseLinear
x = '0 1'
y = '1 400000'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[master]
strain = FINITE
add_variables = true
incremental = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
use_automatic_differentiation = true
[]
[]
[AuxKernels]
[SED]
type = MaterialRealAux
variable = SED
property = strain_energy_density
execute_on = timestep_end
[]
[]
[BCs]
[crack_y]
type = ADDirichletBC
variable = disp_z
boundary = 6
value = 0.0
[]
[no_y]
type = ADDirichletBC
variable = disp_y
boundary = 12
value = 0.0
[]
[no_x]
type = ADDirichletBC
variable = disp_x
boundary = 1
value = 0.0
[]
[Pressure]
[Side1]
boundary = 5
function = rampConstantUp
[] # BCs
[]
[]
[Materials]
[elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 206800
poissons_ratio = 0.0
[]
[radial_return_stress]
type = ADComputeMultipleInelasticStress
inelastic_models = 'powerlawcrp'
[]
[powerlawcrp]
type = ADPowerLawCreepStressUpdate
coefficient = 3.125e-21 # 7.04e-17 #
n_exponent = 4.0
m_exponent = 0.0
activation_energy = 0.0
# max_inelastic_increment = 0.01
[]
[]
[DomainIntegral]
integrals = CIntegral
boundary = 1001
crack_direction_method = CurvedCrackFront
crack_end_direction_method = CrackDirectionVector
crack_direction_vector_end_1 = '0.0 1.0 0.0'
crack_direction_vector_end_2 = '1.0 0.0 0.0'
radius_inner = '12.5 25.0 37.5'
radius_outer = '25.0 37.5 50.0'
intersecting_boundary = '1 2'
symmetry_plane = 2
incremental = true
inelastic_models = 'powerlawcrp'
use_automatic_differentiation = true
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason -pc_svd_monitor '
'-snes_linesearch_monitor -snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
nl_max_its = 20
nl_abs_tol = 1e-3
nl_rel_tol = 1e-11
start_time = 0.0
end_time = 401
[TimeStepper]
type = FunctionDT
function = dts
min_dt = 1.0
[]
[]
[Postprocessors]
[_dt]
type = TimestepSize
[]
[nl_its]
type = NumNonlinearIterations
[]
[lin_its]
type = NumLinearIterations
[]
[react_z]
type = NodalSum
variable = resid_z
boundary = 5
[]
[]
[Outputs]
execute_on = 'timestep_end'
csv = true
[]
(modules/contact/test/tests/verification/patch_tests/cyl_3/cyl3_mu_0_2_pen.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y'
[]
[Mesh]
file = cyl3_mesh.e
[]
[Problem]
type = FEProblem
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x2]
type = NodalVariableValue
nodeid = 1
variable = disp_x
[../]
[./disp_x11]
type = NodalVariableValue
nodeid = 10
variable = disp_x
[../]
[./disp_y2]
type = NodalVariableValue
nodeid = 1
variable = disp_y
[../]
[./disp_y11]
type = NodalVariableValue
nodeid = 10
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-6
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-4
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
file_base = cyl3_mu_0_2_pen_out
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
file_base = cyl3_mu_0_2_pen_check
show = 'bot_react_x bot_react_y disp_x2 disp_y2 disp_x11 disp_y11 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
model = coulomb
formulation = penalty
normalize_penalty = true
tangential_tolerance = 1e-3
friction_coefficient = 0.2
penalty = 1e+9
[../]
[]
(test/tests/postprocessors/nodal_sum/nodal_sum.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 2
ny = 2
[]
[./left]
input = gen
type = SubdomainBoundingBoxGenerator
bottom_left = '0 0 0'
top_right = '0.5 1 0'
block_id = 100
[../]
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Postprocessors]
[./nodal_sum]
type = NodalSum
variable = u
execute_on = 'initial timestep_end'
[../]
[]
[Executioner]
type = Steady
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
csv = true
[]
(modules/contact/test/tests/verification/patch_tests/ring_4/ring4_template2.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y'
[]
[Mesh]
file = ring4_mesh.e
[]
[Problem]
type = AugmentedLagrangianContactProblem
maximum_lagrangian_update_iterations = 200
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x16]
type = NodalVariableValue
nodeid = 15
variable = disp_x
[../]
[./disp_x9]
type = NodalVariableValue
nodeid = 8
variable = disp_x
[../]
[./disp_y16]
type = NodalVariableValue
nodeid = 15
variable = disp_y
[../]
[./disp_y9]
type = NodalVariableValue
nodeid = 8
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-8
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x9 disp_y9 disp_x16 disp_y16 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
al_penetration_tolerance = 1e-8
[../]
[]
(modules/contact/test/tests/verification/patch_tests/plane_2/plane2_template1.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = plane2_mesh.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./zeroslip_x]
type = ConstantAux
variable = inc_slip_x
boundary = 4
execute_on = timestep_begin
value = 0.0
[../]
[./zeroslip_y]
type = ConstantAux
variable = inc_slip_y
boundary = 4
execute_on = timestep_begin
value = 0.0
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x5]
type = NodalVariableValue
nodeid = 4
variable = disp_x
[../]
[./disp_x9]
type = NodalVariableValue
nodeid = 8
variable = disp_x
[../]
[./disp_y5]
type = NodalVariableValue
nodeid = 4
variable = disp_y
[../]
[./disp_y9]
type = NodalVariableValue
nodeid = 8
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeIncrementalSmallStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeIncrementalSmallStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-8
nl_rel_tol = 1e-7
l_max_its = 100
nl_max_its = 200
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-3
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x5 disp_y5 disp_x9 disp_y9 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(modules/contact/test/tests/verification/patch_tests/ring_3/ring3_template1.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y'
[]
[Mesh]
file = ring3_mesh.e
[]
[Problem]
type = FEProblem
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x2]
type = NodalVariableValue
nodeid = 1
variable = disp_x
[../]
[./disp_x11]
type = NodalVariableValue
nodeid = 10
variable = disp_x
[../]
[./disp_y2]
type = NodalVariableValue
nodeid = 1
variable = disp_y
[../]
[./disp_y11]
type = NodalVariableValue
nodeid = 10
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
petsc_options = '-mat_superlu_dist_iterrefine -mat_superlu_dist_replacetinypivot'
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-9
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x2 disp_y2 disp_x11 disp_y11 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(modules/contact/test/tests/verification/patch_tests/cyl_4/cyl4_template1.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y'
[]
[Mesh]
file = cyl4_mesh.e
[]
[Problem]
type = FEProblem
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./stress_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./stress_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x16]
type = NodalVariableValue
nodeid = 15
variable = disp_x
[../]
[./disp_x9]
type = NodalVariableValue
nodeid = 8
variable = disp_x
[../]
[./disp_y16]
type = NodalVariableValue
nodeid = 15
variable = disp_y
[../]
[./disp_y9]
type = NodalVariableValue
nodeid = 8
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-6
l_max_its = 100
nl_max_its = 1000
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-4
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x9 disp_y9 disp_x16 disp_y16 stress_yy stress_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(modules/contact/test/tests/mortar_cartesian_lms/cylinder_friction_cartesian_pg.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
[input_file]
type = FileMeshGenerator
file = hertz_cyl_coarser.e
[]
[secondary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10001
new_block_name = 'secondary_lower'
sidesets = '3'
input = input_file
[]
[primary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10000
sidesets = '2'
new_block_name = 'primary_lower'
input = secondary
[]
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
converge_on = 'disp_x disp_y'
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[lm_x]
block = 'secondary_lower'
use_dual = true
scaling = 1.0e-5
[]
[lm_y]
block = 'secondary_lower'
use_dual = true
scaling = 1.0e-5
[]
[]
[AuxVariables]
[aux_lm]
block = 'secondary_lower'
use_dual = false
[]
[]
[AuxVariables]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[saved_x]
[]
[saved_y]
[]
[diag_saved_x]
[]
[diag_saved_y]
[]
[]
[Functions]
[disp_ramp_vert]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. -0.020 -0.020'
[]
[disp_ramp_horz]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. 0.0 0.015'
[]
[]
[Modules/TensorMechanics/Master]
[all]
incremental = false
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
block = '1 2 3 4 5 6 7'
strain = SMALL
add_variables = false
[]
[]
[AuxKernels]
[stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
block = '1 2 3 4 5 6 7'
[]
[stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
block = '1 2 3 4 5 6 7'
[]
[stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
block = '1 2 3 4 5 6 7'
[]
[]
[Postprocessors]
[bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[]
[bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[]
[top_react_x]
type = NodalSum
variable = saved_x
boundary = 4
[]
[top_react_y]
type = NodalSum
variable = saved_y
boundary = 4
[]
[_dt]
type = TimestepSize
[]
[]
[BCs]
[side_x]
type = DirichletBC
variable = disp_y
boundary = '1 2'
value = 0.0
[]
[bot_y]
type = DirichletBC
variable = disp_x
boundary = '1 2'
value = 0.0
[]
[top_y_disp]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = disp_ramp_vert
[]
[top_x_disp]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = disp_ramp_horz
[]
[]
[Materials]
[stuff1_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e10
poissons_ratio = 0.0
[]
[stuff2_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2 3 4 5 6 7'
youngs_modulus = 1e6
poissons_ratio = 0.3
[]
[stuff1_stress]
type = ComputeLinearElasticStress
block = '1'
[]
[stuff2_stress]
type = ComputeLinearElasticStress
block = '2 3 4 5 6 7'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason -pc_svd_monitor '
'-snes_linesearch_monitor'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu NONZERO 1e-12'
line_search = 'none'
nl_abs_tol = 1e-7
l_max_its = 5
nl_rel_tol = 1e-09
start_time = -0.1
end_time = 0.3 # 3.5
l_tol = 1e-8
dt = 0.1
dtmin = 0.001
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[VectorPostprocessors]
[x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '3 4'
sort_by = id
[]
[y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '3 4'
sort_by = id
[]
[lm_x]
type = NodalValueSampler
variable = lm_x
boundary = '3'
sort_by = id
[]
[lm_y]
type = NodalValueSampler
variable = lm_y
boundary = '3'
sort_by = id
[]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
exodus = true
csv = false
[console]
type = Console
max_rows = 5
[]
[chkfile]
type = CSV
show = 'x_disp y_disp lm_x lm_y'
file_base = cylinder_friction_check
create_final_symlink = true
execute_on = 'FINAL'
[]
[]
[Constraints]
[weighted_gap_lm]
type = ComputeFrictionalForceCartesianLMMechanicalContact
primary_boundary = 2
secondary_boundary = 3
primary_subdomain = 10000
secondary_subdomain = 10001
lm_x = lm_x
lm_y = lm_y
variable = lm_x
disp_x = disp_x
disp_y = disp_y
use_displaced_mesh = true
correct_edge_dropping = false
mu = 0.4
c_t = 1.0e6
c = 1.0e6
use_petrov_galerkin = true
aux_lm = aux_lm
[]
[x]
type = CartesianMortarMechanicalContact
primary_boundary = '2'
secondary_boundary = '3'
primary_subdomain = '10000'
secondary_subdomain = '10001'
variable = lm_x
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = false
[]
[y]
type = CartesianMortarMechanicalContact
primary_boundary = '2'
secondary_boundary = '3'
primary_subdomain = '10000'
secondary_subdomain = '10001'
variable = lm_y
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = false
[]
[]
(modules/contact/test/tests/pdass_problems/cylinder_friction_penalty_normal_al.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
[input_file]
type = FileMeshGenerator
file = hertz_cyl_finer.e
[]
[secondary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10001
new_block_name = 'secondary_lower'
sidesets = '3'
input = input_file
[]
[primary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10000
sidesets = '2'
new_block_name = 'primary_lower'
input = secondary
[]
allow_renumbering = false
[]
[Problem]
type = AugmentedLagrangianContactFEProblem
extra_tag_vectors = 'ref'
[]
[AuxVariables]
[penalty_normal_pressure]
[]
[accumulated_slip_one]
[]
[tangential_vel_one]
[]
[normal_gap]
[]
[normal_lm]
[]
[saved_x]
[]
[saved_y]
[]
[active]
[]
[]
[Functions]
[disp_ramp_vert]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. -0.020 -0.020'
[]
[disp_ramp_horz]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. 0.0 0.015'
[]
[]
[Modules/TensorMechanics/Master/all]
strain = FINITE
add_variables = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
block = '1 2 3 4 5 6 7'
generate_output = 'stress_xx stress_yy stress_xy'
[]
[AuxKernels]
[penalty_normal_pressure]
type = PenaltyMortarUserObjectAux
variable = penalty_normal_pressure
user_object = friction_uo
contact_quantity = normal_pressure
boundary = 3
[]
[normal_lm]
type = PenaltyMortarUserObjectAux
variable = normal_lm
user_object = friction_uo
contact_quantity = normal_lm
boundary = 3
[]
[normal_gap]
type = PenaltyMortarUserObjectAux
variable = normal_gap
user_object = friction_uo
contact_quantity = normal_gap
boundary = 3
[]
[]
[Postprocessors]
[bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[]
[bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[]
[top_react_x]
type = NodalSum
variable = saved_x
boundary = 4
[]
[top_react_y]
type = NodalSum
variable = saved_y
boundary = 4
[]
[_dt]
type = TimestepSize
[]
[num_lin_it]
type = NumLinearIterations
[]
[num_nonlin_it]
type = NumNonlinearIterations
[]
[cumulative]
type = CumulativeValuePostprocessor
postprocessor = num_nonlin_it
[]
[gap]
type = SideExtremeValue
value_type = min
variable = normal_gap
boundary = 3
[]
[num_al]
type = NumAugmentedLagrangeIterations
[]
[active_set_size]
type = NodalSum
variable = active
[]
[]
[BCs]
[side_x]
type = DirichletBC
variable = disp_y
boundary = '1 2'
value = 0.0
[]
[bot_y]
type = DirichletBC
variable = disp_x
boundary = '1 2'
value = 0.0
[]
[top_y_disp]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = disp_ramp_vert
[]
[top_x_disp]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = disp_ramp_horz
[]
[]
[Materials]
[stuff1_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e8
poissons_ratio = 0.0
[]
[stuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[stuff2_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2 3 4 5 6 7'
youngs_modulus = 1e6
poissons_ratio = 0.3
[]
[stuff2_stress]
type = ComputeFiniteStrainElasticStress
block = '2 3 4 5 6 7'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = -pc_type
petsc_options_value = lu
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-8
nl_max_its = 1300
l_tol = 1e-05
l_abs_tol = 1e-13
start_time = 0.0
end_time = 0.2 # 3.5
dt = 0.1
dtmin = 0.001
[Predictor]
type = SimplePredictor
scale = 1.0
[]
automatic_scaling = true
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[VectorPostprocessors]
[surface]
type = NodalValueSampler
use_displaced_mesh = false
variable = 'disp_x disp_y penalty_normal_pressure normal_gap'
boundary = '3'
sort_by = id
[]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
exodus = true
csv = false
[vectorpp_output]
type = CSV
create_final_symlink = true
execute_on = 'INITIAL TIMESTEP_END FINAL'
[]
[]
[UserObjects]
[friction_uo]
type = PenaltyWeightedGapUserObject
primary_boundary = '2'
secondary_boundary = '3'
primary_subdomain = '10000'
secondary_subdomain = '10001'
disp_x = disp_x
disp_y = disp_y
penalty = 1e7
penetration_tolerance = 1e-12
use_physical_gap = true
[]
[]
[Constraints]
[x]
type = NormalMortarMechanicalContact
primary_boundary = '2'
secondary_boundary = '3'
primary_subdomain = '10000'
secondary_subdomain = '10001'
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = friction_uo
[]
[y]
type = NormalMortarMechanicalContact
primary_boundary = '2'
secondary_boundary = '3'
primary_subdomain = '10000'
secondary_subdomain = '10001'
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = friction_uo
[]
[]
(modules/contact/test/tests/pdass_problems/cylinder_friction_penalty_normal_al_test_nochange.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
[input_file]
type = FileMeshGenerator
file = hertz_cyl_finer.e
[]
[secondary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10001
new_block_name = 'secondary_lower'
sidesets = '3'
input = input_file
[]
[primary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10000
sidesets = '2'
new_block_name = 'primary_lower'
input = secondary
[]
allow_renumbering = false
[]
[Problem]
type = AugmentedLagrangianContactFEProblem
extra_tag_vectors = 'ref'
maximum_lagrangian_update_iterations = 1000
[]
[AuxVariables]
[penalty_normal_pressure]
[]
[penalty_frictional_pressure]
[]
[accumulated_slip_one]
[]
[tangential_vel_one]
[]
[normal_gap]
[]
[normal_lm]
[]
[saved_x]
[]
[saved_y]
[]
[active]
[]
[dual_var]
use_dual = true
block = '10001'
[]
[]
[Functions]
[disp_ramp_vert]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. -0.020 -0.020'
[]
[disp_ramp_horz]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. 0.0 0.015'
[]
[]
[Modules/TensorMechanics/Master/all]
strain = FINITE
add_variables = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
block = '1 2 3 4 5 6 7'
generate_output = 'stress_xx stress_yy stress_xy'
[]
[AuxKernels]
[penalty_normal_pressure]
type = PenaltyMortarUserObjectAux
variable = penalty_normal_pressure
user_object = friction_uo
contact_quantity = normal_pressure
boundary = 3
[]
[normal_lm]
type = PenaltyMortarUserObjectAux
variable = normal_lm
user_object = friction_uo
contact_quantity = normal_lm
boundary = 3
[]
[normal_gap]
type = PenaltyMortarUserObjectAux
variable = normal_gap
user_object = friction_uo
contact_quantity = normal_gap
boundary = 3
[]
[]
[Postprocessors]
[bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[]
[bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[]
[top_react_x]
type = NodalSum
variable = saved_x
boundary = 4
[]
[top_react_y]
type = NodalSum
variable = saved_y
boundary = 4
[]
[_dt]
type = TimestepSize
[]
[num_lin_it]
type = NumLinearIterations
[]
[num_nonlin_it]
type = NumNonlinearIterations
[]
[cumulative]
type = CumulativeValuePostprocessor
postprocessor = num_nonlin_it
[]
[gap]
type = SideExtremeValue
value_type = min
variable = normal_gap
boundary = 3
[]
[num_al]
type = NumAugmentedLagrangeIterations
[]
[active_set_size]
type = NodalSum
variable = active
[]
[]
[BCs]
[side_x]
type = DirichletBC
variable = disp_y
boundary = '1 2'
value = 0.0
[]
[bot_y]
type = DirichletBC
variable = disp_x
boundary = '1 2'
value = 0.0
[]
[top_y_disp]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = disp_ramp_vert
[]
[top_x_disp]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = disp_ramp_horz
[]
[]
[Materials]
[stuff1_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e8
poissons_ratio = 0.0
[]
[stuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[stuff2_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2 3 4 5 6 7'
youngs_modulus = 1e6
poissons_ratio = 0.3
[]
[stuff2_stress]
type = ComputeFiniteStrainElasticStress
block = '2 3 4 5 6 7'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = -pc_type
petsc_options_value = lu
line_search = 'none'
nl_abs_tol = 1e-12
nl_rel_tol = 1e-8
nl_max_its = 1300
l_tol = 1e-05
l_abs_tol = 1e-13
start_time = 0.0
end_time = 1.0 # 3.5
dt = 0.1
dtmin = 0.001
[Predictor]
type = SimplePredictor
scale = 1.0
[]
automatic_scaling = true
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[VectorPostprocessors]
[surface]
type = NodalValueSampler
use_displaced_mesh = false
variable = 'disp_x disp_y penalty_normal_pressure normal_gap'
boundary = '3'
sort_by = id
[]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
exodus = true
csv = false
[vectorpp_output]
type = CSV
create_final_symlink = true
execute_on = 'INITIAL TIMESTEP_END FINAL'
[]
[]
[UserObjects]
[friction_uo]
type = PenaltyWeightedGapUserObject
primary_boundary = '2'
secondary_boundary = '3'
primary_subdomain = '10000'
secondary_subdomain = '10001'
disp_x = disp_x
disp_y = disp_y
penalty = 1e7
penetration_tolerance = 1e-8
use_mortar_scaled_gap = true
aux_lm = dual_var
[]
[]
[Constraints]
[x]
type = NormalMortarMechanicalContact
primary_boundary = '2'
secondary_boundary = '3'
primary_subdomain = '10000'
secondary_subdomain = '10001'
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = friction_uo
[]
[y]
type = NormalMortarMechanicalContact
primary_boundary = '2'
secondary_boundary = '3'
primary_subdomain = '10000'
secondary_subdomain = '10001'
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = friction_uo
[]
[]
(modules/solid_mechanics/test/tests/plane_stress/weak_plane_stress_finite_tension_pull.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y'
out_of_plane_strain = strain_zz
[]
[Problem]
extra_tag_vectors = 'ref'
[]
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 1
ny = 1
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[strain_zz]
[]
[]
[AuxVariables]
[react_x]
[]
[]
[Postprocessors]
[react_x]
type = NodalSum
variable = 'react_x'
boundary = 'right'
[]
[stress_xx]
type = ElementalVariableValue
variable = 'stress_xx'
elementid = 0
[]
[strain_zz]
type = ElementalVariableValue
variable = 'strain_zz'
elementid = 0
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[plane_stress]
strain = FINITE
planar_formulation = WEAK_PLANE_STRESS
extra_vector_tags = 'ref'
generate_output = 'stress_xx stress_xy stress_yy stress_zz strain_xx strain_xy strain_yy'
[]
[]
[AuxKernels]
[react_x]
type = TagVectorAux
vector_tag = 'ref'
v = 'disp_x'
variable = 'react_x'
[]
[]
[BCs]
[leftx]
type = DirichletBC
boundary = left
variable = disp_x
value = 0.0
[]
[bottomy]
type = DirichletBC
boundary = bottom
variable = disp_y
value = 0.0
[]
[rightx]
type = FunctionDirichletBC
boundary = right
variable = disp_x
function = 't'
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 1e6
[]
[stress]
type = ComputeFiniteStrainElasticStress
[]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = none
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
# time control
start_time = 0.0
dt = 0.01
dtmin = 0.01
end_time = 0.2
[]
[Outputs]
csv = true
[]
(modules/contact/test/tests/pdass_problems/cylinder_friction_penalty_frictional_al_action.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
[input_file]
type = FileMeshGenerator
file = hertz_cyl_finer.e
[]
allow_renumbering = false
[]
[Problem]
type = AugmentedLagrangianContactFEProblem
extra_tag_vectors = 'ref'
[]
[AuxVariables]
[penalty_normal_pressure]
[]
[penalty_frictional_pressure]
[]
[accumulated_slip_one]
[]
[tangential_vel_one]
[]
[normal_gap]
[]
[normal_lm]
[]
[saved_x]
[]
[saved_y]
[]
[active]
[]
[]
[Functions]
[disp_ramp_vert]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. -0.020 -0.020'
[]
[disp_ramp_horz]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. 0.0 0.015'
[]
[]
[Modules/TensorMechanics/Master/all]
strain = FINITE
add_variables = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
block = '1 2 3 4 5 6 7'
generate_output = 'stress_xx stress_yy stress_xy'
[]
[AuxKernels]
[penalty_normal_pressure]
type = PenaltyMortarUserObjectAux
variable = penalty_normal_pressure
user_object = penalty_friction_object_al_friction
contact_quantity = normal_pressure
boundary = 3
[]
[penalty_frictional_pressure]
type = PenaltyMortarUserObjectAux
variable = penalty_frictional_pressure
user_object = penalty_friction_object_al_friction
contact_quantity = tangential_pressure_one
boundary = 3
[]
[penalty_tangential_vel_one]
type = PenaltyMortarUserObjectAux
variable = tangential_vel_one
user_object = penalty_friction_object_al_friction
contact_quantity = tangential_velocity_one
boundary = 3
[]
[penalty_accumulated_slip_one]
type = PenaltyMortarUserObjectAux
variable = accumulated_slip_one
user_object = penalty_friction_object_al_friction
contact_quantity = accumulated_slip_one
boundary = 3
[]
[normal_lm]
type = PenaltyMortarUserObjectAux
variable = normal_lm
user_object = penalty_friction_object_al_friction
contact_quantity = normal_lm
boundary = 3
[]
[normal_gap]
type = PenaltyMortarUserObjectAux
variable = normal_gap
user_object = penalty_friction_object_al_friction
contact_quantity = normal_gap
boundary = 3
[]
[]
[Postprocessors]
[bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[]
[bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[]
[top_react_x]
type = NodalSum
variable = saved_x
boundary = 4
[]
[top_react_y]
type = NodalSum
variable = saved_y
boundary = 4
[]
[_dt]
type = TimestepSize
[]
[num_lin_it]
type = NumLinearIterations
[]
[num_nonlin_it]
type = NumNonlinearIterations
[]
[cumulative]
type = CumulativeValuePostprocessor
postprocessor = num_nonlin_it
[]
[gap]
type = SideExtremeValue
value_type = min
variable = normal_gap
boundary = 3
[]
[num_al]
type = NumAugmentedLagrangeIterations
[]
[active_set_size]
type = NodalSum
variable = active
[]
[]
[BCs]
[side_x]
type = DirichletBC
variable = disp_y
boundary = '1 2'
value = 0.0
[]
[bot_y]
type = DirichletBC
variable = disp_x
boundary = '1 2'
value = 0.0
[]
[top_y_disp]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = disp_ramp_vert
[]
[top_x_disp]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = disp_ramp_horz
[]
[]
[Materials]
[stuff1_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e8
poissons_ratio = 0.0
[]
[stuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[stuff2_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2 3 4 5 6 7'
youngs_modulus = 1e6
poissons_ratio = 0.3
[]
[stuff2_stress]
type = ComputeFiniteStrainElasticStress
block = '2 3 4 5 6 7'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = -pc_type
petsc_options_value = lu
line_search = 'basic'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-8
nl_max_its = 50
l_tol = 1e-05
l_abs_tol = 1e-13
start_time = 0.0
end_time = 0.2 # 3.5
dt = 0.1
dtmin = 0.1
[Predictor]
type = SimplePredictor
scale = 1.0
[]
automatic_scaling = true
compute_scaling_once = false
off_diagonals_in_auto_scaling = true
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[VectorPostprocessors]
[surface]
type = NodalValueSampler
use_displaced_mesh = false
variable = 'disp_x disp_y penalty_normal_pressure penalty_frictional_pressure normal_gap'
boundary = '3'
sort_by = id
[]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
exodus = true
csv = false
[vectorpp_output]
type = CSV
create_final_symlink = true
execute_on = 'INITIAL TIMESTEP_END FINAL'
[]
[]
[Contact]
[al_friction]
formulation = mortar_penalty
model = coulomb
primary = '2'
secondary = '3'
penalty = 1e5
penalty_friction = 1e8
friction_coefficient = 0.4
al_penetration_tolerance = 1e-7
al_incremental_slip_tolerance = 1.0 # Not active
penalty_multiplier = 100
penalty_multiplier_friction = 1
[]
[]
(modules/contact/test/tests/verification/overclosure_removal/overclosure.i)
# ---------------------------------------------------------------------------------------------------------
# REGRESSION TEST FOR OVERCLOSURE REMOVAL
# =======================================
# THIS TEST DEMONSTRATES THAT THE CODE IS CAPABLE OF REMOVING A SIZEABLE OVERCLOSURE IN A SINGLE TIME-STEP
# --------------------------------------------------------------------------------------------------------
[Mesh]
file = oc_mesh.e
[]
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./penetration]
order = FIRST
family = LAGRANGE
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
use_finite_deform_jacobian = true
[../]
[]
[AuxKernels]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./_dt]
type = TimestepSize
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side1_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_y]
type = DirichletBC
variable = disp_y
boundary = 5
value = 0.0
[../]
[./top_x]
type = DirichletBC
variable = disp_x
boundary = 1001 #nodeset 1001 top central node
value = 0.0
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeFiniteStrain
decomposition_method = EigenSolution
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e5
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeFiniteStrain
decomposition_method = EigenSolution
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-8
nl_rel_tol = 1e-9
l_max_its = 100
nl_max_its = 200
dt = 1.0
end_time = 1.0
dtmin = 1.0
l_tol = 1e-3
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[]
[Contact]
[./leftright]
secondary = 4
primary = 3
model = frictionless
formulation = penalty
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(modules/contact/test/tests/verification/patch_tests/cyl_2/cyl2_template2.i)
#
# This input file is a template for both the frictionless and glued test
# variations for the current problem geometry. In order to create an input
# file to run outside the runtest framework, look at the tests file and add the
# appropriate input file lines from the cli_args line.
#
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = cyl2_mesh.e
[]
[Problem]
type = AugmentedLagrangianContactProblem
maximum_lagrangian_update_iterations = 200
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x5]
type = NodalVariableValue
nodeid = 4
variable = disp_x
[../]
[./disp_x9]
type = NodalVariableValue
nodeid = 8
variable = disp_x
[../]
[./disp_y5]
type = NodalVariableValue
nodeid = 4
variable = disp_y
[../]
[./disp_y9]
type = NodalVariableValue
nodeid = 8
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-6
l_max_its = 100
nl_max_its = 1000
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-4
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x5 disp_y5 disp_x9 disp_y9 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
al_penetration_tolerance = 1e-8
[../]
[]
(modules/combined/test/tests/phase_field_fracture/crack2d_iso_with_pressure.i)
#This input uses PhaseField-Nonconserved Action to add phase field fracture bulk rate kernels
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 20
ny = 10
ymax = 0.5
[]
[./noncrack]
type = BoundingBoxNodeSetGenerator
new_boundary = noncrack
bottom_left = '0.5 0 0'
top_right = '1 0 0'
input = gen
[../]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Modules]
[./PhaseField]
[./Nonconserved]
[./c]
free_energy = F
kappa = kappa_op
mobility = L
[../]
[../]
[../]
[./TensorMechanics]
[./Master]
[./mech]
add_variables = true
strain = SMALL
additional_generate_output = 'stress_yy'
save_in = 'resid_x resid_y'
[../]
[../]
[../]
[]
[AuxVariables]
[./resid_x]
[../]
[./resid_y]
[../]
[]
[Kernels]
[./solid_x]
type = PhaseFieldFractureMechanicsOffDiag
variable = disp_x
component = 0
c = c
[../]
[./solid_y]
type = PhaseFieldFractureMechanicsOffDiag
variable = disp_y
component = 1
c = c
[../]
[]
[BCs]
[./ydisp]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = 't'
[../]
[./yfix]
type = DirichletBC
variable = disp_y
boundary = noncrack
value = 0
[../]
[./xfix]
type = DirichletBC
variable = disp_x
boundary = top
value = 0
[../]
[]
[Materials]
[./pfbulkmat]
type = GenericConstantMaterial
prop_names = 'gc_prop l visco fracture_pressure'
prop_values = '1e-3 0.04 1e-4 1e-3'
[../]
[./define_mobility]
type = ParsedMaterial
material_property_names = 'gc_prop visco'
property_name = L
expression = '1.0/(gc_prop * visco)'
[../]
[./define_kappa]
type = ParsedMaterial
material_property_names = 'gc_prop l'
property_name = kappa_op
expression = 'gc_prop * l'
[../]
[./elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '120.0 80.0'
fill_method = symmetric_isotropic
[../]
[./damage_stress]
type = ComputeLinearElasticPFFractureStress
c = c
E_name = 'elastic_energy'
D_name = 'degradation'
I_name = 'indicator_function'
F_name = 'local_fracture_energy'
decomposition_type = strain_spectral
[../]
[./degradation]
type = DerivativeParsedMaterial
property_name = degradation
coupled_variables = 'c'
expression = '(1.0-c)^2*(1.0 - eta) + eta'
constant_names = 'eta'
constant_expressions = '0.0'
derivative_order = 2
[../]
[./indicator_function]
type = DerivativeParsedMaterial
property_name = indicator_function
coupled_variables = 'c'
expression = 'c'
derivative_order = 2
[../]
[./local_fracture_energy]
type = DerivativeParsedMaterial
property_name = local_fracture_energy
coupled_variables = 'c'
material_property_names = 'gc_prop l'
expression = 'c^2 * gc_prop / 2 / l'
derivative_order = 2
[../]
[./fracture_driving_energy]
type = DerivativeSumMaterial
coupled_variables = c
sum_materials = 'elastic_energy local_fracture_energy'
derivative_order = 2
property_name = F
[../]
[]
[Postprocessors]
[./resid_x]
type = NodalSum
variable = resid_x
boundary = 2
[../]
[./resid_y]
type = NodalSum
variable = resid_y
boundary = 2
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
nl_rel_tol = 1e-8
l_max_its = 10
nl_max_its = 10
dt = 1e-4
dtmin = 1e-4
num_steps = 2
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/verification/patch_tests/brick_4/brick4_template1.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = brick4_mesh.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./saved_z]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./diag_saved_z]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./inc_slip_z]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./accum_slip_z]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y saved_z'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_begin
boundary = 4
paired_boundary = 3
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_begin
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x59]
type = NodalVariableValue
nodeid = 58
variable = disp_x
[../]
[./disp_x64]
type = NodalVariableValue
nodeid = 63
variable = disp_x
[../]
[./disp_y59]
type = NodalVariableValue
nodeid = 58
variable = disp_y
[../]
[./disp_y64]
type = NodalVariableValue
nodeid = 63
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./back_z]
type = DirichletBC
variable = disp_z
boundary = 6
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeFiniteStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeFiniteStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-6
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-4
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = id
[../]
[./y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '1 3 4 5'
sort_by = id
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = id
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x59 disp_y59 disp_x64 disp_y64 stress_yy stress_zz top_react_x top_react_y x_disp y_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(modules/porous_flow/test/tests/sinks/s14.i)
# Apply a PorousFlowPointSourceFromPostprocessor that injects 1kg/s into a 2D model, and PorousFlowOutflowBCs to the outer boundaries to show that the PorousFlowOutflowBCs allow fluid to exit freely at the appropriate rate
[Mesh]
type = GeneratedMesh
dim = 2
nx = 3
xmin = -1
xmax = 1
ny = 2
ymin = -2
ymax = 2
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[Variables]
[pp]
[]
[]
[PorousFlowFullySaturated]
fp = simple_fluid
porepressure = pp
[]
[DiracKernels]
[injection]
type = PorousFlowPointSourceFromPostprocessor
mass_flux = 1
point = '0 0 0'
variable = pp
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.12
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '0.4 0 0 0 0.4 0 0 0 0.4'
[]
[]
[BCs]
[outflow]
type = PorousFlowOutflowBC
boundary = 'left right top bottom'
variable = pp
save_in = nodal_outflow
[]
[]
[AuxVariables]
[nodal_outflow]
[]
[]
[Postprocessors]
[outflow_kg_per_s]
type = NodalSum
boundary = 'left right top bottom'
variable = nodal_outflow
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 3E-4
end_time = 30E-4
nl_abs_tol = 1E-9
nl_rel_tol = 1E-9
[]
[Outputs]
csv = true
[]
(modules/contact/test/tests/verification/patch_tests/cyl_1/cyl1_template2.i)
#
# This input file is a template for both the frictionless and glued test
# variations for the current problem geometry. In order to create an input
# file to run outside the runtest framework, look at the tests file and add the
# appropriate input file lines from the cli_args line.
#
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = cyl1_mesh.e
[]
[Problem]
type = AugmentedLagrangianContactProblem
maximum_lagrangian_update_iterations = 200
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x2]
type = NodalVariableValue
nodeid = 1
variable = disp_x
[../]
[./disp_x7]
type = NodalVariableValue
nodeid = 6
variable = disp_x
[../]
[./disp_y2]
type = NodalVariableValue
nodeid = 1
variable = disp_y
[../]
[./disp_y7]
type = NodalVariableValue
nodeid = 6
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-6
l_max_its = 100
nl_max_its = 1000
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-4
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x2 disp_y2 disp_x7 disp_y7 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
al_penetration_tolerance = 1e-8
[../]
[]
(modules/contact/test/tests/verification/patch_tests/plane_3/plane3_template2.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y'
[]
[Mesh]
file = plane3_mesh.e
[]
[Problem]
type = AugmentedLagrangianContactProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
maximum_lagrangian_update_iterations = 200
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./zeroslip_x]
type = ConstantAux
variable = inc_slip_x
boundary = 4
execute_on = timestep_begin
value = 0.0
[../]
[./zeroslip_y]
type = ConstantAux
variable = inc_slip_y
boundary = 4
execute_on = timestep_begin
value = 0.0
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x2]
type = NodalVariableValue
nodeid = 1
variable = disp_x
[../]
[./disp_x11]
type = NodalVariableValue
nodeid = 10
variable = disp_x
[../]
[./disp_y2]
type = NodalVariableValue
nodeid = 1
variable = disp_y
[../]
[./disp_y11]
type = NodalVariableValue
nodeid = 10
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeIncrementalSmallStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeIncrementalSmallStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-8
l_max_its = 100
nl_max_its = 200
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-3
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x2 disp_y2 disp_x11 disp_y11 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
al_penetration_tolerance = 1e-8
[../]
[]
(modules/contact/test/tests/verification/patch_tests/ring_3/ring3_template2.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y'
[]
[Mesh]
file = ring3_mesh.e
[]
[Problem]
type = AugmentedLagrangianContactProblem
maximum_lagrangian_update_iterations = 200
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x2]
type = NodalVariableValue
nodeid = 1
variable = disp_x
[../]
[./disp_x11]
type = NodalVariableValue
nodeid = 10
variable = disp_x
[../]
[./disp_y2]
type = NodalVariableValue
nodeid = 1
variable = disp_y
[../]
[./disp_y11]
type = NodalVariableValue
nodeid = 10
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
# petsc_options = '-mat_superlu_dist_iterrefine -mat_superlu_dist_replacetinypivot'
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-9
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x2 disp_y2 disp_x11 disp_y11 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
al_penetration_tolerance = 1e-8
[../]
[]
(modules/contact/test/tests/verification/patch_tests/single_pnt_2d/single_point_2d_frictional.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = single_point_2d.e
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[]
[Functions]
[./appl_disp]
type = PiecewiseLinear
x = '0 0.001 0.101'
y = '0 0.0 -0.10'
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./incslip_x]
type = PenetrationAux
variable = inc_slip_x
quantity = incremental_slip_x
boundary = 3
paired_boundary = 2
[../]
[./incslip_y]
type = PenetrationAux
variable = inc_slip_y
quantity = incremental_slip_y
boundary = 3
paired_boundary = 2
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[BCs]
[./botx]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./boty]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./topx]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = appl_disp
[../]
[./topy]
type = DirichletBC
variable = disp_y
boundary = 4
value = -0.002001
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e9
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputePlaneFiniteStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputePlaneFiniteStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 4
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 4
[../]
[./disp_x]
type = NodalVariableValue
nodeid = 5
variable = disp_x
[../]
[./disp_y]
type = NodalVariableValue
nodeid = 5
variable = disp_y
[../]
[./inc_slip_x]
type = NodalVariableValue
nodeid = 5
variable = inc_slip_x
[../]
[./inc_slip_y]
type = NodalVariableValue
nodeid = 5
variable = inc_slip_y
[../]
[./accum_slip_x]
type = NodalVariableValue
nodeid = 5
variable = accum_slip_x
[../]
[./accum_slip_y]
type = NodalVariableValue
nodeid = 5
variable = accum_slip_y
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
l_max_its = 100
nl_max_its = 200
dt = 0.001
end_time = 0.001
num_steps = 10000
nl_rel_tol = 1e-6
nl_abs_tol = 1e-8
dtmin = 0.001
l_tol = 1e-3
[]
[Outputs]
file_base = single_point_2d_out_frictional_0_2_kin
print_linear_residuals = true
perf_graph = true
csv = true
[./console]
type = Console
max_rows = 5
[../]
[]
[Contact]
[./leftright]
primary = 2
secondary = 3
model = coulomb
formulation = kinematic
penalty = 1e12
normalize_penalty = true
friction_coefficient = '0.2'
tangential_tolerance = 1e-3
[../]
[]
[Dampers]
[./contact_slip]
type = ContactSlipDamper
primary = '2'
secondary = '3'
[../]
[]
(modules/contact/test/tests/verification/patch_tests/brick_1/brick1_template1.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = brick1_mesh.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./saved_z]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./diag_saved_z]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./inc_slip_z]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./accum_slip_z]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y saved_z'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_begin
boundary = 4
paired_boundary = 3
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_begin
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x5]
type = NodalVariableValue
nodeid = 4
variable = disp_x
[../]
[./disp_x8]
type = NodalVariableValue
nodeid = 7
variable = disp_x
[../]
[./disp_x13]
type = NodalVariableValue
nodeid = 12
variable = disp_x
[../]
[./disp_x16]
type = NodalVariableValue
nodeid = 15
variable = disp_x
[../]
[./disp_y5]
type = NodalVariableValue
nodeid = 4
variable = disp_y
[../]
[./disp_y8]
type = NodalVariableValue
nodeid = 7
variable = disp_y
[../]
[./disp_y13]
type = NodalVariableValue
nodeid = 12
variable = disp_y
[../]
[./disp_y16]
type = NodalVariableValue
nodeid = 15
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./back_z]
type = DirichletBC
variable = disp_z
boundary = 6
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeFiniteStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeFiniteStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-9
nl_rel_tol = 1e-8
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = id
[../]
[./y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '1 3 4 5'
sort_by = id
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = id
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x5 disp_x8 disp_x13 disp_x16 disp_y5 disp_y8 disp_y13 disp_y16 stress_yy stress_zz top_react_x top_react_y x_disp y_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(modules/solid_mechanics/test/tests/j_integral_vtest/j_int_surfbreak_ellip_crack_sym_mm_cfp_cm.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[Mesh]
file = ellip_crack_4sym_norad_mm.e
partitioner = centroid
centroid_partitioner_direction = z
[]
[AuxVariables]
[./SED]
order = CONSTANT
family = MONOMIAL
[../]
[./resid_z]
[../]
[]
[Functions]
[./rampConstantUp]
type = PiecewiseLinear
x = '0. 1.'
y = '0. 0.1'
scale_factor = -689.5 #MPa
[../]
[]
[DomainIntegral]
integrals = JIntegral
crack_direction_method = CrackMouth
crack_mouth_boundary = 11
crack_end_direction_method = CrackDirectionVector
crack_direction_vector_end_1 = '0.0 1.0 0.0'
crack_direction_vector_end_2 = '1.0 0.0 0.0'
crack_front_points = '0 254 0
127.308 248.843 0
249.446 233.581 0
361.455 208.835 0
508.003 152.398 0
602.415 80.3208 0
635 0 0'
radius_inner = '12.5 25.0 37.5'
radius_outer = '25.0 37.5 50.0'
intersecting_boundary = '1 2'
symmetry_plane = 2
position_type = angle
incremental = true
[]
[Physics/SolidMechanics/QuasiStatic]
[./master]
strain = FINITE
add_variables = true
incremental = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
[../]
[]
[AuxKernels]
[./SED]
type = MaterialRealAux
variable = SED
property = strain_energy_density
execute_on = timestep_end
[../]
[]
[BCs]
[./crack_y]
type = DirichletBC
variable = disp_z
boundary = 6
value = 0.0
[../]
[./no_y]
type = DirichletBC
variable = disp_y
boundary = 12
value = 0.0
[../]
[./no_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./Pressure]
[./Side1]
boundary = 5
function = rampConstantUp
[../]
[../]
[] # BCs
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 206800
poissons_ratio = 0.3
[../]
[./elastic_stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Executioner]
type = Transient
# Two sets of linesearch options are for petsc 3.1 and 3.3 respectively
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
# petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 4'
line_search = 'none'
l_max_its = 50
nl_max_its = 20
nl_abs_tol = 1e-5
nl_rel_tol = 1e-11
l_tol = 1e-2
start_time = 0.0
dt = 1
end_time = 1
num_steps = 1
[]
[Postprocessors]
[./_dt]
type = TimestepSize
[../]
[./nl_its]
type = NumNonlinearIterations
[../]
[./lin_its]
type = NumLinearIterations
[../]
[./react_z]
type = NodalSum
variable = resid_z
boundary = 5
[../]
[]
[Outputs]
execute_on = 'timestep_end'
file_base = j_int_surfbreak_ellip_crack_sym_mm_cfp_cm_out
csv = true
[]
(modules/contact/test/tests/frictional/single_point_2d/single_point_2d_predictor.i)
[Mesh]
file = single_point_2d.e
[]
[GlobalParams]
displacements = 'disp_x disp_y'
volumetric_locking_correction = false
[]
[AuxVariables]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[]
[Functions]
[./horizontal_movement]
type = ParsedFunction
expression = t
[../]
[]
[Modules/TensorMechanics/Master]
[./all]
add_variables = true
strain = FINITE
save_in = 'saved_x saved_y'
diag_save_in = 'diag_saved_x diag_saved_y'
[../]
[]
[AuxKernels]
[./incslip_x]
type = PenetrationAux
variable = inc_slip_x
quantity = incremental_slip_x
boundary = 3
paired_boundary = 2
[../]
[./incslip_y]
type = PenetrationAux
variable = inc_slip_y
quantity = incremental_slip_y
boundary = 3
paired_boundary = 2
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[BCs]
[./botx]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./boty]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./botx2]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./boty2]
type = DirichletBC
variable = disp_y
boundary = 2
value = 0.0
[../]
[./topx]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = horizontal_movement
[../]
[./topy]
type = DirichletBC
variable = disp_y
boundary = 4
value = -0.005
[../]
[]
[Materials]
[./bottom]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1.0e9
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[./top]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1.0e6
poissons_ratio = 0.3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 4
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 4
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
l_max_its = 100
nl_max_its = 200
dt = 0.001
end_time = 0.01
num_steps = 1000
nl_rel_tol = 1e-8
nl_abs_tol = 1e-8
dtmin = 0.001
l_tol = 1e-3
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
[]
[Outputs]
exodus = true
print_linear_residuals = true
perf_graph = true
[./console]
type = Console
max_rows = 5
[../]
[]
[Contact]
[./leftright]
primary = 2
secondary = 3
model = coulomb
friction_coefficient = '0.25'
[../]
[]
[Dampers]
[./contact_slip]
type = ContactSlipDamper
primary = '2'
secondary = '3'
[../]
[]
(modules/solid_mechanics/test/tests/j_integral_vtest/fgm_5.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[Mesh]
[file]
type = FileMeshGenerator
file = 2d_paulino.e
[]
# uniform_refine = 3
[]
[AuxVariables]
[react_z]
[]
[]
[DomainIntegral]
integrals = 'JIntegral InteractionIntegralKI'
boundary = 1001
radius_inner = '0.01 0.04 0.1 0.2'
radius_outer = '0.01 0.04 0.1 0.2'
crack_direction_method = CrackDirectionVector
crack_direction_vector = '1 0 0' # is it +?
2d = true
axis_2d = 2
incremental = true
symmetry_plane = 1
functionally_graded_youngs_modulus = elastic_mod_material_mat
functionally_graded_youngs_modulus_crack_dir_gradient = elastic_mod_material_der_mat
youngs_modulus = 2e6
poissons_ratio = 0.3
block = '1'
[]
[Physics/SolidMechanics/QuasiStatic]
[master]
strain = FINITE
add_variables = true
incremental = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress strain_xx strain_yy'
decomposition_method = EigenSolution
planar_formulation = PLANE_STRAIN
[]
[]
[Functions]
[parsed_load]
type = ParsedFunction
symbol_names = 'E1 E2 beta'
symbol_values = '1e3 3e3 5'
expression = '-1.0*((E1 + E2) / 2 + (E1 - E2)/2 * tanh(beta*(x+0.1)))'
[]
[elastic_mod_material_der]
type = ParsedFunction
symbol_names = 'E1 E2 beta'
symbol_values = '1e6 3e6 5'
expression = '(E1 - E2) / 2 * beta * (1.0 - tanh(beta*(x+0.1)) * tanh(beta*(x+0.1)))'
[]
[elastic_mod_material]
type = ParsedFunction
symbol_names = 'E1 E2 beta'
symbol_values = '1e6 3e6 5'
expression = '(E1 + E2) / 2 + (E1 - E2)/2 * tanh(beta*(x+0.1))'
[]
[]
[BCs]
[plane_1_x]
type = DirichletBC
variable = disp_x
boundary = 10001
value = 0.0
[]
[plane_y]
type = DirichletBC
variable = disp_y
boundary = '10005 6 1' #10001
value = 0.0
[]
[Pressure]
[Side1]
boundary = 4
function = parsed_load # BCs
[]
[]
[]
[Materials]
[generic_materials]
type = GenericFunctionMaterial
prop_names = 'elastic_mod_material_mat elastic_mod_material_der_mat'
prop_values = 'elastic_mod_material elastic_mod_material_der'
[]
[elasticity_tensor]
type = ComputeVariableIsotropicElasticityTensor
youngs_modulus = elastic_mod_material_mat
poissons_ratio = 0.3
args = ''
[]
[elastic_stress]
type = ComputeFiniteStrainElasticStress
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
l_max_its = 50
nl_max_its = 20
nl_abs_tol = 1e-5
nl_rel_tol = 1e-8
l_tol = 1e-6
start_time = 0.0
dt = 1.0
end_time = 1
num_steps = 1
[]
[Postprocessors]
[_dt]
type = TimestepSize
[]
[nl_its]
type = NumNonlinearIterations
[]
[lin_its]
type = NumLinearIterations
[]
[react_z]
type = NodalSum
variable = react_z
boundary = '10005 6 1'
[]
[]
[Outputs]
execute_on = 'timestep_end'
csv = true
exodus = true
[]
(modules/contact/test/tests/pdass_problems/ironing_penalty_al.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
[input_file]
type = FileMeshGenerator
file = iron.e
[]
[secondary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10001
new_block_name = 'secondary_lower'
sidesets = '10'
input = input_file
[]
[primary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10000
sidesets = '20'
new_block_name = 'primary_lower'
input = secondary
[]
patch_update_strategy = auto
patch_size = 20
allow_renumbering = false
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[]
[AuxVariables]
[penalty_normal_pressure]
order = FIRST
family = LAGRANGE
[]
[penalty_frictional_pressure]
order = FIRST
family = LAGRANGE
[]
[accumulated_slip_one]
order = FIRST
family = LAGRANGE
[]
[tangential_vel_one]
order = FIRST
family = LAGRANGE
[]
[real_weighted_gap]
order = FIRST
family = LAGRANGE
[]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[saved_x]
[]
[saved_y]
[]
[diag_saved_x]
[]
[diag_saved_y]
[]
[von_mises]
order = CONSTANT
family = MONOMIAL
[]
[]
[Functions]
[disp_ramp_vert]
type = PiecewiseLinear
x = '0. 2. 8.'
y = '0. -1.0 -1.0'
[]
[disp_ramp_horz]
type = PiecewiseLinear
x = '0. 8.'
y = '0. 8.'
[]
[]
[Kernels]
[TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
block = '1 2'
strain = FINITE
[]
[]
[AuxKernels]
[penalty_normal_pressure_auxk]
type = PenaltyMortarUserObjectAux
variable = penalty_normal_pressure
user_object = friction_uo
contact_quantity = normal_pressure
[]
[penalty_frictional_pressure_auxk]
type = PenaltyMortarUserObjectAux
variable = penalty_frictional_pressure
user_object = friction_uo
contact_quantity = tangential_pressure_one
[]
[penalty_accumulated_slip_auxk]
type = PenaltyMortarUserObjectAux
variable = accumulated_slip_one
user_object = friction_uo
contact_quantity = accumulated_slip_one
[]
[penalty_tangential_vel_auxk]
type = PenaltyMortarUserObjectAux
variable = tangential_vel_one
user_object = friction_uo
contact_quantity = tangential_velocity_one
[]
[real_weighted_gap_auxk]
type = PenaltyMortarUserObjectAux
variable = real_weighted_gap
user_object = friction_uo
contact_quantity = normal_gap
[]
[stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
block = '1 2'
[]
[stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
block = '1 2'
[]
[stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
block = '1 2'
[]
[von_mises_kernel]
#Calculates the von mises stress and assigns it to von_mises
type = RankTwoScalarAux
variable = von_mises
rank_two_tensor = stress
execute_on = timestep_end
scalar_type = VonMisesStress
block = '1 2'
[]
[]
# [VectorPostprocessors]
# [penalty_normal_pressure]
# type = NodalValueSampler
# variable = penalty_normal_pressure
# boundary = 10
# sort_by = id
# []
# []
[Postprocessors]
[num_nl]
type = NumNonlinearIterations
[]
[cumulative]
type = CumulativeValuePostprocessor
postprocessor = num_nl
[]
[force_x]
type = NodalSum
boundary = 30
variable = saved_x
[]
[force_y]
type = NodalSum
boundary = 30
variable = saved_y
[]
[gap]
type = SideExtremeValue
value_type = min
variable = real_weighted_gap
boundary = 10
[]
[num_al]
type = NumAugmentedLagrangeIterations
[]
[]
[BCs]
[bot_x_disp]
type = DirichletBC
variable = disp_x
boundary = '40'
value = 0.0
preset = false
[]
[bot_y_disp]
type = DirichletBC
variable = disp_y
boundary = '40'
value = 0.0
preset = false
[]
[top_y_disp]
type = FunctionDirichletBC
variable = disp_y
boundary = '30'
function = disp_ramp_vert
preset = false
[]
[top_x_disp]
type = FunctionDirichletBC
variable = disp_x
boundary = '30'
function = disp_ramp_horz
preset = false
[]
[]
[Materials]
[stuff1_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 6896
poissons_ratio = 0.32
[]
[stuff1_strain]
type = ComputeFiniteStrain
block = '2'
[]
[stuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[]
[stuff2_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 689.6
poissons_ratio = 0.32
[]
[stuff2_strain]
type = ComputeFiniteStrain
block = '1'
[]
[stuff2_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-7
l_tol = 1e-6
l_max_its = 7
nl_max_its = 300
start_time = 0.0
end_time = 6.5 # 6.5
dt = 0.0125
dtmin = 1e-5
[Predictor]
type = SimplePredictor
scale = 1.0
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
exodus = true
csv = true
# [chkfile]
# type = CSV
# start_time = 0.0
# execute_vector_postprocessors_on = FINAL
# []
[console]
type = Console
max_rows = 5
[]
[]
[Debug]
show_var_residual_norms = true
[]
[Problem]
type = AugmentedLagrangianContactFEProblem
[]
[UserObjects]
[friction_uo]
type = PenaltyFrictionUserObject
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 10000
secondary_subdomain = 10001
disp_x = disp_x
disp_y = disp_y
friction_coefficient = 0.4 # with 2.0 works
secondary_variable = disp_x
penalty = 5e5
penalty_friction = 1e4
slip_tolerance = 1e-05
penetration_tolerance = 1e-03
[]
[]
[Constraints]
[x]
type = NormalMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 10000
secondary_subdomain = 10001
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = friction_uo
[]
[y]
type = NormalMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 10000
secondary_subdomain = 10001
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = friction_uo
[]
[t_x]
type = TangentialMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 10000
secondary_subdomain = 10001
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = friction_uo
[]
[t_y]
type = TangentialMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 10000
secondary_subdomain = 10001
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = friction_uo
[]
[]
(modules/solid_mechanics/test/tests/2D_geometries/2D-RZ_finiteStrain_resid.i)
# This tests the save_in_disp residual aux-variables for
# ComputeAxisymmetricRZFiniteStrain, which is generated through the use of the
# SolidMechanics QuasiStatic Physics. The GeneratedMesh is 1x1, rotated via axisym to
# create a cylinder of height 1, radius 1.
#
# PostProcessor force_z plots the force on the top surface of the cylinder.
#
# Displacement of 0.1 is applied to top of cylinder while other surfaces are
# constrained. Plotting force_z vs stress_z will show a slope of 3.14159 (pi),
# consistent with formula for normal stress:
#
# Stress = force / area
#
# where area is A = pi * r^2 for a circle.
[Mesh]
type = GeneratedMesh
dim = 2
nx = 5
ny = 5
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.0
[]
[GlobalParams]
displacements = 'disp_r disp_z'
[]
[Problem]
coord_type = RZ
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
save_in = 'force_r force_z'
[../]
[]
[AuxVariables]
[./stress_r]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_r]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_z]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_z]
order = CONSTANT
family = MONOMIAL
[../]
[./force_r]
order = FIRST
family = LAGRANGE
[../]
[./force_z]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxKernels]
[./stress_r]
type = RankTwoAux
rank_two_tensor = stress
index_i = 0
index_j = 0
variable = stress_r
execute_on = timestep_end
[../]
[./strain_r]
type = RankTwoAux
rank_two_tensor = total_strain
index_i = 0
index_j = 0
variable = strain_r
execute_on = timestep_end
[../]
[./stress_z]
type = RankTwoAux
rank_two_tensor = stress
index_i = 1
index_j = 1
variable = stress_z
execute_on = timestep_end
[../]
[./strain_z]
type = RankTwoAux
rank_two_tensor = total_strain
index_i = 1
index_j = 1
variable = strain_z
execute_on = timestep_end
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./_elastic_strain]
type = ComputeFiniteStrainElasticStress
[../]
[]
[BCs]
[./no_disp_r_left]
type = DirichletBC
variable = disp_r
boundary = left
value = 0.0
[../]
[./no_disp_r_right]
type = DirichletBC
variable = disp_r
boundary = right
value = 0.0
[../]
[./no_disp_z_bottom]
type = DirichletBC
variable = disp_z
boundary = bottom
value = 0.0
[../]
[./top]
type = FunctionDirichletBC
variable = disp_z
boundary = top
function = 't'
[../]
[]
[Debug]
show_var_residual_norms = true
[]
[Executioner]
type = Transient
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = ' 201 hypre boomeramg 10'
line_search = 'none'
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
nl_rel_tol = 5e-9
nl_abs_tol = 1e-10
nl_max_its = 15
l_tol = 1e-3
l_max_its = 50
start_time = 0.0
end_time = 0.1
dt = 0.01
[]
[Postprocessors]
[./strainR]
type = ElementAverageValue
variable = strain_r
[../]
[./stressR]
type = ElementAverageValue
variable = stress_r
[../]
[./strainZ]
type = ElementAverageValue
variable = strain_z
[../]
[./stressZ]
type = ElementAverageValue
variable = stress_z
[../]
[./force_r]
type = NodalSum
variable = force_r
boundary = top
[../]
[./force_z]
type = NodalSum
variable = force_z
boundary = top
[../]
[]
[Outputs]
exodus = true
#csv = true
print_linear_residuals = false
perf_graph = true
[]
(modules/solid_mechanics/test/tests/plane_stress/3D_finite_tension_pull.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y disp_z'
[]
[Problem]
extra_tag_vectors = 'ref'
[]
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 3
nx = 1
ny = 1
nz = 1
[]
[]
[AuxVariables]
[react_x]
[]
[]
[Postprocessors]
[react_x]
type = NodalSum
variable = 'react_x'
boundary = 'right'
[]
[stress_xx]
type = ElementalVariableValue
variable = 'stress_xx'
elementid = 0
[]
[strain_zz]
type = ElementalVariableValue
variable = 'strain_zz'
elementid = 0
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[plane_stress]
strain = FINITE
extra_vector_tags = 'ref'
generate_output = 'stress_xx stress_xy stress_yy stress_zz strain_xx strain_xy strain_yy strain_zz'
add_variables = true
[]
[]
[AuxKernels]
[react_x]
type = TagVectorAux
vector_tag = 'ref'
v = 'disp_x'
variable = 'react_x'
[]
[]
[BCs]
[leftx]
type = DirichletBC
boundary = left
variable = disp_x
value = 0.0
[]
[bottomy]
type = DirichletBC
boundary = bottom
variable = disp_y
value = 0.0
[]
[backz]
type = DirichletBC
boundary = back
variable = disp_z
value = 0.0
[]
[rightx]
type = FunctionDirichletBC
boundary = right
variable = disp_x
function = 't'
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 1e6
[]
[stress]
type = ComputeFiniteStrainElasticStress
[]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = none
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
# time control
start_time = 0.0
dt = 0.01
dtmin = 0.01
end_time = 0.2
[]
[Outputs]
csv = true
[]
(test/tests/postprocessors/nodal_sum/nodal_sum_block.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 2
ny = 2
[]
[./left]
input = gen
type = SubdomainBoundingBoxGenerator
bottom_left = '0 0 0'
top_right = '0.5 1 0'
block_id = 100
[../]
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Postprocessors]
[./nodal_sum]
type = NodalSum
variable = u
execute_on = 'initial timestep_end'
block = '0 100'
[../]
[]
[Executioner]
type = Steady
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
csv = true
[]
(test/tests/postprocessors/nodal_sum/nodal_sum_block_non_unique.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 2
ny = 2
[]
[./left]
input = gen
type = SubdomainBoundingBoxGenerator
bottom_left = '0 0 0'
top_right = '0.5 1 0'
block_id = 100
[../]
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Postprocessors]
[./nodal_sum]
type = NodalSum
variable = u
execute_on = 'initial timestep_end'
block = '0 100'
unique_node_execute = false
[../]
[]
[Executioner]
type = Steady
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/ad_2D_geometries/2D-RZ_finiteStrain_resid.i)
# This tests the save_in_disp residual aux-variables for
# ComputeAxisymmetricRZFiniteStrain, which is generated through the use of the
# SolidMechanics QuasiStatic Physics. The GeneratedMesh is 1x1, rotated via axisym to
# create a cylinder of height 1, radius 1.
#
# PostProcessor force_z plots the force on the top surface of the cylinder.
#
# Displacement of 0.1 is applied to top of cylinder while other surfaces are
# constrained. Plotting force_z vs stress_z will show a slope of 3.14159 (pi),
# consistent with formula for normal stress:
#
# Stress = force / area
#
# where area is A = pi * r^2 for a circle.
[Mesh]
type = GeneratedMesh
dim = 2
nx = 5
ny = 5
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.0
[]
[GlobalParams]
displacements = 'disp_r disp_z'
[]
[Problem]
coord_type = RZ
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
save_in = 'force_r force_z'
use_automatic_differentiation = true
[../]
[]
[AuxVariables]
[./stress_r]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_r]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_z]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_z]
order = CONSTANT
family = MONOMIAL
[../]
[./force_r]
order = FIRST
family = LAGRANGE
[../]
[./force_z]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxKernels]
[./stress_r]
type = ADRankTwoAux
rank_two_tensor = stress
index_i = 0
index_j = 0
variable = stress_r
execute_on = timestep_end
[../]
[./strain_r]
type = ADRankTwoAux
rank_two_tensor = total_strain
index_i = 0
index_j = 0
variable = strain_r
execute_on = timestep_end
[../]
[./stress_z]
type = ADRankTwoAux
rank_two_tensor = stress
index_i = 1
index_j = 1
variable = stress_z
execute_on = timestep_end
[../]
[./strain_z]
type = ADRankTwoAux
rank_two_tensor = total_strain
index_i = 1
index_j = 1
variable = strain_z
execute_on = timestep_end
[../]
[]
[Materials]
[./elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./_elastic_strain]
type = ADComputeFiniteStrainElasticStress
[../]
[]
[BCs]
[./no_disp_r_left]
type = ADDirichletBC
variable = disp_r
boundary = left
value = 0.0
[../]
[./no_disp_r_right]
type = ADDirichletBC
variable = disp_r
boundary = right
value = 0.0
[../]
[./no_disp_z_bottom]
type = ADDirichletBC
variable = disp_z
boundary = bottom
value = 0.0
[../]
[./top]
type = ADFunctionDirichletBC
variable = disp_z
boundary = top
function = 't'
[../]
[]
[Debug]
show_var_residual_norms = true
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = ' 201 hypre boomeramg 10'
line_search = 'none'
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
nl_rel_tol = 5e-9
nl_abs_tol = 1e-10
nl_max_its = 15
l_tol = 1e-3
l_max_its = 50
start_time = 0.0
end_time = 0.1
dt = 0.01
[]
[Postprocessors]
[./strainR]
type = ElementAverageValue
variable = strain_r
[../]
[./stressR]
type = ElementAverageValue
variable = stress_r
[../]
[./strainZ]
type = ElementAverageValue
variable = strain_z
[../]
[./stressZ]
type = ElementAverageValue
variable = stress_z
[../]
[./force_r]
type = NodalSum
variable = force_r
boundary = top
[../]
[./force_z]
type = NodalSum
variable = force_z
boundary = top
[../]
[]
[Outputs]
exodus = true
print_linear_residuals = false
perf_graph = true
[]
(modules/contact/test/tests/verification/patch_tests/brick_1/brick1_template2.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = brick1_mesh.e
[]
[Problem]
type = AugmentedLagrangianContactProblem
maximum_lagrangian_update_iterations = 200
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./saved_z]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./diag_saved_z]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./inc_slip_z]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./accum_slip_z]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y saved_z'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_begin
boundary = 4
paired_boundary = 3
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_begin
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x5]
type = NodalVariableValue
nodeid = 4
variable = disp_x
[../]
[./disp_x8]
type = NodalVariableValue
nodeid = 7
variable = disp_x
[../]
[./disp_x13]
type = NodalVariableValue
nodeid = 12
variable = disp_x
[../]
[./disp_x16]
type = NodalVariableValue
nodeid = 15
variable = disp_x
[../]
[./disp_y5]
type = NodalVariableValue
nodeid = 4
variable = disp_y
[../]
[./disp_y8]
type = NodalVariableValue
nodeid = 7
variable = disp_y
[../]
[./disp_y13]
type = NodalVariableValue
nodeid = 12
variable = disp_y
[../]
[./disp_y16]
type = NodalVariableValue
nodeid = 15
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./back_z]
type = DirichletBC
variable = disp_z
boundary = 6
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeFiniteStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeFiniteStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-9
nl_rel_tol = 1e-8
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = id
[../]
[./y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '1 3 4 5'
sort_by = id
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = id
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x5 disp_x8 disp_x13 disp_x16 disp_y5 disp_y8 disp_y13 disp_y16 stress_yy stress_zz top_react_x top_react_y x_disp y_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 5e+9
al_penetration_tolerance = 1e-8
[../]
[]
(modules/contact/test/tests/nodal_area/nodal_area_Hex20.i)
[Mesh]
file = nodal_area_Hex20.e
[]
[GlobalParams]
order = SECOND
displacements = 'displ_x displ_y displ_z'
[]
[Functions]
[./disp]
type = PiecewiseLinear
x = '0 1'
y = '0 20e-6'
[../]
[]
[Variables]
[./displ_x]
[../]
[./displ_y]
[../]
[./displ_z]
[../]
[]
[AuxVariables]
[./react_x]
[../]
[./react_y]
[../]
[./react_z]
[../]
[]
[Modules/TensorMechanics/Master]
[./all]
incremental = true
save_in = 'react_x react_y react_z'
add_variables = true
strain = FINITE
generate_output = 'stress_xx'
[../]
[]
[BCs]
[./move_right]
type = FunctionDirichletBC
boundary = '1'
variable = displ_x
function = disp
[../]
[./fixed_x]
type = DirichletBC
boundary = '3 4'
variable = displ_x
value = 0
[../]
[./fixed_y]
type = DirichletBC
boundary = 10
variable = displ_y
value = 0
[../]
[./fixed_z]
type = DirichletBC
boundary = 11
variable = displ_z
value = 0
[../]
[]
[Contact]
[./dummy_name]
primary = 3
secondary = 2
penalty = 1e7
tangential_tolerance = 1e-5
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
block = '1 2'
youngs_modulus = 1e6
poissons_ratio = 0.0
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 4'
line_search = 'none'
nl_rel_tol = 1e-9
l_tol = 1e-4
l_max_its = 40
start_time = 0.0
dt = 1.0
end_time = 1.0
[./Quadrature]
order = THIRD
[../]
[]
[Postprocessors]
[./react_x]
type = NodalSum
variable = react_x
boundary = 1
execute_on = 'initial timestep_end'
[../]
[./total_area]
type = NodalSum
variable = nodal_area
boundary = 2
execute_on = 'initial timestep_end'
[../]
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/verification/patch_tests/ring_4/ring4_mu_0_2_pen.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y'
[]
[Mesh]
file = ring4_mesh.e
[]
[Problem]
type = FEProblem
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x16]
type = NodalVariableValue
nodeid = 15
variable = disp_x
[../]
[./disp_x9]
type = NodalVariableValue
nodeid = 8
variable = disp_x
[../]
[./disp_y16]
type = NodalVariableValue
nodeid = 15
variable = disp_y
[../]
[./disp_y9]
type = NodalVariableValue
nodeid = 8
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-9
nl_rel_tol = 1e-8
l_max_its = 100
nl_max_its = 1000
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-3
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
file_base = ring4_mu_0_2_pen_out
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
file_base = ring4_mu_0_2_pen_check
show = 'bot_react_x bot_react_y disp_x9 disp_y9 disp_x16 disp_y16 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
model = coulomb
formulation = penalty
normalize_penalty = true
friction_coefficient = 0.2
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(modules/contact/test/tests/pdass_problems/cylinder_friction_penalty_normal_al_backup.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
[input_file]
type = FileMeshGenerator
file = hertz_cyl_finer.e
[]
[secondary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10001
new_block_name = 'secondary_lower'
sidesets = '3'
input = input_file
[]
[primary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10000
sidesets = '2'
new_block_name = 'primary_lower'
input = secondary
[]
allow_renumbering = false
[]
[Problem]
type = AugmentedLagrangianContactFEProblem
extra_tag_vectors = 'ref'
maximum_lagrangian_update_iterations = 1000
[]
[AuxVariables]
[penalty_normal_pressure]
[]
[penalty_frictional_pressure]
[]
[accumulated_slip_one]
[]
[tangential_vel_one]
[]
[normal_gap]
[]
[normal_lm]
[]
[saved_x]
[]
[saved_y]
[]
[active]
[]
[]
[Functions]
[disp_ramp_vert]
type = PiecewiseLinear
x = '0. 0.1 0.2'
y = '0. -0.020 0.0'
[]
[disp_ramp_horz]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. 0.0 0.015'
[]
[]
[Modules/TensorMechanics/Master/all]
strain = FINITE
add_variables = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
block = '1 2 3 4 5 6 7'
generate_output = 'stress_xx stress_yy stress_xy'
[]
[AuxKernels]
[penalty_normal_pressure]
type = PenaltyMortarUserObjectAux
variable = penalty_normal_pressure
user_object = friction_uo
contact_quantity = normal_pressure
boundary = 3
[]
[normal_lm]
type = PenaltyMortarUserObjectAux
variable = normal_lm
user_object = friction_uo
contact_quantity = normal_lm
boundary = 3
[]
[normal_gap]
type = PenaltyMortarUserObjectAux
variable = normal_gap
user_object = friction_uo
contact_quantity = normal_gap
boundary = 3
[]
[]
[Postprocessors]
[bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[]
[bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[]
[top_react_x]
type = NodalSum
variable = saved_x
boundary = 4
[]
[top_react_y]
type = NodalSum
variable = saved_y
boundary = 4
[]
[_dt]
type = TimestepSize
[]
[num_lin_it]
type = NumLinearIterations
[]
[num_nonlin_it]
type = NumNonlinearIterations
[]
[cumulative]
type = CumulativeValuePostprocessor
postprocessor = num_nonlin_it
[]
[gap]
type = SideExtremeValue
value_type = min
variable = normal_gap
boundary = 3
[]
[num_al]
type = NumAugmentedLagrangeIterations
[]
[active_set_size]
type = NodalSum
variable = active
[]
[]
[BCs]
[side_x]
type = DirichletBC
variable = disp_y
boundary = '1 2'
value = 0.0
[]
[bot_y]
type = DirichletBC
variable = disp_x
boundary = '1 2'
value = 0.0
[]
[top_y_disp]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = disp_ramp_vert
[]
[top_x_disp]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = disp_ramp_horz
[]
[]
[Materials]
[stuff1_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e8
poissons_ratio = 0.0
[]
[stuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[stuff2_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2 3 4 5 6 7'
youngs_modulus = 1e6
poissons_ratio = 0.3
[]
[stuff2_stress]
type = ComputeFiniteStrainElasticStress
block = '2 3 4 5 6 7'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = -pc_type
petsc_options_value = lu
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-8
nl_max_its = 1300
l_tol = 1e-05
l_abs_tol = 1e-13
start_time = 0.0
end_time = 0.2 # 3.5
dt = 0.1
dtmin = 0.001
[Predictor]
type = SimplePredictor
scale = 1.0
[]
automatic_scaling = true
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[VectorPostprocessors]
[surface]
type = NodalValueSampler
use_displaced_mesh = false
variable = 'disp_x disp_y penalty_normal_pressure normal_gap'
boundary = '3'
sort_by = id
[]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
exodus = true
csv = false
[vectorpp_output]
type = CSV
create_final_symlink = true
execute_on = 'INITIAL TIMESTEP_END FINAL'
[]
[]
[UserObjects]
[friction_uo]
type = PenaltyWeightedGapUserObject
primary_boundary = '2'
secondary_boundary = '3'
primary_subdomain = '10000'
secondary_subdomain = '10001'
disp_x = disp_x
disp_y = disp_y
penalty = 1e7
penalty_multiplier = 10
penetration_tolerance = 1e-12
use_physical_gap = true
[]
[]
[Constraints]
[x]
type = NormalMortarMechanicalContact
primary_boundary = '2'
secondary_boundary = '3'
primary_subdomain = '10000'
secondary_subdomain = '10001'
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = friction_uo
[]
[y]
type = NormalMortarMechanicalContact
primary_boundary = '2'
secondary_boundary = '3'
primary_subdomain = '10000'
secondary_subdomain = '10001'
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = friction_uo
[]
[]
(modules/contact/test/tests/verification/patch_tests/ring_1/ring1_mu_0_2_pen.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = ring1_mesh.e
[]
[Problem]
type = FEProblem
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x2]
type = NodalVariableValue
nodeid = 1
variable = disp_x
[../]
[./disp_x7]
type = NodalVariableValue
nodeid = 6
variable = disp_x
[../]
[./disp_y2]
type = NodalVariableValue
nodeid = 1
variable = disp_y
[../]
[./disp_y7]
type = NodalVariableValue
nodeid = 6
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-9
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
file_base = ring1_mu_0_2_pen_out
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
file_base = ring1_mu_0_2_pen_check
show = 'bot_react_x bot_react_y disp_x2 disp_y2 disp_x7 disp_y7 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
model = coulomb
formulation = penalty
normalize_penalty = true
tangential_tolerance = 1e-3
friction_coefficient = 0.2
penalty = 1e+9
[../]
[]
(modules/contact/test/tests/verification/patch_tests/plane_4/plane4_template1.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y'
[]
[Mesh]
file = plane4_mesh.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./zeroslip_x]
type = ConstantAux
variable = inc_slip_x
boundary = 4
execute_on = timestep_begin
value = 0.0
[../]
[./zeroslip_y]
type = ConstantAux
variable = inc_slip_y
boundary = 4
execute_on = timestep_begin
value = 0.0
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x9]
type = NodalVariableValue
nodeid = 8
variable = disp_x
[../]
[./disp_x16]
type = NodalVariableValue
nodeid = 15
variable = disp_x
[../]
[./disp_y9]
type = NodalVariableValue
nodeid = 8
variable = disp_y
[../]
[./disp_y16]
type = NodalVariableValue
nodeid = 15
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeIncrementalSmallStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeIncrementalSmallStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-7
l_max_its = 100
nl_max_its = 200
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-3
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x9 disp_y9 disp_x16 disp_y16 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(modules/contact/test/tests/frictional/sliding_elastic_blocks_2d/sliding_elastic_blocks_2d.i)
[Mesh]
file = sliding_elastic_blocks_2d.e
[]
[GlobalParams]
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[AuxVariables]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./accum_slip]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Functions]
[./vertical_movement]
type = ParsedFunction
expression = -t
[../]
[]
[Modules/TensorMechanics/Master]
[./all]
add_variables = true
strain = FINITE
save_in = 'saved_x saved_y'
diag_save_in = 'diag_saved_x diag_saved_y'
[../]
[]
[AuxKernels]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
quantity = incremental_slip_x
boundary = 3
paired_boundary = 2
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
quantity = incremental_slip_y
boundary = 3
paired_boundary = 2
[../]
[./accum_slip]
type = PenetrationAux
variable = accum_slip
execute_on = timestep_end
quantity = accumulated_slip
boundary = 3
paired_boundary = 2
[../]
[./tangential_force_x]
type = PenetrationAux
variable = tang_force_x
execute_on = timestep_end
quantity = tangential_force_x
boundary = 3
paired_boundary = 2
[../]
[./tangential_force_y]
type = PenetrationAux
variable = tang_force_y
execute_on = timestep_end
quantity = tangential_force_y
boundary = 3
paired_boundary = 2
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 4
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 4
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./left_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./right_x]
type = DirichletBC
variable = disp_x
boundary = 4
value = -0.005
[../]
[./right_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = vertical_movement
[../]
[]
[Materials]
[./left]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1.0e7
poissons_ratio = 0.3
[../]
[./right]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1.0e6
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
l_max_its = 100
nl_max_its = 1000
dt = 0.01
end_time = 0.05
num_steps = 1000
nl_rel_tol = 1e-16
nl_abs_tol = 1e-09
dtmin = 0.01
l_tol = 1e-3
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
[]
[Outputs]
file_base = sliding_elastic_blocks_2d_out
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 2
model = coulomb
friction_coefficient = '0.25'
penalty = 1e6
[../]
[]
[Dampers]
[./contact_slip]
type = ContactSlipDamper
secondary = 3
primary = 2
[../]
[]
(modules/contact/test/tests/verification/hertz_cyl/quart_symm_q4/hertz_cyl_qsym_1deg_template1.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = hertz_cyl_qsym_1deg_q4.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Functions]
[./disp_ramp_vert]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. -0.0020 -0.0020'
[../]
[./disp_ramp_zero]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. 0.0 0.0'
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 4
paired_boundary = 3
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./disp_x281]
type = NodalVariableValue
nodeid = 280
variable = disp_x
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./side_x]
type = DirichletBC
variable = disp_y
boundary = '1 3'
value = 0.0
[../]
[./bot_y]
type = DirichletBC
variable = disp_x
boundary = '1 2 3'
value = 0.0
[../]
[./top_y_disp]
type = FunctionDirichletBC
variable = disp_y
boundary = 5
function = disp_ramp_vert
[../]
[]
[Materials]
[./stuff1_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e10
poissons_ratio = 0.0
[../]
[./stuff1_strain]
type = ComputeFiniteStrain
block = '1'
[../]
[./stuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./stuff2_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff2_strain]
type = ComputeFiniteStrain
block = '2'
[../]
[./stuff2_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[./stuff3_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '3'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff3_strain]
type = ComputeFiniteStrain
block = '3'
[../]
[./stuff3_stress]
type = ComputeFiniteStrainElasticStress
block = '3'
[../]
[./stuff4_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '4'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff4_strain]
type = ComputeFiniteStrain
block = '4'
[../]
[./stuff4_stress]
type = ComputeFiniteStrainElasticStress
block = '4'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-6
nl_rel_tol = 1e-5
l_max_its = 50
nl_max_its = 100
start_time = 0.0
dt = 0.1
dtmin = 0.1
num_steps = 10
end_time = 1.0
l_tol = 1e-3
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '3 4 5'
sort_by = id
[../]
[./y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '3 4 5'
sort_by = id
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '4'
sort_by = id
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x281 top_react_x top_react_y x_disp y_disp cont_press'
start_time = 0.9
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./interface]
primary = 3
secondary = 4
model = glued
formulation = kinematic
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(modules/contact/test/tests/nodal_area/nodal_area_Hex20_3.i)
[Mesh]
file = nodal_area_Hex20.e
[]
[GlobalParams]
order = SECOND
displacements = 'displ_x displ_y displ_z'
[]
[Functions]
[./disp]
type = PiecewiseLinear
x = '0 1'
y = '0 20e-6'
[../]
[]
[Variables]
[./displ_x]
[../]
[./displ_y]
[../]
[./displ_z]
[../]
[]
[AuxVariables]
[./react_x]
[../]
[./react_y]
[../]
[./react_z]
[../]
[]
[Modules/TensorMechanics/Master]
[./all]
incremental = true
save_in = 'react_x react_y react_z'
add_variables = true
strain = FINITE
generate_output = 'stress_xx'
[../]
[]
[BCs]
[./move_right]
type = FunctionDirichletBC
boundary = '1'
variable = displ_x
function = disp
[../]
[./fixed_x]
type = DirichletBC
boundary = '3 4'
variable = displ_x
value = 0
[../]
[./fixed_y]
type = DirichletBC
boundary = 10
variable = displ_y
value = 0
[../]
[./fixed_z]
type = DirichletBC
boundary = 11
variable = displ_z
value = 0
[../]
[]
[Contact]
[./dummy_name]
primary = 3
secondary = 2
formulation = penalty
penalty = 1e9
tangential_tolerance = 1e-5
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
block = '1 2'
youngs_modulus = 1e6
poissons_ratio = 0.0
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 4'
line_search = 'none'
nl_rel_tol = 1e-7
l_tol = 1e-4
l_max_its = 40
nl_max_its = 10
start_time = 0.0
dt = 1.0
dtmin = 1.0
end_time = 1.0
[./Quadrature]
order = THIRD
[../]
[]
[Postprocessors]
[./react_x]
type = NodalSum
variable = react_x
boundary = 1
[../]
[./total_area]
type = NodalSum
variable = nodal_area
boundary = 2
[../]
[]
[Outputs]
exodus = true
[]
(modules/heat_transfer/test/tests/convective_flux_function/convective_flux_function.i)
# This is a test of the ConvectiveFluxFunction BC.
# There is a single 1x1 element with a prescribed temperature
# on the left side and a convective flux BC on the right side.
# The temperature on the left is 100, and the far-field temp is 200.
# The conductance of the body (conductivity * length) is 10
#
# If the conductance in the BC is also 10, the temperature on the
# right side of the solid element should be 150 because half of the
# temperature drop should occur over the body and half in the BC.
#
# The integrated flux is deltaT * conductance, or -50 * 10 = -500.
# The negative sign indicates that heat is going into the body.
#
# The conductance is defined multiple ways using this input, and
# as long as it evaluates to 10, the result described above will
# be obtained.
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 1
[]
[Problem]
extra_tag_vectors = 'bcs'
[]
[Variables]
[temp]
initial_condition = 100.0
[]
[]
[AuxVariables]
[flux]
[]
[]
[AuxKernels]
[flux]
type = TagVectorAux
variable = flux
v = temp
vector_tag = 'bcs'
execute_on = timestep_end
[]
[]
[Kernels]
[heat_conduction]
type = HeatConduction
variable = temp
[]
[]
[Materials]
[thermal]
type = HeatConductionMaterial
thermal_conductivity = 10.0
[]
[]
[BCs]
[left]
type = DirichletBC
variable = temp
boundary = left
value = 100.0
[]
[right]
type = ConvectiveFluxFunction
variable = temp
boundary = right
T_infinity = 200.0
coefficient = 10.0 #This will behave as described in the header of this file if this evaluates to 10
extra_vector_tags = 'bcs'
[]
[]
[Postprocessors]
[integrated_flux]
type = NodalSum
variable = flux
boundary = right
[]
[]
[Executioner]
type = Transient
start_time = 0.0
end_time = 1.0
dt = 1.0
nl_rel_tol=1e-12
[]
[Outputs]
csv = true
[]
(modules/contact/test/tests/pdass_problems/ironing.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
[input_file]
type = FileMeshGenerator
file = iron.e
[]
[secondary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10001
new_block_name = 'secondary_lower'
sidesets = '10'
input = input_file
[]
[primary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10000
sidesets = '20'
new_block_name = 'primary_lower'
input = secondary
[]
patch_update_strategy = auto
patch_size = 20
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[frictionless_normal_lm]
order = FIRST
family = LAGRANGE
block = 'secondary_lower'
use_dual = true
[]
[tangential_lm]
order = FIRST
family = LAGRANGE
block = 'secondary_lower'
use_dual = true
[]
[]
[AuxVariables]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[saved_x]
[]
[saved_y]
[]
[diag_saved_x]
[]
[diag_saved_y]
[]
[von_mises]
order = CONSTANT
family = MONOMIAL
[]
[]
[Functions]
[disp_ramp_vert]
type = PiecewiseLinear
x = '0. 2. 8.'
y = '0. -1.0 -1.0'
[]
[disp_ramp_horz]
type = PiecewiseLinear
x = '0. 8.' # x = '0. 2. 8.'
y = '0. 8.' # y = '0. 0. 8'
[]
[]
[Kernels]
[TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
block = '1 2'
strain = FINITE
[]
[]
[AuxKernels]
[stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
block = '1 2'
[]
[stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
block = '1 2'
[]
[stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
block = '1 2'
[]
[von_mises_kernel]
#Calculates the von mises stress and assigns it to von_mises
type = RankTwoScalarAux
variable = von_mises
rank_two_tensor = stress
execute_on = timestep_end
scalar_type = VonMisesStress
block = '1 2'
[]
[]
[Postprocessors]
[bot_react_x]
type = NodalSum
variable = saved_x
boundary = 20
[]
[bot_react_y]
type = NodalSum
variable = saved_y
boundary = 20
[]
[top_react_x]
type = NodalSum
variable = saved_x
boundary = 10
[]
[top_react_y]
type = NodalSum
variable = saved_y
boundary = 10
[]
[_dt]
type = TimestepSize
[]
[contact_pressure]
type = NodalVariableValue
variable = frictionless_normal_lm
nodeid = 805
[]
[]
[BCs]
[bot_x_disp]
type = DirichletBC
variable = disp_x
boundary = '40'
value = 0.0
preset = false
[]
[bot_y_disp]
type = DirichletBC
variable = disp_y
boundary = '40'
value = 0.0
preset = false
[]
[top_y_disp]
type = FunctionDirichletBC
variable = disp_y
boundary = '30'
function = disp_ramp_vert
preset = false
[]
[top_x_disp]
type = FunctionDirichletBC
variable = disp_x
boundary = '30'
function = disp_ramp_horz
preset = false
[]
[]
[Materials]
[stuff1_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 6896
poissons_ratio = 0.32
[]
[stuff1_strain]
type = ComputeFiniteStrain
block = '2'
[]
[stuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[]
[stuff2_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 689.6
poissons_ratio = 0.32
[]
[stuff2_strain]
type = ComputeFiniteStrain
block = '1'
[]
[stuff2_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-7
l_tol = 1e-6
l_max_its = 50
nl_max_its = 30
start_time = 0.0
end_time = 0.1 # 6.5
dt = 0.0125
dtmin = 1e-5
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[VectorPostprocessors]
[cont_press]
type = NodalValueSampler
variable = frictionless_normal_lm
boundary = '10'
sort_by = id
execute_on = FINAL
[]
[friction]
type = NodalValueSampler
variable = tangential_lm
boundary = '10'
sort_by = id
execute_on = FINAL
[]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
exodus = false
csv = true
[chkfile]
type = CSV
show = 'cont_press friction'
start_time = 0.0
execute_vector_postprocessors_on = FINAL
[]
[console]
type = Console
max_rows = 5
[]
[]
[Debug]
show_var_residual_norms = true
[]
[UserObjects]
[weighted_vel_uo]
type = LMWeightedVelocitiesUserObject
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 10000
secondary_subdomain = 10001
lm_variable_normal = frictionless_normal_lm
lm_variable_tangential_one = tangential_lm
secondary_variable = disp_x
disp_x = disp_x
disp_y = disp_y
[]
[]
[Constraints]
# All constraints below for mechanical contact (Mortar)
[weighted_gap_lm]
type = ComputeFrictionalForceLMMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 10000
secondary_subdomain = 10001
variable = frictionless_normal_lm
disp_x = disp_x
disp_y = disp_y
use_displaced_mesh = true
friction_lm = tangential_lm
mu = 0.5
c_t = 1.0e1
c = 1.0e3
weighted_gap_uo = weighted_vel_uo
weighted_velocities_uo = weighted_vel_uo
[]
[x]
type = NormalMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = '10000'
secondary_subdomain = '10001'
variable = frictionless_normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_vel_uo
[]
[y]
type = NormalMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = '10000'
secondary_subdomain = '10001'
variable = frictionless_normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_vel_uo
[]
[tangential_x]
type = TangentialMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = '10000'
secondary_subdomain = '10001'
variable = tangential_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_y]
type = TangentialMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = '10000'
secondary_subdomain = '10001'
variable = tangential_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[]
(modules/contact/test/tests/verification/patch_tests/cyl_2/cyl2_mu_0_2_pen.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = cyl2_mesh.e
[]
[Problem]
type = FEProblem
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x5]
type = NodalVariableValue
nodeid = 4
variable = disp_x
[../]
[./disp_x9]
type = NodalVariableValue
nodeid = 8
variable = disp_x
[../]
[./disp_y5]
type = NodalVariableValue
nodeid = 4
variable = disp_y
[../]
[./disp_y9]
type = NodalVariableValue
nodeid = 8
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-6
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-4
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
file_base = cyl2_mu_0_2_pen_out
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
file_base = cyl2_mu_0_2_pen_check
show = 'bot_react_x bot_react_y disp_x5 disp_y5 disp_x9 disp_y9 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
model = coulomb
formulation = penalty
normalize_penalty = true
tangential_tolerance = 1e-3
friction_coefficient = 0.2
penalty = 1e+9
[../]
[]