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OGS
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OGS
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<OpenGeoSysProject>
<meshes>
<mesh axially_symmetric="false">meshes/cube_1e0_1x1x1_hex8.vtu</mesh>
<mesh axially_symmetric="false">meshes/cube_1e0_1x1x1_hex8_whole_surface.vtu</mesh>
<mesh axially_symmetric="false">meshes/cube_1e0_1x1x1_hex8_x0.vtu</mesh>
<mesh axially_symmetric="false">meshes/cube_1e0_1x1x1_hex8_y0.vtu</mesh>
<mesh axially_symmetric="false">meshes/cube_1e0_1x1x1_hex8_z0.vtu</mesh>
<mesh axially_symmetric="false">meshes/cube_1e0_1x1x1_hex8_x1.vtu</mesh>
<mesh axially_symmetric="false">meshes/cube_1e0_1x1x1_hex8_y1.vtu</mesh>
<mesh axially_symmetric="false">meshes/cube_1e0_1x1x1_hex8_z1.vtu</mesh>
</meshes>
<processes>
<process>
<name>TRM</name>
<type>THERMO_RICHARDS_MECHANICS</type>
<subtype>StressSaturation_StrainPressureTemperature</subtype>
<integration_order>3</integration_order>
<constitutive_relation>
<type>MFront</type>
<behaviour>BentoniteBehaviour</behaviour>
<library path_is_relative_to_prj_file="false">libOgsMFrontBehaviourBentoniteGeneralModForCTestsOnly</library>
<initial_values>
<state_variable name="e" parameter="e0" />
<state_variable name="em" parameter="em0" />
<state_variable name="eM" parameter="eM0" />
<state_variable name="SrM" parameter="SrM0" />
<state_variable name="a_scan" parameter="a_scan0" />
<state_variable name="re" parameter="re0" />
</initial_values>
</constitutive_relation>
<process_variables>
<temperature>temperature</temperature>
<pressure>pressure</pressure>
<displacement>displacement</displacement>
</process_variables>
<secondary_variables>
<secondary_variable internal_name="sigma_total" output_name="sigma_total" />
<secondary_variable internal_name="epsilon" output_name="epsilon" />
</secondary_variables>
<specific_body_force>0 0 0</specific_body_force>
<initial_stress type="total">initial_stress</initial_stress>
</process>
</processes>
<media>
<medium id="0">
<phases>
<phase>
<type>AqueousLiquid</type>
<properties>
<property>
<name>specific_heat_capacity</name>
<type>Constant</type>
<value>4280.0</value>
</property>
<property>
<name>thermal_conductivity</name>
<type>Constant</type>
<value>0.6</value>
</property>
<property>
<name>density</name>
<type>Constant</type>
<value>999.1</value>
</property>
<property>
<name>thermal_expansivity</name>
<type>Constant</type>
<value>1e-5</value>
</property>
<property>
<name>viscosity</name>
<type>Constant</type>
<value>1.e-3</value>
</property>
</properties>
</phase>
<phase>
<type>Solid</type>
<properties>
<property>
<name>density</name>
<type>Constant</type>
<value>2290</value>
</property>
<property>
<name>thermal_conductivity</name>
<type>Constant</type>
<value>1.838</value>
</property>
<property>
<name>specific_heat_capacity</name>
<type>Constant</type>
<value>917.654</value>
</property>
<property>
<name>thermal_expansivity</name>
<type>Constant</type>
<value>1e-5</value>
</property>
</properties>
</phase>
</phases>
<properties>
<property>
<name>saturation</name>
<type>Constant</type>
<value>0.345</value>
</property>
<property>
<name>relative_permeability</name>
<type>Constant</type>
<value>1</value>
</property>
<property>
<name>permeability</name>
<type>Constant</type>
<value>2e-20</value>
</property>
<property>
<name>porosity</name>
<type>Constant</type>
<value>0.16</value>
</property>
<property>
<name>bishops_effective_stress</name>
<type>BishopsPowerLaw</type>
<exponent>1.0</exponent>
</property>
<property>
<name>biot_coefficient</name>
<type>Constant</type>
<value>1.0</value>
</property>
<property>
<name>thermal_conductivity</name>
<type>EffectiveThermalConductivityPorosityMixing</type>
</property>
</properties>
</medium>
</media>
<time_loop>
<processes>
<process ref="TRM">
<nonlinear_solver>basic_newton</nonlinear_solver>
<convergence_criterion>
<type>PerComponentDeltaX</type>
<norm_type>INFINITY_N</norm_type>
<abstols>1e-9 1e-6 1e-9 1e-9 1e-9</abstols>
</convergence_criterion>
<time_discretization>
<type>BackwardEuler</type>
</time_discretization>
<time_stepping>
<type>FixedTimeStepping</type>
<t_initial>0</t_initial>
<t_end>6</t_end>
<timesteps>
<pair>
<repeat>1</repeat>
<delta_t>0.0125</delta_t>
</pair>
</timesteps>
</time_stepping>
</process>
</processes>
<output>
<type>VTK</type>
<prefix>confined_compression</prefix>
<timesteps>
<pair>
<repeat>1</repeat>
<each_steps>1</each_steps>
</pair>
</timesteps>
<variables />
<suffix>ts{:timestep}_t_{:time}</suffix>
</output>
</time_loop>
<parameters>
<parameter>
<mesh>cube_1e0_1x1x1_hex8</mesh>
<name>initial_stress</name>
<type>Function</type>
<expression>-2e6</expression>
<expression>-2e6</expression>
<expression>-2e6</expression>
<expression>0</expression>
<expression>0</expression>
<expression>0</expression>
</parameter>
<parameter>
<name>e0</name>
<type>Constant</type>
<value>0.9</value>
</parameter>
<parameter>
<name>em0</name>
<type>Constant</type>
<value>0.0</value>
</parameter>
<parameter>
<name>eM0</name>
<type>Constant</type>
<value>0.0</value>
</parameter>
<parameter>
<name>SrM0</name>
<type>Constant</type>
<value>0.0</value>
</parameter>
<parameter>
<name>a_scan0</name>
<type>Constant</type>
<value>0.0</value>
</parameter>
<parameter>
<name>re0</name>
<type>Constant</type>
<value>0.0</value>
</parameter>
<parameter>
<name>displacement0</name>
<type>Constant</type>
<values>0 0 0</values>
</parameter>
<parameter>
<name>pressure_ic</name>
<type>Constant</type>
<values>-110e6</values>
</parameter>
<parameter>
<name>temperature_ic</name>
<type>Constant</type>
<value>273.15</value>
</parameter>
<parameter>
<name>zero</name>
<type>Constant</type>
<value>0</value>
</parameter>
<parameter>
<name>one</name>
<type>Constant</type>
<value>1</value>
</parameter>
<parameter>
<name>pressure_bc</name>
<type>CurveScaled</type>
<curve>p_curve</curve>
<parameter>one</parameter>
</parameter>
<parameter>
<name>stress_xx</name>
<type>CurveScaled</type>
<curve>sigma_curve</curve>
<parameter>one</parameter>
</parameter>
</parameters>
<curves>
<curve>
<name>p_curve</name>
<coords>0.0 3.0</coords>
<values>-110e6 -110e6</values>
</curve>
<curve>
<name>sigma_curve</name>
<coords>0.0 6.0</coords>
<values>-2e6 -4e6</values>
</curve>
</curves>
<process_variables>
<process_variable>
<name>displacement</name>
<components>3</components>
<order>1</order>
<initial_condition>displacement0</initial_condition>
<boundary_conditions>
<boundary_condition>
<mesh>cube_1e0_1x1x1_hex8_x0</mesh>
<type>Dirichlet</type>
<component>0</component>
<parameter>zero</parameter>
</boundary_condition>
<boundary_condition>
<mesh>cube_1e0_1x1x1_hex8_y0</mesh>
<type>Dirichlet</type>
<component>1</component>
<parameter>zero</parameter>
</boundary_condition>
<boundary_condition>
<mesh>cube_1e0_1x1x1_hex8_z0</mesh>
<type>Dirichlet</type>
<component>2</component>
<parameter>zero</parameter>
</boundary_condition>
<boundary_condition>
<mesh>cube_1e0_1x1x1_hex8_x1</mesh>
<type>Neumann</type>
<component>0</component>
<parameter>stress_xx</parameter>
</boundary_condition>
<boundary_condition>
<mesh>cube_1e0_1x1x1_hex8_y1</mesh>
<type>Dirichlet</type>
<component>1</component>
<parameter>zero</parameter>
</boundary_condition>
<boundary_condition>
<mesh>cube_1e0_1x1x1_hex8_z1</mesh>
<type>Dirichlet</type>
<component>2</component>
<parameter>zero</parameter>
</boundary_condition>
</boundary_conditions>
</process_variable>
<process_variable>
<name>pressure</name>
<components>1</components>
<order>1</order>
<initial_condition>pressure_ic</initial_condition>
<boundary_conditions>
<boundary_condition>
<mesh>cube_1e0_1x1x1_hex8_whole_surface</mesh>
<type>Dirichlet</type>
<component>0</component>
<parameter>pressure_bc</parameter>
</boundary_condition>
</boundary_conditions>
</process_variable>
<process_variable>
<name>temperature</name>
<components>1</components>
<order>1</order>
<initial_condition>temperature_ic</initial_condition>
<boundary_conditions>
<boundary_condition>
<mesh>cube_1e0_1x1x1_hex8_whole_surface</mesh>
<type>Dirichlet</type>
<component>0</component>
<parameter>temperature_ic</parameter>
</boundary_condition>
</boundary_conditions>
</process_variable>
</process_variables>
<nonlinear_solvers>
<nonlinear_solver>
<name>basic_newton</name>
<type>Newton</type>
<max_iter>50</max_iter>
<linear_solver>general_linear_solver</linear_solver>
</nonlinear_solver>
</nonlinear_solvers>
<linear_solvers>
<linear_solver>
<name>general_linear_solver</name>
<eigen>
<solver_type>SparseLU</solver_type>
<scaling>1</scaling>
</eigen>
<petsc>
<parameters>-ksp_type cg -pc_type lu -ksp_rtol 1.e-14 -ksp_atol 1.e-14 -ksp_max_it 4000</parameters>
</petsc>
</linear_solver>
</linear_solvers>
<test_definition>
<vtkdiff>
<regex>confined_compression_ts_.*_t_.*[.]vtu</regex>
<field>epsilon_ip</field>
<absolute_tolerance>4e-09</absolute_tolerance>
<relative_tolerance>0.0</relative_tolerance>
</vtkdiff>
<vtkdiff>
<regex>confined_compression_ts_.*_t_.*[.]vtu</regex>
<field>material_state_variable_RungeKutta_InternalStateVariables[0]_ip</field>
<absolute_tolerance>0.0</absolute_tolerance>
<relative_tolerance>0.0</relative_tolerance>
</vtkdiff>
<vtkdiff>
<regex>confined_compression_ts_.*_t_.*[.]vtu</regex>
<field>material_state_variable_RungeKutta_InternalStateVariables[1]_ip</field>
<absolute_tolerance>0.0</absolute_tolerance>
<relative_tolerance>0.0</relative_tolerance>
</vtkdiff>
<vtkdiff>
<regex>confined_compression_ts_.*_t_.*[.]vtu</regex>
<field>material_state_variable_RungeKutta_InternalStateVariables[2]_ip</field>
<absolute_tolerance>0.0</absolute_tolerance>
<relative_tolerance>0.0</relative_tolerance>
</vtkdiff>
<vtkdiff>
<regex>confined_compression_ts_.*_t_.*[.]vtu</regex>
<field>material_state_variable_RungeKutta_InternalStateVariables[3]_ip</field>
<absolute_tolerance>0.0</absolute_tolerance>
<relative_tolerance>0.0</relative_tolerance>
</vtkdiff>
<vtkdiff>
<regex>confined_compression_ts_.*_t_.*[.]vtu</regex>
<field>material_state_variable_SrM_ip</field>
<absolute_tolerance>1.5e-10</absolute_tolerance>
<relative_tolerance>0.0</relative_tolerance>
</vtkdiff>
<vtkdiff>
<regex>confined_compression_ts_.*_t_.*[.]vtu</regex>
<field>material_state_variable_a_scan_ip</field>
<absolute_tolerance>0.0</absolute_tolerance>
<relative_tolerance>0.0</relative_tolerance>
</vtkdiff>
<vtkdiff>
<regex>confined_compression_ts_.*_t_.*[.]vtu</regex>
<field>material_state_variable_eM_ip</field>
<absolute_tolerance>5.3e-09</absolute_tolerance>
<relative_tolerance>0.0</relative_tolerance>
</vtkdiff>
<vtkdiff>
<regex>confined_compression_ts_.*_t_.*[.]vtu</regex>
<field>material_state_variable_e_ip</field>
<absolute_tolerance>6.8e-09</absolute_tolerance>
<relative_tolerance>0.0</relative_tolerance>
</vtkdiff>
<vtkdiff>
<regex>confined_compression_ts_.*_t_.*[.]vtu</regex>
<field>material_state_variable_em_ip</field>
<absolute_tolerance>1.2e-10</absolute_tolerance>
<relative_tolerance>0.0</relative_tolerance>
</vtkdiff>
<vtkdiff>
<regex>confined_compression_ts_.*_t_.*[.]vtu</regex>
<field>material_state_variable_re_ip</field>
<absolute_tolerance>8.9e-09</absolute_tolerance>
<relative_tolerance>0.0</relative_tolerance>
</vtkdiff>
<vtkdiff>
<regex>confined_compression_ts_.*_t_.*[.]vtu</regex>
<field>pressure</field>
<absolute_tolerance>0.0</absolute_tolerance>
<relative_tolerance>0.0</relative_tolerance>
</vtkdiff>
<vtkdiff>
<regex>confined_compression_ts_.*_t_.*[.]vtu</regex>
<field>saturation_ip</field>
<absolute_tolerance>2.6e-09</absolute_tolerance>
<relative_tolerance>0.0</relative_tolerance>
</vtkdiff>
<vtkdiff>
<regex>confined_compression_ts_.*_t_.*[.]vtu</regex>
<field>sigma_total_ip</field>
<absolute_tolerance>0.16</absolute_tolerance>
<relative_tolerance>0.0</relative_tolerance>
</vtkdiff>
</test_definition>
</OpenGeoSysProject>
1.12.0