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Commit 456ce291 authored by Thomas Nagel's avatar Thomas Nagel Committed by Dmitry Yu. Naumov
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[T/TM] BGRa test using extended creep model.

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ProcessLib/ThermoMechanics/Tests.cmake
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View file @ 456ce291
......@@ -283,6 +283,19 @@ AddTest(
SimpleAxisymmetricCreepWithAnalyticSolution.vtu SimpleAxisymmetricCreepWithAnalyticalSolution_ts_1000_t_100.000000.vtu analytic_strain epsilon 1e-7 0
)
AddTest(
NAME ThermoMechanics_CreepBGRa_SimpleAxisymmetricCreepWithAnalyticSolutionMFront
PATH ThermoMechanics/CreepBGRa/SimpleAxisymmetricCreep
EXECUTABLE ogs
EXECUTABLE_ARGS SimpleAxisymmetricCreepWithAnalyticSolutionMFront.prj
WRAPPER time
TESTER vtkdiff
REQUIREMENTS OGS_USE_MFRONT AND NOT (OGS_USE_LIS OR OGS_USE_MPI)
RUNTIME 22
DIFF_DATA
SimpleAxisymmetricCreepWithAnalyticSolutionMFront.vtu SimpleAxisymmetricCreepWithAnalyticalSolutionMFront_ts_1000_t_100.000000.vtu analytic_strain epsilon 1e-7 0
)
AddTest(
NAME ThermoMechanics_CreepAfterExcavation
PATH ThermoMechanics/CreepBGRa/CreepAfterExcavation
......
Tests/Data/ThermoMechanics/CreepBGRa/SimpleAxisymmetricCreep/SimpleAxisymmetricCreepWithAnalyticSolutionMFront.prj 0 → 100644
+ 241
− 0
View file @ 456ce291
<?xml version="1.0" encoding="ISO-8859-1"?>
<OpenGeoSysProject>
<mesh axially_symmetric="true">SimpleAxisymmetricCreepWithAnalyticSolutionMFront.vtu</mesh>
<geometry>boundary.gml</geometry>
<processes>
<process>
<name>ThermoMechanics</name>
<type>THERMO_MECHANICS</type>
<integration_order>2</integration_order>
<constitutive_relation>
<type>MFront</type>
<behaviour>PowerLawLinearCreep</behaviour>
<material_properties>
<material_property name="YoungModulus" parameter="E"/>
<material_property name="PoissonRatio" parameter="nu"/>
<material_property name="PowerLawFactor" parameter="A"/>
<material_property name="PowerLawEnergy" parameter="Q"/>
<material_property name="PowerLawExponent" parameter="n"/>
<material_property name="ReferenceStress" parameter="sigma_f"/>
<material_property name="LinearLawFactor" parameter="A2"/>
<material_property name="LinearLawEnergy" parameter="Q"/>
<material_property name="SaltGrainSize" parameter="Dgrain"/>
</material_properties>
</constitutive_relation>
<process_variables>
<displacement>displacement</displacement>
<temperature>temperature</temperature>
</process_variables>
<secondary_variables>
<secondary_variable internal_name="sigma" output_name="sigma"/>
<secondary_variable internal_name="epsilon" output_name="epsilon"/>
</secondary_variables>
<specific_body_force>0 0</specific_body_force>
</process>
</processes>
<media>
<medium>
<phases>
<phase>
<type>Solid</type>
<properties>
<property>
<name>density</name>
<type>Constant</type>
<value>0.</value>
</property>
<property>
<name>specific_heat_capacity</name>
<type>Constant</type>
<value>100</value>
</property>
<property>
<name>thermal_conductivity</name>
<type>Constant</type>
<value>1</value>
</property>
<property>
<name>thermal_expansivity</name>
<type>Constant</type>
<value>4e-5</value>
</property>
</properties>
</phase>
</phases>
</medium>
</media>
<time_loop>
<processes>
<process ref="ThermoMechanics">
<nonlinear_solver>basic_newton</nonlinear_solver>
<convergence_criterion>
<type>PerComponentDeltaX</type>
<norm_type>NORM2</norm_type>
<abstols>5e-12 1e-16 1e-16</abstols>
</convergence_criterion>
<time_discretization>
<type>BackwardEuler</type>
</time_discretization>
<time_stepping>
<type>FixedTimeStepping</type>
<t_initial>0</t_initial>
<t_end>100</t_end>
<timesteps>
<pair>
<repeat>100</repeat>
<delta_t>0.1</delta_t>
</pair>
</timesteps>
</time_stepping>
</process>
</processes>
<output>
<type>VTK</type>
<prefix>SimpleAxisymmetricCreepWithAnalyticalSolutionMFront</prefix>
<timesteps>
<pair>
<repeat>10</repeat>
<each_steps>100</each_steps>
</pair>
</timesteps>
<variables>
<variable>displacement</variable>
<variable>temperature</variable>
<variable>sigma</variable>
<variable>epsilon</variable>
</variables>
<suffix>_ts_{:timestep}_t_{:time}</suffix>
</output>
</time_loop>
<parameters>
<parameter>
<name>A</name>
<type>Constant</type>
<value>0.18</value>
</parameter>
<parameter>
<name>n</name>
<type>Constant</type>
<value>5.0</value>
</parameter>
<parameter>
<name>sigma_f</name>
<type>Constant</type>
<value>1</value>
</parameter>
<parameter>
<name>Q</name>
<type>Constant</type>
<value>54000</value>
</parameter>
<parameter>
<name>A2</name>
<type>Constant</type>
<value>0.0</value>
</parameter>
<parameter>
<name>Dgrain</name>
<type>Constant</type>
<value>5e-2</value>
</parameter>
<parameter>
<name>E</name>
<type>Constant</type>
<value>25000</value>
</parameter>
<parameter>
<name>nu</name>
<type>Constant</type>
<value>0.27</value>
</parameter>
<parameter>
<name>temperature_ic</name>
<type>Constant</type>
<value>373.15</value>
</parameter>
<parameter>
<name>temperature_bc</name>
<type>Constant</type>
<value>373.15</value>
</parameter>
<parameter>
<name>displacement0</name>
<type>Constant</type>
<values>0 0</values>
</parameter>
<parameter>
<name>dirichlet0</name>
<type>Constant</type>
<value>0</value>
</parameter>
<parameter>
<name>m_pressure</name>
<type>Constant</type>
<value>5.0</value>
</parameter>
</parameters>
<process_variables>
<process_variable>
<name>displacement</name>
<components>2</components>
<order>1</order>
<initial_condition>displacement0</initial_condition>
<boundary_conditions>
<boundary_condition>
<geometrical_set>cpreepBGRA</geometrical_set>
<geometry>bottom</geometry>
<type>Neumann</type>
<component>1</component>
<parameter>m_pressure</parameter>
</boundary_condition>
<boundary_condition>
<geometrical_set>cpreepBGRA</geometrical_set>
<geometry>top</geometry>
<type>Dirichlet</type>
<component>1</component>
<parameter>dirichlet0</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>
<geometrical_set>cpreepBGRA</geometrical_set>
<geometry>top</geometry>
<type>Dirichlet</type>
<parameter>temperature_bc</parameter>
</boundary_condition>
<boundary_condition>
<geometrical_set>cpreepBGRA</geometrical_set>
<geometry>bottom</geometry>
<type>Dirichlet</type>
<parameter>temperature_bc</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>
<lis>-i bicgstab -p jacobi -tol 1e-11 -maxiter 10000</lis>
<eigen>
<solver_type>BiCGSTAB</solver_type>
<precon_type>DIAGONAL</precon_type>
<max_iteration_step>10000</max_iteration_step>
<error_tolerance>1e-17</error_tolerance>
</eigen>
</linear_solver>
</linear_solvers>
</OpenGeoSysProject>
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