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Commit 69321278 authored by wenqing's avatar wenqing Committed by Dmitri Naumov
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[CTest/LD/F-bar] Rubber indentation

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ProcessLib/LargeDeformation/Tests.cmake
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......@@ -13,5 +13,6 @@ if (NOT OGS_USE_MPI)
OgsTest(PROJECTFILE LargeDeformation/CooksMembrane/CooksMembraneLDRefinedMesh25.xml RUNTIME 2)
OgsTest(PROJECTFILE LargeDeformation/CooksMembrane/CooksMembraneLDRefinedMesh30.xml RUNTIME 4)
OgsTest(PROJECTFILE LargeDeformation/CooksMembrane/3D/CooksMembraneLD_3D.prj RUNTIME 4)
OgsTest(PROJECTFILE LargeDeformation/RubberIndentation/RubberIndentation.prj RUNTIME 4)
endif()
Tests/Data/LargeDeformation/RubberIndentation/RubberIndentation.prj 0 → 100644
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<?xml version='1.0' encoding='ISO-8859-1'?>
<OpenGeoSysProject>
<mesh>mesh.vtu</mesh>
<geometry>boundary.gml</geometry>
<processes>
<process>
<name>LD</name>
<type>LARGE_DEFORMATION</type>
<integration_order>3</integration_order>
<specific_body_force>0 0</specific_body_force>
<f_bar> element_average </f_bar>
<constitutive_relation>
<type>MFront</type>
<behaviour>NeoHooke</behaviour>
<material_properties>
<material_property name="YoungModulus" parameter="E"/>
<material_property name="PoissonRatio" parameter="nu"/>
</material_properties>
</constitutive_relation>
<process_variables>
<process_variable>displacement</process_variable>
</process_variables>
<secondary_variables>
<secondary_variable internal_name="sigma" output_name="sigma"/>
<secondary_variable internal_name="epsilon" output_name="epsilon"/>
</secondary_variables>
</process>
</processes>
<media>
<medium>
<phases>
<phase>
<type>Solid</type>
<properties>
<property>
<name>density</name>
<type>Constant</type>
<value>0.0</value>
</property>
</properties>
</phase>
</phases>
</medium>
</media>
<time_loop>
<processes>
<process ref="LD">
<nonlinear_solver>basic_newton</nonlinear_solver>
<convergence_criterion>
<type>DeltaX</type>
<norm_type>NORM2</norm_type>
<abstol>1e-7</abstol>
</convergence_criterion>
<time_discretization>
<type>BackwardEuler</type>
</time_discretization>
<time_stepping>
<type>FixedTimeStepping</type>
<t_initial>0</t_initial>
<t_end>1</t_end>
<timesteps>
<pair>
<repeat>2</repeat>
<delta_t>1.0</delta_t>
</pair>
</timesteps>
</time_stepping>
</process>
</processes>
<output>
<type>VTK</type>
<prefix>rubber_indentation</prefix>
<timesteps>
<pair>
<repeat>1</repeat>
<each_steps>10000000</each_steps>
</pair>
</timesteps>
<variables>
<variable>displacement</variable>
<variable>sigma</variable>
<variable>epsilon</variable>
<variable>NodalForces</variable>
</variables>
<suffix>_ts_{:timestep}_t_{:time}</suffix>
</output>
</time_loop>
<parameters>
<parameter>
<name>E</name>
<type>Constant</type>
<value>240.56595906120816e6</value>
</parameter>
<parameter>
<name>nu</name>
<type>Constant</type>
<value>0.49989998666488866</value>
</parameter>
<parameter>
<name>displacement0</name>
<type>Constant</type>
<values>0 0</values>
</parameter>
<parameter>
<name>Zero</name>
<type>Constant</type>
<value>0.</value>
</parameter>
<parameter>
<name>Dirichlet_bottom</name>
<type>Constant</type>
<value>0.</value>
</parameter>
<parameter>
<name>load</name>
<type>Constant</type>
<!-- p0 = 20 MP, p/p0= 0.5 -->
<value>-10e6</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>geometry</geometrical_set>
<geometry>left</geometry>
<type>Dirichlet</type>
<component>0</component>
<parameter>Zero</parameter>
</boundary_condition>
<boundary_condition>
<geometrical_set>geometry</geometrical_set>
<geometry>top</geometry>
<type>Dirichlet</type>
<component>0</component>
<parameter>Zero</parameter>
</boundary_condition>
<boundary_condition>
<geometrical_set>geometry</geometrical_set>
<geometry>bottom</geometry>
<type>Dirichlet</type>
<component>1</component>
<parameter>Zero</parameter>
</boundary_condition>
<boundary_condition>
<geometrical_set>geometry</geometrical_set>
<geometry>indent_part</geometry>
<type>Neumann</type>
<component>1</component>
<parameter>load</parameter>
</boundary_condition>
</boundary_conditions>
</process_variable>
</process_variables>
<nonlinear_solvers>
<nonlinear_solver>
<name>basic_newton</name>
<type>Newton</type>
<max_iter>40</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>BiCGSTAB</solver_type>
<precon_type>ILUT</precon_type>
<max_iteration_step>10000</max_iteration_step>
<error_tolerance>1e-16</error_tolerance>
</eigen>
</linear_solver>
</linear_solvers>
<test_definition>
<vtkdiff>
<file>rubber_indentation_ts_1_t_1.000000.vtu</file>
<field>displacement</field>
<absolute_tolerance>1e-12</absolute_tolerance>
<relative_tolerance>1e-14</relative_tolerance>
</vtkdiff>
<vtkdiff>
<file>rubber_indentation_ts_1_t_1.000000.vtu</file>
<field>sigma</field>
<absolute_tolerance>5e-4</absolute_tolerance>
<relative_tolerance>5e-7</relative_tolerance>
</vtkdiff>
<vtkdiff>
<file>rubber_indentation_ts_1_t_1.000000.vtu</file>
<field>epsilon</field>
<absolute_tolerance>1e-12</absolute_tolerance>
<relative_tolerance>1e-14</relative_tolerance>
</vtkdiff>
</test_definition>
</OpenGeoSysProject>
Tests/Data/LargeDeformation/RubberIndentation/boundary.gml 0 → 100644
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View file @ 69321278
<?xml version="1.0" encoding="ISO-8859-1"?>
<?xml-stylesheet type="text/xsl" href="OpenGeoSysGLI.xsl"?>
<OpenGeoSysGLI xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ogs="http://www.opengeosys.org">
<name>geometry</name>
<points>
<point id="0" x="0." y="0." z="0." />
<point id="1" x="0.01" y="0.0" z="0." />
<point id="2" x="0.01" y="0.01" z="0." />
<point id="3" x="0." y="0.01" z="0." />
<point id="4" x="0.005" y="0.01" z="0." />
</points>
<polylines>
<polyline id="1" name="left">
<pnt>0</pnt>
<pnt>3</pnt>
</polyline>
<polyline id="2" name="right">
<pnt>1</pnt>
<pnt>2</pnt>
</polyline>
<polyline id="3" name="bottom">
<pnt>0</pnt>
<pnt>1</pnt>
</polyline>
<polyline id="4" name="indent_part">
<pnt>3</pnt>
<pnt>4</pnt>
</polyline>
<polyline id="5" name="top">
<pnt>3</pnt>
<pnt>2</pnt>
</polyline>
</polylines>
</OpenGeoSysGLI>
Tests/Data/LargeDeformation/RubberIndentation/mesh.vtu 0 → 100644
+ 23
− 0
View file @ 69321278
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