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OGS
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OGS
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<OpenGeoSysProject>
<meshes>
<mesh>domain.vtu</mesh>
<mesh>boundary_left.vtu</mesh>
<mesh>boundary_right.vtu</mesh>
</meshes>
<processes>
<process>
<name>TRM</name>
<type>THERMO_RICHARDS_MECHANICS</type>
<mass_lumping>true</mass_lumping>
<integration_order>2</integration_order>
<constitutive_relation>
<type>LinearElasticIsotropic</type>
<youngs_modulus>E</youngs_modulus>
<poissons_ratio>nu</poissons_ratio>
</constitutive_relation>
<process_variables>
<temperature>temperature</temperature>
<pressure>pressure</pressure>
<displacement>displacement</displacement>
</process_variables>
<secondary_variables>
<secondary_variable internal_name="sigma" output_name="sigma" />
<secondary_variable internal_name="epsilon" output_name="epsilon" />
<secondary_variable internal_name="velocity" output_name="velocity" />
<secondary_variable internal_name="saturation" output_name="saturation" />
</secondary_variables>
<specific_body_force>0 0</specific_body_force>
</process>
</processes>
<media>
<medium id="0">
<phases>
<phase>
<type>Gas</type>
<properties>
<property>
<name>density</name>
<type>WaterVapourDensity</type>
</property>
<property>
<name>diffusion</name>
<type>VapourDiffusionFEBEX</type>
</property>
<property>
<name>thermal_diffusion_enhancement_factor</name>
<type>Constant</type>
<value>1.0</value>
</property>
<property>
<name>specific_heat_capacity</name>
<type>Constant</type>
<value>0</value>
</property>
</properties>
</phase>
<phase>
<type>AqueousLiquid</type>
<properties>
<property>
<name>specific_heat_capacity</name>
<type>Constant</type>
<value>4280</value>
</property>
<property>
<name>density</name>
<type>Constant</type>
<value>1000</value>
</property>
<property>
<name>thermal_expansivity</name>
<type>Constant</type>
<value>0.</value>
</property>
<property>
<name>viscosity</name>
<type>Constant</type>
<value>1e-3</value>
</property>
</properties>
</phase>
<phase>
<type>Solid</type>
<properties>
<property>
<name>density</name>
<type>Constant</type>
<value>1650.0</value>
</property>
<property>
<name>specific_heat_capacity</name>
<type>Linear</type>
<reference_value>1308.0357142857142</reference_value>
<independent_variable>
<variable_name>temperature</variable_name>
<reference_condition>273.15</reference_condition>
<slope>0.0018839590443686005</slope>
</independent_variable>
</property>
<property>
<name>thermal_expansivity</name>
<type>Constant</type>
<value>0.</value>
</property>
</properties>
</phase>
</phases>
<properties>
<property>
<name>tortuosity</name>
<type>Constant</type>
<value>86400.0</value>
</property>
<property>
<name>permeability</name>
<type>Function</type>
<value>
<expression>86400.e-11 * pow((1-0.44) /( 1- 0.44 * exp(-7.0*liquid_saturation)), 2.0) *
pow(0.44 * exp(-7.0*liquid_saturation) /0.44, 3.0)</expression>
</value>
<dvalue>
<variable_name>liquid_saturation</variable_name>
<expression>0.0</expression>
</dvalue>
</property>
<property>
<name>biot_coefficient</name>
<type>Constant</type>
<value>1.0</value>
</property>
<property>
<name>bishops_effective_stress</name>
<type>BishopsPowerLaw</type>
<exponent>1</exponent>
</property>
<property>
<name>saturation</name>
<type>Curve</type>
<curve>S_pc</curve>
<independent_variable>capillary_pressure</independent_variable>
</property>
<property>
<name>relative_permeability</name>
<type>Curve</type>
<curve>k_rel_L</curve>
<independent_variable>liquid_saturation</independent_variable>
</property>
<property>
<name>porosity</name>
<type>Constant</type>
<value>0.44</value>
</property>
<property>
<name>thermal_conductivity</name>
<type>Function</type>
<value>
<expression>86400.0*(0.78 * liquid_saturation + 0.5)</expression>
</value>
<dvalue>
<variable_name>liquid_saturation</variable_name>
<expression>0.78</expression>
</dvalue>
</property>
</properties>
</medium>
</media>
<time_loop>
<processes>
<process ref="TRM">
<nonlinear_solver>basic_newton</nonlinear_solver>
<convergence_criterion>
<type>PerComponentDeltaX</type>
<norm_type>NORM2</norm_type>
<abstols>1e-8 1e-4 1e-8 1e-8</abstols>
<reltols>1e-10 1e-10 1.e-8 1.e-8</reltols>
</convergence_criterion>
<time_discretization>
<type>BackwardEuler</type>
</time_discretization>
<time_stepping>
<type>FixedTimeStepping</type>
<t_initial>0</t_initial>
<t_end>14.0</t_end>
<timesteps>
<pair>
<repeat>1</repeat>
<delta_t>0.0001</delta_t>
</pair>
<pair>
<repeat>1</repeat>
<delta_t>0.00018432</delta_t>
</pair>
<pair>
<repeat>1</repeat>
<delta_t>0.00071568</delta_t>
</pair>
<pair>
<repeat>1</repeat>
<delta_t>0.00429408</delta_t>
</pair>
<pair>
<repeat>1</repeat>
<delta_t>0.0147059</delta_t>
</pair>
<pair>
<repeat>1</repeat>
<delta_t>0.03</delta_t>
</pair>
<pair>
<repeat>1</repeat>
<delta_t>0.05</delta_t>
</pair>
<pair>
<repeat>1</repeat>
<delta_t>0.1</delta_t>
</pair>
<pair>
<repeat>1</repeat>
<delta_t>0.1</delta_t>
</pair>
<pair>
<repeat>1</repeat>
<delta_t>0.1</delta_t>
</pair>
<pair>
<repeat>1</repeat>
<delta_t>0.1</delta_t>
</pair>
<pair>
<repeat>1</repeat>
<delta_t>0.1</delta_t>
</pair>
<pair>
<repeat>1</repeat>
<delta_t>0.1</delta_t>
</pair>
<pair>
<repeat>1</repeat>
<delta_t>0.1</delta_t>
</pair>
<pair>
<repeat>1</repeat>
<delta_t>0.1</delta_t>
</pair>
<pair>
<repeat>1</repeat>
<delta_t>0.1</delta_t>
</pair>
<pair>
<repeat>1</repeat>
<delta_t>0.5</delta_t>
</pair>
<pair>
<repeat>1</repeat>
<delta_t>0.5</delta_t>
</pair>
<pair>
<repeat>1</repeat>
<delta_t>1</delta_t>
</pair>
<pair>
<repeat>1</repeat>
<delta_t>1</delta_t>
</pair>
<pair>
<repeat>1</repeat>
<delta_t>1</delta_t>
</pair>
<pair>
<repeat>1</repeat>
<delta_t>1</delta_t>
</pair>
<pair>
<repeat>1</repeat>
<delta_t>1</delta_t>
</pair>
<pair>
<repeat>1</repeat>
<delta_t>1</delta_t>
</pair>
<pair>
<repeat>1</repeat>
<delta_t>1</delta_t>
</pair>
<pair>
<repeat>1</repeat>
<delta_t>1</delta_t>
</pair>
<pair>
<repeat>1</repeat>
<delta_t>1</delta_t>
</pair>
<pair>
<repeat>1</repeat>
<delta_t>1</delta_t>
</pair>
<pair>
<repeat>1</repeat>
<delta_t>1</delta_t>
</pair>
<pair>
<repeat>1</repeat>
<delta_t>1</delta_t>
</pair>
</timesteps>
</time_stepping>
</process>
</processes>
<output>
<type>VTK</type>
<prefix>CTF1_</prefix>
<timesteps>
<pair>
<repeat>1</repeat>
<each_steps>1</each_steps>
</pair>
</timesteps>
<output_iteration_results>false</output_iteration_results>
<variables>
<variable>pressure</variable>
<variable>temperature</variable>
<variable>displacement</variable>
<variable>sigma</variable>
<variable>epsilon</variable>
<variable>velocity</variable>
<variable>saturation</variable>
<variable>pressure_interpolated</variable>
<variable>temperature_interpolated</variable>
</variables>
<suffix>{:time}</suffix>
</output>
</time_loop>
<parameters>
<parameter>
<name>E</name>
<type>Constant</type>
<value>1.3e6</value>
</parameter>
<parameter>
<name>nu</name>
<type>Constant</type>
<value>0.4</value>
</parameter>
<parameter>
<name>T0</name>
<type>Constant</type>
<value>303</value>
</parameter>
<parameter>
<name>displacement0</name>
<type>Constant</type>
<values>0 0</values>
</parameter>
<parameter>
<name>p_ic</name>
<type>Constant</type>
<value>-75.e6</value>
</parameter>
<parameter>
<name>T_left</name>
<type>Constant</type>
<value>393</value>
</parameter>
<parameter>
<name>dirichlet0</name>
<type>Constant</type>
<value>0</value>
</parameter>
</parameters>
<curves>
<curve>
<name>k_rel_L</name>
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</curves>
<process_variables>
<process_variable>
<name>displacement</name>
<components>2</components>
<order>1</order>
<initial_condition>displacement0</initial_condition>
<boundary_conditions>
<boundary_condition>
<mesh>domain</mesh>
<type>Dirichlet</type>
<component>0</component>
<parameter>dirichlet0</parameter>
</boundary_condition>
<boundary_condition>
<mesh>domain</mesh>
<type>Dirichlet</type>
<component>1</component>
<parameter>dirichlet0</parameter>
</boundary_condition>
</boundary_conditions>
</process_variable>
<process_variable>
<name>pressure</name>
<components>1</components>
<order>1</order>
<initial_condition>p_ic</initial_condition>
<boundary_conditions />
</process_variable>
<process_variable>
<name>temperature</name>
<components>1</components>
<order>1</order>
<initial_condition>T0</initial_condition>
<boundary_conditions>
<boundary_condition>
<mesh>boundary_right</mesh>
<type>Dirichlet</type>
<component>0</component>
<parameter>T0</parameter>
</boundary_condition>
<boundary_condition>
<mesh>boundary_left</mesh>
<type>Dirichlet</type>
<component>0</component>
<parameter>T_left</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>true</scaling>
</eigen>
</linear_solver>
</linear_solvers>
</OpenGeoSysProject>
1.11.0