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OGS
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OGS
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<OpenGeoSysProject>
<meshes>
<mesh>single_cube_bulk.vtu</mesh>
<mesh>single_cube_x0_surface.vtu</mesh>
<mesh>single_cube_x10_surface.vtu</mesh>
<mesh>single_cube_y0_surface.vtu</mesh>
<mesh>single_cube_y10_surface.vtu</mesh>
<mesh>single_cube_z0_surface.vtu</mesh>
<mesh>single_cube_z10_surface.vtu</mesh>
</meshes>
<processes>
<process>
<name>TRF</name>
<type>THERMO_RICHARDS_FLOW</type>
<integration_order>4</integration_order>
<process_variables>
<pressure>pressure</pressure>
<temperature>temperature</temperature>
</process_variables>
<secondary_variables>
<secondary_variable internal_name="velocity" output_name="velocity" />
<secondary_variable internal_name="saturation" output_name="saturation" />
</secondary_variables>
<specific_body_force>0 0 0</specific_body_force>
<simplified_elasticity>uniaxial</simplified_elasticity>
</process>
</processes>
<media>
<medium id="0">
<phases>
<phase>
<type>AqueousLiquid</type>
<properties>
<property>
<name>specific_heat_capacity</name>
<type>Constant</type>
<value>4065.12</value>
</property>
<property>
<name>thermal_conductivity</name>
<type>Constant</type>
<value>0.63</value>
</property>
<property>
<name>density</name>
<type>Linear</type>
<reference_value>999.1</reference_value>
<independent_variable>
<variable_name>temperature</variable_name>
<reference_condition>293.15</reference_condition>
<slope>-3.98e-4</slope>
</independent_variable>
<independent_variable>
<variable_name>liquid_phase_pressure</variable_name>
<reference_condition>1e5</reference_condition>
<slope>4.5999999999999996e-10</slope>
</independent_variable>
</property>
<property>
<name>thermal_expansivity</name>
<type>Constant</type>
<value>3.98e-4</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>2768.5</value>
</property>
<property>
<name>thermal_conductivity</name>
<type>Constant</type>
<value>1.7</value>
</property>
<property>
<name>specific_heat_capacity</name>
<type>Constant</type>
<value>860.0</value>
</property>
<property>
<name>thermal_expansivity</name>
<type>Constant</type>
<value>1.4e-6</value>
</property>
<property>
<name>youngs_modulus</name>
<type>Constant</type>
<value>2.7e9</value>
</property>
<property>
<name>poissons_ratio</name>
<type>Constant</type>
<value>0.33</value>
</property>
</properties>
</phase>
</phases>
<properties>
<property>
<name>permeability</name>
<type>Constant</type>
<value>3e-20 0 0 0 3e-20 0 0 0 3e-20</value>
</property>
<property>
<name>biot_coefficient</name>
<type>Constant</type>
<value>0.3</value>
</property>
<property>
<name>porosity</name>
<type>Constant</type>
<value>0.183</value>
</property>
<property>
<name>relative_permeability</name>
<type>RelativePermeabilityVanGenuchten</type>
<residual_liquid_saturation>0.1689</residual_liquid_saturation>
<residual_gas_saturation>0.05</residual_gas_saturation>
<exponent>0.789029535864979</exponent>
<minimum_relative_permeability_liquid>1e-12</minimum_relative_permeability_liquid>
</property>
<property>
<name>saturation</name>
<type>SaturationVanGenuchten</type>
<residual_liquid_saturation>0.1689</residual_liquid_saturation>
<residual_gas_saturation>0.05</residual_gas_saturation>
<exponent>0.789029535864979</exponent>
<p_b>3633.33</p_b>
</property>
<property>
<name>thermal_conductivity</name>
<type>EffectiveThermalConductivityPorosityMixing</type>
</property>
</properties>
</medium>
</media>
<time_loop>
<processes>
<process ref="TRF">
<nonlinear_solver>basic_newton</nonlinear_solver>
<convergence_criterion>
<type>PerComponentDeltaX</type>
<norm_type>NORM2</norm_type>
<abstols>1e-5 1e-2</abstols>
</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>10</repeat>
<delta_t>0.1</delta_t>
</pair>
</timesteps>
</time_stepping>
</process>
</processes>
<output>
<type>VTK</type>
<prefix>TRuni_unsat</prefix>
<timesteps>
<pair>
<repeat>100</repeat>
<each_steps>1</each_steps>
</pair>
</timesteps>
<variables>
<variable>pressure</variable>
<variable>temperature</variable>
<variable>velocity</variable>
<variable>saturation</variable>
</variables>
</output>
</time_loop>
<parameters>
<parameter>
<name>E</name>
<type>Constant</type>
<value>2.7e9</value>
</parameter>
<parameter>
<name>nu</name>
<type>Constant</type>
<value>0.33</value>
</parameter>
<parameter>
<name>displacement0</name>
<type>Constant</type>
<values>0 0 0</values>
</parameter>
<parameter>
<name>pressure_ic</name>
<type>Constant</type>
<values>-1.e4</values>
</parameter>
<parameter>
<name>dirichlet0</name>
<type>Constant</type>
<value>0</value>
</parameter>
<parameter>
<name>neumann0</name>
<type>Constant</type>
<value>0</value>
</parameter>
<parameter>
<name>pressure_bc_left</name>
<type>Constant</type>
<value>0</value>
</parameter>
<parameter>
<name>temperature0</name>
<type>Constant</type>
<value>293.15</value>
</parameter>
<parameter>
<name>Tvalue</name>
<type>Constant</type>
<value>293.15</value>
</parameter>
<parameter>
<name>temperature1</name>
<type>CurveScaled</type>
<parameter>Tvalue</parameter>
<curve>Tcurve</curve>
</parameter>
</parameters>
<curves>
<curve>
<name>Tcurve</name>
<coords>0 1</coords>
<values>1 1.5</values>
</curve>
</curves>
<process_variables>
<process_variable>
<name>pressure</name>
<components>1</components>
<order>1</order>
<initial_condition>pressure_ic</initial_condition>
<boundary_conditions />
</process_variable>
<process_variable>
<name>temperature</name>
<components>1</components>
<order>1</order>
<initial_condition>temperature0</initial_condition>
<boundary_conditions>
<boundary_condition>
<mesh>single_cube_x10_surface</mesh>
<type>Dirichlet</type>
<component>0</component>
<parameter>temperature1</parameter>
</boundary_condition>
<boundary_condition>
<mesh>single_cube_y10_surface</mesh>
<type>Dirichlet</type>
<component>0</component>
<parameter>temperature1</parameter>
</boundary_condition>
<boundary_condition>
<mesh>single_cube_z10_surface</mesh>
<type>Dirichlet</type>
<component>0</component>
<parameter>temperature1</parameter>
</boundary_condition>
<boundary_condition>
<mesh>single_cube_x0_surface</mesh>
<type>Dirichlet</type>
<component>0</component>
<parameter>temperature1</parameter>
</boundary_condition>
<boundary_condition>
<mesh>single_cube_y0_surface</mesh>
<type>Dirichlet</type>
<component>0</component>
<parameter>temperature1</parameter>
</boundary_condition>
<boundary_condition>
<mesh>single_cube_z0_surface</mesh>
<type>Dirichlet</type>
<component>0</component>
<parameter>temperature1</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 bcgs
-pc_type jacobi
-ksp_rtol 1.e-14 -ksp_atol 1.e-14
-ksp_max_it 4000</parameters>
</petsc>
</linear_solver>
</linear_solvers>
</OpenGeoSysProject>
1.12.0