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OGS
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OGS
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<OpenGeoSysProject>
<meshes>
<mesh axially_symmetric="false">domain.vtu</mesh>
<mesh axially_symmetric="false">boundary8_left.vtu</mesh>
<mesh axially_symmetric="false">boundary8_right.vtu</mesh>
<mesh axially_symmetric="false">boundary8_bottom.vtu</mesh>
<mesh axially_symmetric="false">boundary8_top.vtu</mesh>
</meshes>
<processes>
<process>
<name>TH2M</name>
<type>TH2M</type>
<integration_order>2</integration_order>
<constitutive_relation>
<type>LinearElasticIsotropic</type>
<youngs_modulus>E</youngs_modulus>
<poissons_ratio>nu</poissons_ratio>
</constitutive_relation>
<jacobian_assembler>
<type>CentralDifferences</type>
<component_magnitudes>1e6 1e6 1e6 1e6 1e6 1e6 1e6 1e6 300 300 300 300 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01</component_magnitudes>
<relative_epsilons>1e-8 1e-8 1e-8 1e-8 1e-8 1e-8 1e-8 1e-8 1e-6 1e-6 1e-6 1e-6 1e-5 1e-5 1e-5 1e-5 1e-5 1e-5 1e-5 1e-5</relative_epsilons>
</jacobian_assembler>
<reference_temperature>T0</reference_temperature>
<process_variables>
<gas_pressure>gas_pressure</gas_pressure>
<capillary_pressure>capillary_pressure</capillary_pressure>
<temperature>temperature</temperature>
<displacement>displacement</displacement>
</process_variables>
<secondary_variables>
<secondary_variable internal_name="velocity_gas" output_name="velocity_gas" />
<secondary_variable internal_name="velocity_liquid" output_name="velocity_liquid" />
<secondary_variable internal_name="sigma" output_name="sigma" />
<secondary_variable internal_name="epsilon" output_name="epsilon" />
<secondary_variable internal_name="liquid_density" output_name="liquid_density" />
<secondary_variable internal_name="gas_density" output_name="gas_density" />
<secondary_variable internal_name="solid_density" output_name="solid_density" />
<secondary_variable internal_name="vapour_pressure" output_name="vapour_pressure" />
<secondary_variable internal_name="porosity" output_name="porosity" />
<secondary_variable internal_name="saturation" output_name="saturation" />
<secondary_variable internal_name="mole_fraction_gas" output_name="xnCG" />
<secondary_variable internal_name="mass_fraction_gas" output_name="xmCG" />
<secondary_variable internal_name="mass_fraction_liquid" output_name="xmWL" />
<secondary_variable internal_name="relative_permeability_gas" output_name="k_rel_G" />
<secondary_variable internal_name="relative_permeability_liquid" output_name="k_rel_L" />
</secondary_variables>
<specific_body_force>0 0</specific_body_force>
<initial_stress>initial_stress</initial_stress>
<mass_lumping>false</mass_lumping>
</process>
</processes>
<media>
<medium id="0">
<phases>
<phase>
<type>Gas</type>
<components>
<component>
<name>A</name>
<properties>
<property>
<name>molar_mass</name>
<type>Constant</type>
<value>0.028949</value>
</property>
<property>
<name>specific_heat_capacity</name>
<type>Parameter</type>
<parameter_name>specific_heat_capacity_A</parameter_name>
</property>
</properties>
</component>
<component>
<name>W</name>
<properties>
<property>
<name>molar_mass</name>
<type>Constant</type>
<value>0.018016</value>
</property>
<property>
<name>specific_heat_capacity</name>
<type>Parameter</type>
<parameter_name>specific_heat_capacity_W</parameter_name>
</property>
<property>
<name>specific_latent_heat</name>
<type>Constant</type>
<value>2258000</value>
</property>
<property>
<name>vapour_pressure</name>
<type>ClausiusClapeyron</type>
<triple_temperature>273.16</triple_temperature>
<triple_pressure>611.66</triple_pressure>
<critical_temperature>6.47114E+02</critical_temperature>
<critical_pressure>2.20640E+07</critical_pressure>
<reference_temperature>373.1243</reference_temperature>
<reference_pressure>101325</reference_pressure>
</property>
<property>
<name>diffusion</name>
<type>Constant</type>
<value>2.6e-6</value>
</property>
</properties>
</component>
</components>
<properties>
<property>
<name>thermal_conductivity</name>
<type>Constant</type>
<value>1000</value>
</property>
<property>
<name>density</name>
<type>IdealGasLawBinaryMixture</type>
</property>
<property>
<name>viscosity</name>
<type>Constant</type>
<value>1.8e-5</value>
</property>
</properties>
</phase>
<phase>
<type>AqueousLiquid</type>
<components>
<component>
<name>A</name>
<properties>
<property>
<name>molar_mass</name>
<type>Constant</type>
<value>0.0</value>
</property>
<property>
<name>specific_heat_capacity</name>
<type>Constant</type>
<value>0</value>
</property>
<property>
<name>henry_coefficient</name>
<type>Constant</type>
<value>0</value>
</property>
<property>
<name>diffusion</name>
<type>Constant</type>
<value>0</value>
</property>
<property>
<name>specific_latent_heat</name>
<type>Constant</type>
<value>0</value>
</property>
</properties>
</component>
<component>
<name>W</name>
<properties>
<property>
<name>molar_mass</name>
<type>Constant</type>
<value>0</value>
</property>
<property>
<name>specific_heat_capacity</name>
<type>Parameter</type>
<parameter_name>specific_heat_capacity_L</parameter_name>
</property>
</properties>
</component>
</components>
<properties>
<property>
<name>specific_heat_capacity</name>
<type>Parameter</type>
<parameter_name>specific_heat_capacity_L</parameter_name>
</property>
<property>
<name>thermal_conductivity</name>
<type>Constant</type>
<value>1000</value>
</property>
<property>
<name>density</name>
<type>Constant</type>
<value>1000</value>
</property>
<property>
<name>viscosity</name>
<type>Constant</type>
<value>2.938e-4</value>
</property>
</properties>
</phase>
<phase>
<type>Solid</type>
<properties>
<property>
<name>density</name>
<type>Constant</type>
<value>2650.0</value>
</property>
<property>
<name>thermal_conductivity</name>
<type>Constant</type>
<value>1000</value>
</property>
<property>
<name>specific_heat_capacity</name>
<type>Parameter</type>
<parameter_name>specific_heat_capacity_S</parameter_name>
</property>
<property>
<name>thermal_expansivity</name>
<type>Constant</type>
<value>0.0e-6</value>
</property>
</properties>
</phase>
</phases>
<properties>
<property>
<name>permeability</name>
<type>Constant</type>
<value>1.e-12</value>
</property>
<property>
<name>biot_coefficient</name>
<type>Constant</type>
<value>1.0</value>
</property>
<property>
<name>saturation</name>
<type>SaturationBrooksCorey</type>
<residual_liquid_saturation>0.0</residual_liquid_saturation>
<residual_gas_saturation>0.0</residual_gas_saturation>
<lambda>3.0</lambda>
<entry_pressure>5000.0</entry_pressure>
</property>
<property>
<name>relative_permeability_nonwetting_phase</name>
<type>Constant</type>
<value>0.5</value>
</property>
<property>
<name>relative_permeability</name>
<type>Constant</type>
<value>0.5</value>
</property>
<property>
<name>thermal_conductivity</name>
<type>Constant</type>
<value>1000</value>
</property>
<property>
<name>porosity</name>
<type>Constant</type>
<value>0.4</value>
</property>
<property>
<name>tortuosity</name>
<type>Constant</type>
<value>1</value>
</property>
<property>
<name>bishops_effective_stress</name>
<type>BishopsPowerLaw</type>
<exponent>1</exponent>
</property>
</properties>
</medium>
</media>
<time_loop>
<processes>
<process ref="TH2M">
<nonlinear_solver>basic_newton</nonlinear_solver>
<convergence_criterion>
<type>PerComponentDeltaX</type>
<norm_type>NORM2</norm_type>
<abstols>1e-16 1e-16 1e-16 1e-6 1e-6</abstols>
<reltols>1e-13 1e-13 1e-13 1e-09 1e-09</reltols>
</convergence_criterion>
<time_discretization>
<type>BackwardEuler</type>
</time_discretization>
<time_stepping>
<type>FixedTimeStepping</type>
<t_initial>0</t_initial>
<t_end>2.0e4</t_end>
<timesteps>
<pair>
<repeat>20</repeat>
<delta_t>1</delta_t>
</pair>
</timesteps>
</time_stepping>
</process>
</processes>
<output>
<type>VTK</type>
<prefix>results_unicube</prefix>
<timesteps>
<pair>
<repeat>1</repeat>
<each_steps>20000</each_steps>
</pair>
</timesteps>
<output_iteration_results>false</output_iteration_results>
<variables>
<variable>gas_pressure</variable>
<variable>gas_pressure_interpolated</variable>
<variable>capillary_pressure</variable>
<variable>capillary_pressure_interpolated</variable>
<variable>liquid_pressure_interpolated</variable>
<variable>temperature</variable>
<variable>temperature_interpolated</variable>
<variable>displacement</variable>
<variable>sigma</variable>
<variable>epsilon</variable>
<variable>velocity_gas</variable>
<variable>velocity_liquid</variable>
<variable>liquid_density</variable>
<variable>gas_density</variable>
<variable>solid_density</variable>
<variable>vapour_pressure</variable>
<variable>porosity</variable>
<variable>saturation</variable>
<variable>xnGC</variable>
<variable>xmGC</variable>
<variable>xmWL</variable>
<variable>rhoG_hG_dot</variable>
<variable>rhoL_hL_dot</variable>
<variable>k_rel_G</variable>
<variable>k_rel_L</variable>
<variable>xnCG</variable>
</variables>
<fixed_output_times>6500 11000 20000</fixed_output_times>
</output>
</time_loop>
<parameters>
<parameter>
<name>E</name>
<type>Constant</type>
<value>1.e8</value>
</parameter>
<parameter>
<name>initial_stress</name>
<type>Function</type>
<expression>96443.092</expression>
<expression>96443.092</expression>
<expression>0</expression>
<expression>0</expression>
</parameter>
<parameter>
<name>nu</name>
<type>Constant</type>
<value>0</value>
</parameter>
<parameter>
<name>specific_heat_capacity_W</name>
<type>Constant</type>
<value>4000</value>
</parameter>
<parameter>
<name>specific_heat_capacity_A</name>
<type>Constant</type>
<value>4000</value>
</parameter>
<parameter>
<name>specific_heat_capacity_L</name>
<type>Constant</type>
<value>4000</value>
</parameter>
<parameter>
<name>specific_heat_capacity_S</name>
<type>Constant</type>
<value>1000</value>
</parameter>
<parameter>
<name>T0</name>
<type>Constant</type>
<value>300</value>
</parameter>
<parameter>
<name>displacement0</name>
<type>Constant</type>
<values>0 0</values>
</parameter>
<parameter>
<name>pGR_ic</name>
<type>Constant</type>
<value>100000</value>
</parameter>
<parameter>
<name>pCap_ic</name>
<type>Constant</type>
<value>5928.15550748344</value>
</parameter>
<parameter>
<name>T_ic</name>
<type>Constant</type>
<value>280</value>
</parameter>
<parameter>
<name>dirichlet0</name>
<type>Constant</type>
<value>0</value>
</parameter>
<parameter>
<name>heat_source</name>
<type>Constant</type>
<value>20000</value>
</parameter>
<parameter>
<name>heat_source_scaled</name>
<type>CurveScaled</type>
<curve>timeRamp</curve>
<parameter>heat_source</parameter>
</parameter>
<parameter>
<name>displacementRight</name>
<type>Constant</type>
<value>-0.05</value>
</parameter>
<parameter>
<name>displacementRamp</name>
<type>CurveScaled</type>
<curve>timeRamp</curve>
<parameter>displacementRight</parameter>
</parameter>
</parameters>
<curves>
<curve>
<name>timeRamp</name>
<coords>0 1000 2000 5000 6000 7000 8000 9000 10000 12000 13000 17000 18000 1e99</coords>
<values>0 0 0.5 0.5 0 0 1.5 1.5 0 0 -1 -1 0 0</values>
</curve>
<curve>
<name>timeRamp_symmetrical</name>
<coords>0 3000 4000 7000 8000 11000 12000 15000 16000 1e99</coords>
<values>0 0 1 1 0 0 -1 -1 0 0</values>
</curve>
</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>1</component>
<parameter>dirichlet0</parameter>
</boundary_condition>
<boundary_condition>
<mesh>domain</mesh>
<type>Dirichlet</type>
<component>0</component>
<parameter>dirichlet0</parameter>
</boundary_condition>
</boundary_conditions>
</process_variable>
<process_variable>
<name>gas_pressure</name>
<components>1</components>
<order>1</order>
<initial_condition>pGR_ic</initial_condition>
<boundary_conditions />
</process_variable>
<process_variable>
<name>capillary_pressure</name>
<components>1</components>
<order>1</order>
<initial_condition>pCap_ic</initial_condition>
<boundary_conditions />
</process_variable>
<process_variable>
<name>temperature</name>
<components>1</components>
<order>1</order>
<initial_condition>T_ic</initial_condition>
<boundary_conditions>
<boundary_condition>
<mesh>boundary8_left</mesh>
<type>Neumann</type>
<component>0</component>
<parameter>heat_source_scaled</parameter>
</boundary_condition>
<boundary_condition>
<mesh>boundary8_right</mesh>
<type>Neumann</type>
<component>0</component>
<parameter>heat_source_scaled</parameter>
</boundary_condition>
<boundary_condition>
<mesh>boundary8_top</mesh>
<type>Neumann</type>
<component>0</component>
<parameter>heat_source_scaled</parameter>
</boundary_condition>
<boundary_condition>
<mesh>boundary8_bottom</mesh>
<type>Neumann</type>
<component>0</component>
<parameter>heat_source_scaled</parameter>
</boundary_condition>
</boundary_conditions>
</process_variable>
</process_variables>
<nonlinear_solvers>
<nonlinear_solver>
<name>basic_newton</name>
<type>Newton</type>
<max_iter>22</max_iter>
<linear_solver>general_linear_solver_2</linear_solver>
</nonlinear_solver>
</nonlinear_solvers>
<linear_solvers>
<linear_solver>
<name>general_linear_solver_2</name>
<lis>-i bicgstab -p ilu -tol 1e-16 -maxiter 10000</lis>
<eigen>
<solver_type>SparseLU</solver_type>
<scaling>true</scaling>
</eigen>
<petsc>
<prefix>sd</prefix>
<parameters>-sd_ksp_type cg -sd_pc_type bjacobi -sd_ksp_rtol 1e-16 -sd_ksp_max_it 10000</parameters>
</petsc>
</linear_solver>
<linear_solver>
<name>general_linear_solver</name>
<lis>-i bicgstab -p ilu -tol 1e-18 -maxiter 10000</lis>
<eigen>
<solver_type>BiCGSTAB</solver_type>
<precon_type>ILUT</precon_type>
<scaling>true</scaling>
<max_iteration_step>10000</max_iteration_step>
<error_tolerance>1e-18</error_tolerance>
</eigen>
<petsc>
<prefix>tp</prefix>
<parameters>-tp_ksp_type bicg -tp_pc_type bjacobi -tp_ksp_rtol 1e-12 -tp_ksp_max_it 10000</parameters>
</petsc>
</linear_solver>
</linear_solvers>
<test_definition>
<vtkdiff>
<regex>results_unicube_ts_.*.vtu</regex>
<field>gas_pressure</field>
<absolute_tolerance>1e-06</absolute_tolerance>
<relative_tolerance>0</relative_tolerance>
</vtkdiff>
<vtkdiff>
<regex>results_unicube_ts_.*.vtu</regex>
<field>capillary_pressure</field>
<absolute_tolerance>1e-06</absolute_tolerance>
<relative_tolerance>0</relative_tolerance>
</vtkdiff>
<vtkdiff>
<regex>results_unicube_ts_.*.vtu</regex>
<field>temperature</field>
<absolute_tolerance>1e-10</absolute_tolerance>
<relative_tolerance>0</relative_tolerance>
</vtkdiff>
<vtkdiff>
<regex>results_unicube_ts_.*.vtu</regex>
<field>gas_density</field>
<absolute_tolerance>1e-10</absolute_tolerance>
<relative_tolerance>0</relative_tolerance>
</vtkdiff>
<vtkdiff>
<regex>results_unicube_ts_.*.vtu</regex>
<field>saturation</field>
<absolute_tolerance>1e-10</absolute_tolerance>
<relative_tolerance>0</relative_tolerance>
</vtkdiff>
<vtkdiff>
<regex>results_unicube_ts_.*.vtu</regex>
<field>xnCG</field>
<absolute_tolerance>1e-10</absolute_tolerance>
<relative_tolerance>0</relative_tolerance>
</vtkdiff>
</test_definition>
</OpenGeoSysProject>
1.12.0