flow_fully_saturated_gas.prj 19.4 KB
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<?xml version="1.0" encoding="ISO-8859-1"?>
<OpenGeoSysProject>
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    <meshes>
        <mesh>square_1x1_quad8_1e2.vtu</mesh>
        <mesh>square_1x1_quad8_1e2_bottom.vtu</mesh>
        <mesh>square_1x1_quad8_1e2_left.vtu</mesh>
        <mesh>square_1x1_quad8_1e2_right.vtu</mesh>
        <mesh>square_1x1_quad8_1e2_top.vtu</mesh>
    </meshes>
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    <processes>
        <process>
            <name>TH2M</name>
            <type>TH2M</type>
            <integration_order>3</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>
                   1.0 1.0 1.0 1.0
                   1.0 1.0 1.0 1.0
                   1.0 1.0 1.0 1.0
                   1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0
                   1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0
                </component_magnitudes>
                <relative_epsilons>
                   1e-03 1e-03 1e-03 1e-03
                   1e-03 1e-03 1e-03 1e-03
                   1e-06 1e-06 1e-06 1e-06
                   1e-08 1e-08 1e-08 1e-08 1e-08 1e-08 1e-08 1e-08
                   1e-08 1e-08 1e-08 1e-08 1e-08 1e-08 1e-08 1e-08
                </relative_epsilons>
            </jacobian_assembler>
            <reference_temperature>temperature_outside</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="porosity" output_name="porosity"/>
                <secondary_variable internal_name="saturation" output_name="saturation"/>
            </secondary_variables>
            <specific_body_force>0 0</specific_body_force>
        </process>
    </processes>
    <media>
        <medium>
            <phases>
                <phase>
                    <type>Gas</type>
                    <properties>
                        <property>
                            <name>viscosity</name>
                            <type>Constant</type>
                            <value>1e-9</value>
                        </property>
                        <property>
                            <name>density</name>
                            <type>Linear</type>
                            <reference_value>1</reference_value>
                            <independent_variable>
                                <variable_name>phase_pressure</variable_name>
                                <reference_condition>0</reference_condition>
                                <slope>1e-100</slope>
                            </independent_variable>
                        </property>
                        <property>
                            <name>specific_heat_capacity</name>
                            <type>Constant</type>
                            <value>1</value>
                        </property>
                        <property>
                            <name>thermal_conductivity</name>
                            <type>Constant</type>
                            <value>1</value>
                        </property>
                        <property>
                            <name>thermal_expansivity</name>
                            <type>Constant</type>
                            <value>0</value>
                        </property>
                        <property>
                            <name>molar_mass</name>
                            <type>Constant</type>
                            <value>0.02</value>
                        </property>
                    </properties>
                </phase>
                <phase>
                    <type>AqueousLiquid</type>
                    <properties>
                        <property>
                            <name>viscosity</name>
                            <type>Constant</type>
                            <value>1e-9</value>
                        </property>
                        <property>
                            <name>density</name>
                            <type>Linear</type>
                            <reference_value>1</reference_value>
                            <independent_variable>
                                <variable_name>liquid_phase_pressure</variable_name>
                                <reference_condition>0</reference_condition>
                                <slope>1e-100</slope>
                            </independent_variable>
                        </property>
                        <property>
                            <name>specific_heat_capacity</name>
                            <type>Constant</type>
                            <value>1</value>
                        </property>
                        <property>
                            <name>thermal_conductivity</name>
                            <type>Constant</type>
                            <value>1</value>
                        </property>
                    </properties>
                </phase>
                <phase>
                    <type>Solid</type>
                    <properties>
                        <property>
                            <name>density</name>
                            <type>Constant</type>
                            <value>1</value>
                        </property>
                        <property>
                            <name>specific_heat_capacity</name>
                            <type>Constant</type>
                            <value>1</value>
                        </property>
                        <property>
                            <name>thermal_conductivity</name>
                            <type>Constant</type>
                            <value>1</value>
                        </property>
                        <property>
                            <!-- linear thermal expansivity -->
                            <name>thermal_expansivity</name>
                            <type>Constant</type>
                            <value>0</value>
                        </property>
                    </properties>
                </phase>
            </phases>
            <properties>
                <property>
                    <name>biot_coefficient</name>
                    <type>Constant</type>
                    <value>1</value>
                </property>
                <property>
                    <name>porosity</name>
                    <type>Constant</type>
                    <value>0.1</value>
                </property>
                <property>
                    <name>storage</name>
                    <type>Constant</type>
                    <value>1e+300</value>
                </property>
                <property>
                    <name>permeability</name>
                    <type>Constant</type>
                    <value>1e-12</value>
                </property>
                <property>
                    <name>saturation</name>
                    <type>Constant</type>
                    <value>0</value>
                </property>
                <property>
                    <name>relative_permeability</name>
                    <type>Constant</type>
                    <value>1</value>
                </property>
                <property>
                    <name>bishops_effective_stress</name>
                    <type>BishopsPowerLaw</type>
                    <exponent>1</exponent>
                </property>
                <property>
                    <name>relative_permeability_nonwetting_phase</name>
                    <type>Constant</type>
                    <value>1</value>
                </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-14 1e-14 1e-14 1e-14 1e-14</abstols>
                    <reltols>1e-14 1e-14 1e-14 1e-14 1e-14</reltols>
                </convergence_criterion>
                <time_discretization>
                    <type>BackwardEuler</type>
                </time_discretization>
                <time_stepping>
                    <type>FixedTimeStepping</type>
                    <t_initial>0</t_initial>
                    <t_end>2</t_end>
                    <timesteps>
                        <pair>
                            <repeat>2</repeat>
                            <delta_t>1</delta_t>
                        </pair>
                    </timesteps>
                </time_stepping>
            </process>
        </processes>
        <output>
            <type>VTK</type>
            <prefix>flow_fully_saturated_gas</prefix>
            <timesteps>
                <pair>
                    <repeat>10000</repeat>
                    <each_steps>1</each_steps>
                </pair>
            </timesteps>
            <variables>
                <variable>gas_pressure</variable>
                <variable>gas_pressure_interpolated</variable>
                <variable>capillary_pressure</variable>
                <variable>capillary_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>porosity</variable>
                <variable>saturation</variable>
            </variables>
            <suffix>_ts_{:timestep}_t_{:time}</suffix>
        </output>
    </time_loop>
    <parameters>
        <!-- Mechanics -->
        <parameter>
            <name>E</name>
            <type>Constant</type>
            <value>1e10</value>
        </parameter>
        <parameter>
            <name>nu</name>
            <type>Constant</type>
            <value>.3</value>
        </parameter>
        <!-- Model parameters -->
        <parameter>
            <name>mu</name>
            <type>Constant</type>
            <value>1e-9</value>
        </parameter>
        <parameter>
            <name>temperature_outside</name>
            <type>Constant</type>
            <values>298.15</values>
        </parameter>
        <parameter>
            <name>displacement0</name>
            <type>Constant</type>
            <values>0 0</values>
        </parameter>
        <parameter>
            <name>pressure_ic</name>
            <type>Constant</type>
            <values>0</values>
        </parameter>
        <parameter>
            <name>dirichlet0</name>
            <type>Constant</type>
            <value>0</value>
        </parameter>
        <parameter>
            <name>dirichlet1</name>
            <type>Constant</type>
            <value>1</value>
        </parameter>
    </parameters>
    <process_variables>
        <process_variable>
            <name>displacement</name>
            <components>2</components>
            <order>2</order>
            <initial_condition>displacement0</initial_condition>
            <boundary_conditions>
                <boundary_condition>
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                    <mesh>square_1x1_quad8_1e2_left</mesh>
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                    <type>Dirichlet</type>
                    <component>0</component>
                    <parameter>dirichlet0</parameter>
                </boundary_condition>
                <boundary_condition>
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                    <mesh>square_1x1_quad8_1e2_right</mesh>
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                    <type>Dirichlet</type>
                    <component>0</component>
                    <parameter>dirichlet0</parameter>
                </boundary_condition>
                <boundary_condition>
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                    <mesh>square_1x1_quad8_1e2_bottom</mesh>
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                    <type>Dirichlet</type>
                    <component>1</component>
                    <parameter>dirichlet0</parameter>
                </boundary_condition>
                <boundary_condition>
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                    <mesh>square_1x1_quad8_1e2_top</mesh>
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                    <type>Dirichlet</type>
                    <component>1</component>
                    <parameter>dirichlet0</parameter>
                </boundary_condition>
            </boundary_conditions>
        </process_variable>
        <process_variable>
            <name>gas_pressure</name>
            <components>1</components>
            <order>1</order>
            <initial_condition>pressure_ic</initial_condition>
            <boundary_conditions>
                <boundary_condition>
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                    <mesh>square_1x1_quad8_1e2_left</mesh>
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                    <type>Dirichlet</type>
                    <parameter>dirichlet0</parameter>
                </boundary_condition>
                <boundary_condition>
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                    <mesh>square_1x1_quad8_1e2_right</mesh>
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                    <type>Dirichlet</type>
                    <parameter>dirichlet1</parameter>
                </boundary_condition>
            </boundary_conditions>
        </process_variable>
        <process_variable>
            <name>capillary_pressure</name>
            <components>1</components>
            <order>1</order>
            <initial_condition>pressure_ic</initial_condition>
            <boundary_conditions>
                <boundary_condition>
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                    <mesh>square_1x1_quad8_1e2_left</mesh>
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                    <type>Dirichlet</type>
                    <parameter>pressure_ic</parameter>
                </boundary_condition>
                <boundary_condition>
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                    <mesh>square_1x1_quad8_1e2_right</mesh>
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                    <type>Dirichlet</type>
                    <parameter>pressure_ic</parameter>
                </boundary_condition>
            </boundary_conditions>
        </process_variable>
        <process_variable>
            <name>temperature</name>
            <components>1</components>
            <order>1</order>
            <initial_condition>temperature_outside</initial_condition>
            <boundary_conditions>
                <boundary_condition>
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                    <mesh>square_1x1_quad8_1e2_left</mesh>
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                    <type>Dirichlet</type>
                    <parameter>temperature_outside</parameter>
                </boundary_condition>
                <boundary_condition>
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                    <mesh>square_1x1_quad8_1e2_right</mesh>
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                    <type>Dirichlet</type>
                    <parameter>temperature_outside</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>
    <test_definition>
        <vtkdiff>
            <regex>flow_fully_saturated_gas_ts_.*.vtu</regex>
            <field>displacement</field>
            <absolute_tolerance>2e-14</absolute_tolerance>
            <relative_tolerance>0</relative_tolerance>
        </vtkdiff>
        <vtkdiff>
            <regex>flow_fully_saturated_gas_ts_.*.vtu</regex>
            <field>sigma</field>
            <absolute_tolerance>1e-14</absolute_tolerance>
            <relative_tolerance>0</relative_tolerance>
        </vtkdiff>
        <vtkdiff>
            <regex>flow_fully_saturated_gas_ts_.*.vtu</regex>
            <field>epsilon</field>
            <absolute_tolerance>1e-15</absolute_tolerance>
            <relative_tolerance>0</relative_tolerance>
        </vtkdiff>
        <vtkdiff>
            <regex>flow_fully_saturated_gas_ts_.*.vtu</regex>
            <field>capillary_pressure</field>
            <absolute_tolerance>2e-15</absolute_tolerance>
            <relative_tolerance>1e-15</relative_tolerance>
        </vtkdiff>
        <vtkdiff>
            <regex>flow_fully_saturated_gas_ts_.*.vtu</regex>
            <field>gas_pressure</field>
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            <absolute_tolerance>2e-15</absolute_tolerance>
            <relative_tolerance>2e-15</relative_tolerance>
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        </vtkdiff>
        <vtkdiff>
            <regex>flow_fully_saturated_gas_ts_.*.vtu</regex>
            <field>liquid_pressure_interpolated</field>
            <absolute_tolerance>2e-15</absolute_tolerance>
            <relative_tolerance>1e-15</relative_tolerance>
        </vtkdiff>
        <vtkdiff>
            <regex>flow_fully_saturated_gas_ts_.*.vtu</regex>
            <field>velocity_gas</field>
            <absolute_tolerance>1e-15</absolute_tolerance>
            <relative_tolerance>1e-15</relative_tolerance>
        </vtkdiff>
        <vtkdiff>
            <regex>flow_fully_saturated_gas_ts_.*.vtu</regex>
            <field>velocity_liquid</field>
            <absolute_tolerance>1e-15</absolute_tolerance>
            <relative_tolerance>1e-15</relative_tolerance>
        </vtkdiff>
        <vtkdiff>
            <regex>flow_fully_saturated_gas_ts_.*.vtu</regex>
            <field>liquid_density</field>
            <absolute_tolerance>2e-15</absolute_tolerance>
            <relative_tolerance>1e-15</relative_tolerance>
        </vtkdiff>
        <vtkdiff>
            <regex>flow_fully_saturated_gas_ts_.*.vtu</regex>
            <field>gas_density</field>
            <absolute_tolerance>2e-15</absolute_tolerance>
            <relative_tolerance>1e-15</relative_tolerance>
        </vtkdiff>
        <vtkdiff>
            <regex>flow_fully_saturated_gas_ts_.*.vtu</regex>
            <field>temperature</field>
            <absolute_tolerance>1e-12</absolute_tolerance>
            <relative_tolerance>0</relative_tolerance>
        </vtkdiff>
        <vtkdiff>
            <regex>flow_fully_saturated_gas_ts_.*.vtu</regex>
            <field>HydraulicFlow</field>
            <absolute_tolerance>1e-15</absolute_tolerance>
            <relative_tolerance>0</relative_tolerance>
        </vtkdiff>
        <vtkdiff>
            <regex>flow_fully_saturated_gas_ts_.*.vtu</regex>
            <field>NodalForces</field>
            <absolute_tolerance>1e-15</absolute_tolerance>
            <relative_tolerance>0</relative_tolerance>
        </vtkdiff>
    </test_definition>
</OpenGeoSysProject>