axisym_theis_CT.prj

<OpenGeoSysProject>
  <mesh axially_symmetric="true">axisym_theis.vtu</mesh>
  <geometry>axisym_theis.gml</geometry>
  <processes>
    <process>
      <name>ComponentTransport</name>
      <type>ComponentTransport</type>
      <integration_order>2</integration_order>
      <process_variables>
        <pressure>pressure</pressure>
        <concentration>concentration</concentration>
      </process_variables>
      <secondary_variables>
        <secondary_variable name="darcy_velocity" />
      </secondary_variables>
      <specific_body_force>0.0 0.0</specific_body_force>
    </process>
  </processes>
  <media>
    <medium id="0">
      <phases>
        <phase>
          <type>AqueousLiquid</type>
          <components>
            <component>
              <name>concentration</name>
              <properties>
                <property>
                  <name>pore_diffusion</name>
                  <type>Constant</type>
                  <value>2e-9</value>
                </property>
                <property>
                  <name>retardation_factor</name>
                  <type>Constant</type>
                  <value>1</value>
                </property>
                <property>
                  <name>decay_rate</name>
                  <type>Constant</type>
                  <value>0</value>
                </property>
              </properties>
            </component>
          </components>
          <properties>
            <property>
              <name>viscosity</name>
              <type>Constant</type>
              <value>1.0</value>
            </property>
            <property>
              <name>density</name>
              <type>Constant</type>
              <value>1.0</value>
            </property>
          </properties>
        </phase>
      </phases>
      <properties>
        <property>
          <name>permeability</name>
          <type>Constant</type>
          <value>9.2903e-4</value>
        </property>
        <property>
          <name>porosity</name>
          <type>Constant</type>
          <value>1.0</value>
        </property>
        <property>
          <name>storage</name>
          <type>Constant</type>
          <value>1.0e-3</value>
        </property>
        <property>
          <name>longitudinal_dispersivity</name>
          <type>Constant</type>
          <value>0</value>
        </property>
        <property>
          <name>transversal_dispersivity</name>
          <type>Constant</type>
          <value>0</value>
        </property>
      </properties>
    </medium>
  </media>
  <time_loop>
    <processes>
      <process ref="ComponentTransport">
        <nonlinear_solver>basic_picard</nonlinear_solver>
        <convergence_criterion>
          <type>PerComponentDeltaX</type>
          <norm_type>NORM2</norm_type>
          <reltols>1.e-10 1.e-10</reltols>
        </convergence_criterion>
        <time_discretization>
          <type>BackwardEuler</type>
        </time_discretization>
        <time_stepping>
          <type>FixedTimeStepping</type>
          <t_initial>0.0</t_initial>
          <t_end>864000</t_end>
          <timesteps>
            <pair>
              <repeat>10</repeat>
              <delta_t>0.864</delta_t>
            </pair>
            <pair>
              <repeat>10</repeat>
              <delta_t>7.776</delta_t>
            </pair>
            <pair>
              <repeat>9</repeat>
              <delta_t>86.4</delta_t>
            </pair>
            <pair>
              <repeat>9</repeat>
              <delta_t>864.0</delta_t>
            </pair>
            <pair>
              <repeat>10</repeat>
              <delta_t>7776.</delta_t>
            </pair>
            <pair>
              <repeat>18</repeat>
              <delta_t>43200.</delta_t>
            </pair>
          </timesteps>
        </time_stepping>
      </process>
    </processes>
    <output>
      <type>VTK</type>
      <prefix>CT_hydraulic_head</prefix>
      <timesteps>
        <pair>
          <repeat>6</repeat>
          <each_steps>10</each_steps>
        </pair>
        <pair>
          <repeat>1</repeat>
          <each_steps>6</each_steps>
        </pair>
      </timesteps>
      <variables />
      <suffix>ts{:timestep}_t_{:time}</suffix>
    </output>
  </time_loop>
  <parameters>
    <parameter>
      <name>p0</name>
      <type>Constant</type>
      <value>0</value>
    </parameter>
    <parameter>
      <name>p_dbc</name>
      <type>Constant</type>
      <value>0</value>
    </parameter>
    <parameter>
      <name>p_nbc</name>
      <type>Constant</type>
      <value>0.008354590188550937</value>
    </parameter>
    <parameter>
      <name>c_0</name>
      <type>Constant</type>
      <value>0</value>
    </parameter>
    <parameter>
      <name>c_dbc</name>
      <type>Constant</type>
      <value>0</value>
    </parameter>
    <parameter>
      <name>kappa1</name>
      <type>Constant</type>
      <values>9.2903e-4</values>
    </parameter>
  </parameters>
  <process_variables>
    <process_variable>
      <name>concentration</name>
      <components>1</components>
      <order>1</order>
      <initial_condition>c_0</initial_condition>
      <boundary_conditions>
        <boundary_condition>
          <geometrical_set>theis_geo</geometrical_set>
          <geometry>well</geometry>
          <type>Dirichlet</type>
          <parameter>c_dbc</parameter>
        </boundary_condition>
      </boundary_conditions>
    </process_variable>
    <process_variable>
      <name>pressure</name>
      <components>1</components>
      <order>1</order>
      <initial_condition>p0</initial_condition>
      <boundary_conditions>
        <boundary_condition>
          <geometrical_set>theis_geo</geometrical_set>
          <geometry>well</geometry>
          <type>Neumann</type>
          <parameter>p_nbc</parameter>
        </boundary_condition>
        <boundary_condition>
          <geometrical_set>theis_geo</geometrical_set>
          <geometry>infinite</geometry>
          <type>Dirichlet</type>
          <parameter>p_dbc</parameter>
        </boundary_condition>
      </boundary_conditions>
    </process_variable>
  </process_variables>
  <nonlinear_solvers>
    <nonlinear_solver>
      <name>basic_picard</name>
      <type>Picard</type>
      <max_iter>30</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>CG</solver_type>
        <precon_type>DIAGONAL</precon_type>
        <max_iteration_step>10000</max_iteration_step>
        <error_tolerance>1e-12</error_tolerance>
      </eigen>
      <petsc>
        <prefix>lf</prefix>
        <parameters>-lf_ksp_type cg -lf_pc_type bjacobi -lf_ksp_rtol 1e-16 -lf_ksp_max_it 10000</parameters>
      </petsc>
    </linear_solver>
  </linear_solvers>
  <test_definition>
    <vtkdiff>
      <regex>CT_hydraulic_head_ts_.*_t_.*.vtu</regex>
      <field>pressure</field>
      <absolute_tolerance>1e-10</absolute_tolerance>
      <relative_tolerance>1e-10</relative_tolerance>
    </vtkdiff>
  </test_definition>
</OpenGeoSysProject>