[case] TWOPHASE_FLOW_PP

A class to simulate the isothermal two-phase flow process with P-P model in porous media.

The gas and capillary pressure are used as primary variables.

Child parameters, attributes and cases

• [tag] mass_lumping
• [tag] process_variables
• [tag] specific_body_force
• [tag] temperature

This process is commonly used together with the following media properties

Note: This list has been automatically extracted from OGS's benchmark tests (ctests). Therefore it might not be exhaustive, but it should give users a good overview about which properties they can/have to use with this process. Probably most of the properties occurring in this list are mandatory.

The list might contain different property <type>s for some property <name> to illustrate different possibilities the users have.

• OpenGeoSysProject/media/medium/phases/phase
  • <type> [case] AqueousLiquid
  • <type> [case] Gas
• OpenGeoSysProject/media/medium/phases/phase/properties/property
  • <name> density
    <type> [case] Constant
  • <name> density
    <type> [case] IdealGasLaw
  • <name> molar_mass
    <type> [case] Constant
  • <name> viscosity
    <type> [case] Constant
  • <name> viscosity
    <type> [case] Parameter
• OpenGeoSysProject/media/medium/properties/property
  • <name> permeability
    <type> [case] Constant
  • <name> permeability
    <type> [case] Parameter
  • <name> porosity
    <type> [case] Constant
  • <name> porosity
    <type> [case] Parameter
  • <name> relative_permeability
    <type> [case] RelPermBrooksCorey
  • <name> relative_permeability
    <type> [case] RelPermLiakopoulos
  • <name> relative_permeability_nonwetting_phase
    <type> [case] RelPermBrooksCoreyNonwettingPhase
  • <name> saturation
    <type> [case] SaturationBrooksCorey
  • <name> saturation
    <type> [case] SaturationLiakopoulos

Additional info

No additional info.

Used in the following test data files

• [→ ogs/ogs/master | → doc] Parabolic/TwoPhaseFlowPP/Liakopoulos/TwoPhase_Lia_quad_large.prj
• [→ ogs/ogs/master | → doc] Parabolic/TwoPhaseFlowPP/Liakopoulos/TwoPhase_Lia_quad_short.prj
• [→ ogs/ogs/master | → doc] Parabolic/TwoPhaseFlowPP/McWhorter/TwoPhase_mcwt_line.prj
• [→ ogs/ogs/master | → doc] TH2M/H2/mcWhorter_interactive/mcWhorter_TwoPhasePP.prj