Home

Welcome to the porousMultiphaseFoam wiki!

Solvers

• anisoImpesFoam (TODO)

  Two-phase flow solver based on IMPES algorithm (permeability field is a volTensorField)

• groundwater2DFoam

  2D modeling of groundwater (Shallow water flow applied to porous medium, only consider the saturated part)

• groundwaterFoam

  One-phase flow solver based on Richards equation

• groundwaterTransport2DFoam

  groundwater2DFoam with multi-species transport

• groundwaterTransportFoam

  groundwaterFoam with multi-species transport

• impesFoam (TODO)

  Two-phase flow solver based on IMPES algorithm (permeability field is a volScalarField)

• porousScalarTransport2DFoam

  Multi-species transport on pre-computed 2D velocity/water height fields (typically steadyGroundwater2DFoam)

• porousScalarTransportFoam

  Multi-species transport on pre-computed velocity/saturation fields (typically steadyGroundwaterFoam)

• steadyGroundwater2DFoam

  Steady 2D modeling of groundwater (Shallow water flow applied to porous medium)

• steadyGroundwaterFoam

  Steady one-phase flow solver based on Richards equation

Utilities

• darcyFoam

  Stationary computation of one-phase Darcy's flow (pressure/velocity)

• setBoundaryWaterLevel

  Initialise BC values for head-pressure (3D solvers) or potential (2D solvers) based on constant or STL file.

• setFieldsFromXY

  Internal field initializer using XYfile (linear interpolation using random points)

• setFieldsFromDEM

  Internal field initializer using DEMfile (bi-linear interpolation using ordered grid)

Libraries

porousBoundaryConditions

• darcyGradPressure

  Pressure fixedGradient BC to impose Darcy velocity

• darcyGradPressureAniso

  Pressure fixedGradient BC to impose Darcy velocity when permeability field K is a volTensorField

• eventFlux

  Specie/concentration fixedValue BC to impose constant and/or variable flux (use eventFile class)

• eventInfiltration

  Velocity fixedValue BC to impose variable infiltration (use eventFile class)

porousModels

toolsGIS

• eventFile

  • outputEventFile

    Defines writing times (replace usual controlDict options of OpenFOAM)

  • patchEventFile

    Defines time-varying mass flow-rate or infiltration velocity to patches.

  • sourceEventFile

    Defines time-varying (mass) flow-rate source term at specific position (X,Y,Z)

  • infiltrationEventFile

    Defines time-varying infiltration velocity (uniform or distributed) for 2D solvers

• DEMFile

  DEM file handler/reader with bilinear interpolation function

• XYFile

  XY file handler/reader with linear interpolation (using three closest points).