PorousFlowCapillaryPressureRSC.C File Reference

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Functions
	registerMooseObject ("PorousFlowApp", PorousFlowCapillaryPressureRSC)
template<>
InputParameters	validParams< PorousFlowCapillaryPressureRSC > ()

Function Documentation

registerMooseObject()

registerMooseObject	(	"PorousFlowApp"	,
		PorousFlowCapillaryPressureRSC
	)

validParams< PorousFlowCapillaryPressureRSC >()

template<>

InputParameters validParams< PorousFlowCapillaryPressureRSC >

(

)

Definition at line 17 of file PorousFlowCapillaryPressureRSC.C.

{
  InputParameters params = validParams<PorousFlowCapillaryPressure>();
  params.addParam<Real>("oil_viscosity",
                        "Viscosity of oil (gas) phase.  It is assumed this is "
                        "double the water-phase viscosity.  (Note that this "
                        "effective saturation is mostly useful for 2-phase, not "
                        "single-phase.)");
  params.addParam<Real>("scale_ratio",
                        "This is porosity / permeability / beta^2, where beta may "
                        "be chosen by the user.  It has dimensions [time]");
  params.addParam<Real>("shift", "effective saturation is a function of (Pc - shift)");
  params.addClassDescription("Rogers-Stallybrass-Clements version of effective saturation for the "
                             "water phase, valid for residual saturations = 0, and viscosityOil = "
                             "2 * viscosityWater.  seff_water = 1 / sqrt(1 + exp((Pc - shift) / "
                             "scale)), where scale = 0.25 * scale_ratio * oil_viscosity.");
  return params;
}