PorousFlowRelativePermeabilityBW.C File Reference

Go to the source code of this file.

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

Function Documentation

registerMooseObject()

registerMooseObject	(	"PorousFlowApp"	,
		PorousFlowRelativePermeabilityBW
	)

validParams< PorousFlowRelativePermeabilityBW >()

template<>

InputParameters validParams< PorousFlowRelativePermeabilityBW >

(

)

Definition at line 16 of file PorousFlowRelativePermeabilityBW.C.

{
  InputParameters params = validParams<PorousFlowRelativePermeabilityBase>();
  params.addRequiredRangeCheckedParam<Real>(
      "Sn",
      "Sn >= 0",
      "Low saturation.  This must be < Ss, and non-negative.  This is BW's "
      "initial effective saturation, below which effective saturation never goes "
      "in their simulations/models.  If Kn=0 then Sn is the immobile saturation.  "
      "This form of effective saturation is only correct for Kn small.");
  params.addRangeCheckedParam<Real>(
      "Ss",
      1.0,
      "Ss <= 1",
      "High saturation.  This must be > Sn and <= 1.  Effective saturation "
      "where porepressure = 0.  Effective saturation never exceeds this "
      "value in BW's simulations/models.");
  params.addRequiredRangeCheckedParam<Real>(
      "Kn", "Kn >= 0", "Low relative permeability.  This must be < Ks, and non-negative.");
  params.addRequiredRangeCheckedParam<Real>(
      "Ks", "Ks <= 1", "High relative permeability.  This must be > Kn and less than unity");
  params.addRequiredRangeCheckedParam<Real>(
      "C", "C > 1", "BW's C parameter.  Must be > 1.  Typical value would be 1.05.");
  params.addClassDescription("Broadbridge-White form of relative permeability");
  return params;
}