RichardsRelPermVG.C File Reference

Go to the source code of this file.

Functions
	registerMooseObject ("RichardsApp", RichardsRelPermVG)
template<>
InputParameters	validParams< RichardsRelPermVG > ()

Function Documentation

registerMooseObject()

registerMooseObject	(	"RichardsApp"	,
		RichardsRelPermVG
	)

validParams< RichardsRelPermVG >()

template<>

InputParameters validParams< RichardsRelPermVG >

(

)

Definition at line 17 of file RichardsRelPermVG.C.

{
  InputParameters params = validParams<RichardsRelPerm>();
  params.addRequiredRangeCheckedParam<Real>(
      "simm",
      "simm >= 0 & simm < 1",
      "Immobile saturation.  Must be between 0 and 1.  Define s = "
      "(seff - simm)/(1 - simm).  Then relperm = s^(1/2) * (1 - (1 "
      "- s^(1/m))^m)^2");
  params.addRequiredRangeCheckedParam<Real>(
      "m",
      "m > 0 & m < 1",
      "van-Genuchten m parameter.  Must be between 0 and 1, and optimally "
      "should be set >0.5.  Define s = (seff - simm)/(1 - simm).  Then "
      "relperm = s^(1/2) * (1 - (1 - s^(1/m))^m)^2");
  params.addClassDescription("VG form of relative permeability.  Define s = (seff - simm)/(1 - "
                             "simm).  Then relperm = s^(1/2) * (1 - (1 - s^(1/m))^m)^2, if s>0, "
                             "and relperm=0 otherwise");
  return params;
}

Referenced by validParams< RichardsRelPermVG1 >().