www.mooseframework.org
Classes | Functions
Q2PRelPermPowerGas.h File Reference

Go to the source code of this file.

Classes

class  Q2PRelPermPowerGas
 PowerGas form of relative permeability Define s = seff/(1 - simm). More...
 

Functions

template<>
InputParameters validParams< Q2PRelPermPowerGas > ()
 

Function Documentation

template<>
InputParameters validParams< Q2PRelPermPowerGas > ( )

Definition at line 14 of file Q2PRelPermPowerGas.C.

15 {
16  InputParameters params = validParams<RichardsRelPerm>();
17  params.addRequiredRangeCheckedParam<Real>(
18  "simm",
19  "simm >= 0 & simm < 1",
20  "Immobile saturation. Must be between 0 and 1. Define s = "
21  "seff/(1 - simm). Then relperm = 1 - (n+1)s^n + ns^(n+1)");
22  params.addRequiredRangeCheckedParam<Real>("n",
23  "n >= 2",
24  "Exponent. Must be >= 2. Define s = "
25  "(eff/(1 - simm). Then relperm = 1 - "
26  "(n+1)s^n + ns^(n+1)");
27  params.addClassDescription("Power form of relative permeability that might be useful for gases "
28  "as a function of water saturation in Q2P models. Define s = seff/(1 "
29  "- simm). Then relperm = 1 - (n+1)s^n + ns^(n+1) if seff<1-simm, "
30  "otherwise relperm=1. Here seff is the water saturation");
31  return params;
32 }
InputParameters validParams< RichardsRelPerm >()