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RichardsRelPermPower.h File Reference

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Classes

class  RichardsRelPermPower
 Power form of relative permeability, usually used for water. More...
 

Functions

template<>
InputParameters validParams< RichardsRelPermPower > ()
 

Function Documentation

template<>
InputParameters validParams< RichardsRelPermPower > ( )

Definition at line 14 of file RichardsRelPermPower.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 - simm)/(1 - simm). Then relperm = (n+1)s^n - "
22  "ns^(n+1)");
23  params.addRequiredRangeCheckedParam<Real>("n",
24  "n >= 2",
25  "Exponent. Must be >= 2. Define s = "
26  "(seff - simm)/(1 - simm). Then "
27  "relperm = (n+1)s^n - ns^(n+1)");
28  params.addClassDescription("Power form of relative permeability. Define s = (seff - simm)/(1 - "
29  "simm). Then relperm = (n+1)s^n - ns^(n+1) if s<simm, otherwise "
30  "relperm=1");
31  return params;
32 }
InputParameters validParams< RichardsRelPerm >()