RichardsDensityMethane20degC.h File Reference

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Classes
class	RichardsDensityMethane20degC
	Methane density - a quadratic fit to expressions in: "Results of (pressure, density, temperature) measurements on methane and on nitrogen in the temperature range from 273.15K to 323.15K at pressures up to 12MPa using new apparatus for accurate gas-density" This is only valid for p>=0, which is the physical region. More...

Functions
template<>
InputParameters	validParams< RichardsDensityMethane20degC > ()

Function Documentation

validParams< RichardsDensityMethane20degC >()

template<>

InputParameters validParams< RichardsDensityMethane20degC >

(

)

Definition at line 24 of file RichardsDensityMethane20degC.C.

{
  InputParameters params = validParams<RichardsDensity>();
  params.addParam<Real>(
      "p_unit",
      1,
      "Set to 1 for pressure measured in Pascals.  Set to 1E6 for pressure measured in MPa.  Etc.");
  params.addClassDescription("Methane density (kg/m^3) at 20degC.  Pressure is assumed to be "
                             "measured in Pascals.  NOTE: this expression is only valid to about "
                             "P=20MPa.  Use van der Waals (RichardsDensityVDW) for higher "
                             "pressures.");
  return params;
}