RichardsSUPGstandard.h File Reference

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Classes
class	RichardsSUPGstandard
	standard SUPG relationships valid for the Richards equation. More...

Functions
template<>
InputParameters	validParams< RichardsSUPGstandard > ()

Function Documentation

validParams< RichardsSUPGstandard >()

template<>

InputParameters validParams< RichardsSUPGstandard >

(

)

Definition at line 17 of file RichardsSUPGstandard.C.

{
  InputParameters params = validParams<RichardsSUPG>();
  params.addRequiredRangeCheckedParam<Real>(
      "p_SUPG",
      "p_SUPG > 0",
      "SUPG pressure.  This parameter controls the strength of the "
      "upwinding.  This parameter must be positive.  If you need to track "
      "advancing fronts in a problem, then set to less than your expected "
      "range of pressures in your unsaturated zone.  Otherwise, set "
      "larger, and then minimal upwinding will occur and convergence will "
      "typically be good.  If you need no SUPG, it is more efficient not "
      "to use this UserObject.");
  params.addClassDescription(
      "Standard SUPG relationships for Richards flow based on Appendix A of      TJR Hughes, M "
      "Mallet and A Mizukami ``A new finite element formulation for computational fluid dynamics:: "
      "II. Behond SUPG'' Computer Methods in Applied Mechanics and Engineering 54 (1986) 341--355");
  return params;
}