PorousFlowRelativePermeabilityVG.h

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//* This file is part of the MOOSE framework
//* https://www.mooseframework.org
//*
//* All rights reserved, see COPYRIGHT for full restrictions
//* https://github.com/idaholab/moose/blob/master/COPYRIGHT
//*
//* Licensed under LGPL 2.1, please see LICENSE for details
//* https://www.gnu.org/licenses/lgpl-2.1.html
 
#pragma once
 
#include "PorousFlowRelativePermeabilityBase.h"
#include "PorousFlowVanGenuchten.h"
 
class PorousFlowRelativePermeabilityVG;
 
template <>
InputParameters validParams<PorousFlowRelativePermeabilityVG>();
 
class PorousFlowRelativePermeabilityVG : public PorousFlowRelativePermeabilityBase
{
public:
  PorousFlowRelativePermeabilityVG(const InputParameters & parameters);
 
protected:
  virtual Real relativePermeability(Real seff) const override;
  virtual Real dRelativePermeability(Real seff) const override;
 
  const Real _m;
 
  const bool _wetting;
 
  const Real _cut;
 
  const Real _cub0;
  const Real _cub1;
  const Real _cub2;
  const Real _cub3;
};