RichardsFullyUpwindFlux.h

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//* This file is part of the MOOSE framework
//* https://mooseframework.inl.gov
//*
//* 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 "Kernel.h"
#include "RichardsVarNames.h"
#include "RichardsDensity.h"
#include "RichardsRelPerm.h"
#include "RichardsSeff.h"
#include "Material.h"

// Forward Declarations

class RichardsFullyUpwindFlux : public Kernel
{
public:
  static InputParameters validParams();

  RichardsFullyUpwindFlux(const InputParameters & parameters);

protected:
  virtual Real computeQpResidual() override;

  virtual void computeResidual() override;

  virtual void computeOffDiagJacobian(unsigned int jvar) override;

  Real computeQpJac(unsigned int dvar);

  void upwind(bool compute_res, bool compute_jac, unsigned int jvar);

  void prepareNodalValues();

  const RichardsVarNames & _richards_name_UO;

  unsigned int _num_p;

  unsigned int _pvar;

  const RichardsDensity & _density_UO;

  const RichardsSeff & _seff_UO;

  const RichardsRelPerm & _relperm_UO;

  const MaterialProperty<std::vector<Real>> & _viscosity;

  const MaterialProperty<std::vector<RealVectorValue>> & _flux_no_mob;

  const MaterialProperty<std::vector<std::vector<RealVectorValue>>> & _dflux_no_mob_dv;

  const MaterialProperty<std::vector<std::vector<RealTensorValue>>> & _dflux_no_mob_dgradv;

  unsigned int _num_nodes;

  std::vector<Real> _mobility;

  std::vector<std::vector<Real>> _dmobility_dv;

  std::vector<const VariableValue *> _ps_at_nodes;
};