ADNumericalFlux3EqnHLLC.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 "ADNumericalFlux3EqnBase.h"
#include "SinglePhaseFluidProperties.h"
#include "NaNInterface.h"
 
class ADNumericalFlux3EqnHLLC : public ADNumericalFlux3EqnBase, public NaNInterface
{
public:
  ADNumericalFlux3EqnHLLC(const InputParameters & parameters);
 
  virtual void calcFlux(const std::vector<ADReal> & UL,
                        const std::vector<ADReal> & UR,
                        const RealVectorValue & nLR,
                        const RealVectorValue & t1,
                        const RealVectorValue & t2,
                        std::vector<ADReal> & FL,
                        std::vector<ADReal> & FR) const override;
 
  virtual unsigned int getNumberOfRegions() const override { return 4; }
 
protected:
  enum class WaveSpeedFormulation
  {
    EINFELDT,
    DAVIS
  };
 
  virtual ADReal computeFlowArea(const std::vector<ADReal> & UL,
                                 const std::vector<ADReal> & UR) const;
 
  const SinglePhaseFluidProperties & _fp;
 
  const WaveSpeedFormulation _wave_speed_formulation;
 
public:
  static InputParameters validParams();
};