TwoPhaseFluidProperties.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 "FluidProperties.h"
 
class TwoPhaseFluidProperties;
class SinglePhaseFluidProperties;
 
template <>
InputParameters validParams<TwoPhaseFluidProperties>();
 
class TwoPhaseFluidProperties : public FluidProperties
{
public:
  TwoPhaseFluidProperties(const InputParameters & parameters);
 
  virtual const UserObjectName & getLiquidName() const { return _liquid_name; }
 
  virtual const UserObjectName & getVaporName() const { return _vapor_name; }
 
  virtual Real p_critical() const = 0;
 
  virtual Real T_sat(Real p) const = 0;
 
  virtual Real p_sat(Real T) const = 0;
 
  virtual Real dT_sat_dp(Real p) const = 0;
 
  virtual Real h_lat(Real p, Real T) const;
 
  virtual Real sigma_from_T(Real T) const;
 
  virtual Real dsigma_dT_from_T(Real T) const;
 
  virtual bool supportsPhaseChange() const = 0;
 
protected:
  const UserObjectName _liquid_name;
  const UserObjectName _vapor_name;
 
  const SinglePhaseFluidProperties * _fp_liquid;
  const SinglePhaseFluidProperties * _fp_vapor;
};