flashcompositional.h

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#ifndef  _MY_CompositionalFlash_
#define _MY_CompositionalFlash_
#include "flashbase.h"


class FlashCompositional : public FlashBase
{
 private:

 protected:
  FlashDataArray m_dataArray;
  const FlashDataArray& getFlashDataArray(){return m_dataArray;} 

 public:

  FlashCompositional(unsigned n_phases,unsigned n_components);
  virtual ~FlashCompositional(){}


  void getNumericTotalVolumeDerivative(double P,const VecDouble &compTotalMoles,VecDouble &compTotalDeriv,double h);
    double getNumericFluidCompressibility(double P,const FlashData &data,double tol=1.e-6);

  virtual void getPhasesVolume(double P, const FlashData &data, VecDouble &phasesVol);
  virtual void flash(double P, const VecDouble &compTotalMoles, FlashData &data);
  virtual void flash(Index cell, FlashData &data); //Get the flash data from cash

  virtual void execute();//Compute the flash in all cells
  virtual void printOutput();


  virtual const VecDouble& getComponentsMolarMass() const; 
  //Functions that calculate volume of the phases given the flash data 
  virtual double getFluidCompressibility(double P, FlashData &data);  
  virtual void getPhasesViscosities(double P,const FlashData &data,VecDouble &visc);
  virtual void getTotalVolumeDerivatives(double P,FlashData &data,VecDouble &dv_dm);
};

#endif

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