Masse_ajoutee_base.h

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#ifndef Masse_ajoutee_base_included
#define Masse_ajoutee_base_included
 
#include <TRUSTTabs_forward.h>
#include <Correlation_base.h>
 
/*! @brief classe Masse_ajoutee_base masse ajoutee de la forme
 *
 *       alpha_k rho_k Dv_k / Dt -> alpha_k rho_k Dv_k / Dt + sum_l ma(k, l) Dv_l / Dt
 *       cette classe definit une fonction calculer avec :
 *     entrees :
 *         alpha[n]  -> taux de presence de la phase n
 *         rho[n]    -> masse volumique de la phase n
 *
 *     entree / sortie :
 *        a_r(k, l)   -> a mettre dans l'equation de qdm (par defaut : alpha(k) * rho(k) pour la phase k)
 *
 *     NB: le alpha donnee a la correlation est le alpha passe : pas de derivee a calculer
 */
 
class Masse_ajoutee_base : public Correlation_base
{
  Declare_base(Masse_ajoutee_base);
public:
  virtual void ajouter(const double *alpha, const double *rho, DoubleTab& a_r  ) const = 0;
  virtual void coefficient(const double *alpha, const double *rho, DoubleTab& coeff) const {Process::exit(que_suis_je() + " : you must define a coefficient function for added mass !");};
  virtual void ajouter_inj(const double *flux_alpha, const double *alpha, const double *rho, DoubleTab& f_a_r) const = 0;
  virtual void coeff(const DoubleTab& alpha, const DoubleTab& rho, DoubleTab& coeff) const  = 0 ;
 
protected:
  /*! @brief Finds the continuous liquid phase index in a multiphase problem. */
  int find_liquid_phase() const;
 
  double limiter_liquid_ = 0.5 ; // Maximum percentage of the liquid that can be entrained by the bubbles
};
 
#endif