Navier_Stokes_Variable_Density.h

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#ifndef Navier_Stokes_Variable_Density_included
#define Navier_Stokes_Variable_Density_included
 
#include <Navier_Stokes_std.h>
 
/*! @brief : class Navier_Stokes_Variable_Density
 *
 * <Description of class Navier_Stokes_Variable_Density>
 */
 
class Navier_Stokes_Variable_Density : public Navier_Stokes_std
{
 
  Declare_instanciable( Navier_Stokes_Variable_Density ) ;
 
public :
  class Interface_Milieu
  {
  public :
    virtual ~Interface_Milieu() {};
    virtual const Champ_Don_base& masse_volumique_variable() const = 0;
  };
  void associer_sch_tps_base(const Schema_Temps_base&) override;
  const Champ_Don_base& diffusivite_pour_transport() const override;
  void discretiser() override;
  int preparer_calcul() override;
  DoubleTab& derivee_en_temps_inco(DoubleTab&) override;
//  DoubleTab& corriger_derivee_impl(DoubleTab& derivee) override;
  virtual void calculer_la_pression_en_pa() override;
 
protected :
  void modify_initial_gradP(DoubleTrav&) override;
 
private :
  void rho_aux_faces(const DoubleTab& tab_rho, DoubleTab& tab_rho_face);
 
  OWN_PTR(Champ_Don_base) rho_faces_;
};
 
#endif /* Navier_Stokes_Variable_Density_included */