Sortie_libre_Pression_imposee_Orlansky.h

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#ifndef Sortie_libre_Pression_imposee_Orlansky_included
#define Sortie_libre_Pression_imposee_Orlansky_included
 
#include <Neumann_sortie_libre.h>
#include <TRUST_Ref.h>
 
class Champ_Face_VDF;
class Champ_P0_VDF;
class Domaine_VDF;
 
/*! @brief class Sortie_libre_Pression_imposee_Orlansky
 *
 *   This class derives from Neumann_sortie_libre.
 *   It represents an open boundary with an imposed pressure gradient condition.
 *   The OWN_PTR(Champ_front_base) le_champ_front holds the imposed gradient. The flux_impose() function returns an external pressure
 *   value computed from the imposed pressure gradient and the internal pressure of the domain.
 *
 */
class Sortie_libre_Pression_imposee_Orlansky: public Neumann_sortie_libre
{
  Declare_instanciable(Sortie_libre_Pression_imposee_Orlansky);
public:
  void completer() override;
  void mettre_a_jour(double) override;
  double flux_impose(int) const override;
  double flux_impose(int, int) const override;
 
protected:
  OBS_PTR(Domaine_VDF) le_dom_VDF;
  OBS_PTR(Champ_P0_VDF) pression_interne;
  OBS_PTR(Champ_Face_VDF) vitesse_interne;
 
  DoubleVect pression_temps_moins_un, pression_temps_moins_deux;
  DoubleVect pression_moins_un_temps_moins_un, pression_moins_un_temps_moins_deux;
  DoubleVect pression_moins_deux_temps_moins_un, pression_moins_un, pression_moins_deux, VPhiP;
 
  DoubleTab vitesse_temps_moins_un, vitesse_temps_moins_deux;
  DoubleTab vitesse_moins_un_temps_moins_un, vitesse_moins_un_temps_moins_deux;
  DoubleTab vitesse_moins_deux_temps_moins_un, vitesse_moins_un, vitesse_moins_deux, VPhiV;
};
 
#endif