Milieu_Phase_field.h

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#ifndef Milieu_Phase_field_included
#define Milieu_Phase_field_included
 
#include <Fermeture_Phase_field_base.h>
#include <Fluide_Incompressible.h>
 
class Pb_Phase_field;
 
class Milieu_Phase_field : public Fluide_Incompressible
{
  Declare_instanciable(Milieu_Phase_field);
public:
  void set_param(Param& param) const override;
  int lire_motcle_non_standard(const Motcle&, Entree&) override;
  void discretiser(const Probleme_base& pb, const Discretisation_base& dis) override;
  int initialiser(const double temps) override;
  void mettre_a_jour(double temps) override;
  void update_rho_mu(double temps);
 
  inline int get_diff_boussi() const { return diff_boussi_; }
  inline int get_boussi() const { return boussi_; }
 
  inline const Champ_Don_base& rho() const { return rho_; }
  inline Champ_Don_base& rho() { return rho_; }
  inline const Champ_Don_base& drhodc() const { return drhodc_; }
  inline Champ_Don_base& drhodc() { return drhodc_; }
  inline const double& rho0() const { return rho0_; }
  inline Champ_Don_base& mu() { return mu_; }
  inline const Champ_Don_base& mu() const { return mu_; }
 
  void calculer_rho(const bool init = false);
  void calculer_mu(const bool init = false);
 
  inline const Fermeture_Phase_field_base& get_fermeture() const { return fermeture_; }
  inline Fermeture_Phase_field_base& get_fermeture() { return fermeture_; }
 
protected:
  OBS_PTR(Pb_Phase_field) pb_pf_;
  int boussi_ = -1, diff_boussi_ = -1;
  OWN_PTR(Champ_Don_base) rho_; // soit lu dans le jdd (boussi_==0)
  // soit construit comme rho0_*(1+betac_*c) (boussi_==1)
  OWN_PTR(Champ_Don_base) drhodc_; // soit lu dans le jdd (boussi_==0)
  // soit construit comme rho0_*betac_ (boussi_==1 mais attention strictement valide seulement si betac_= Champs_Uniforme)
 
  double rho0_ = -123.;
 
  OWN_PTR(Champ_Don_base) mu_;// lu dans le jdd (boussi_==0) seulement pour boussi_==0 && diff_boussi_==0
 
  OWN_PTR(Fermeture_Phase_field_base) fermeture_;
};
 
#endif /* Milieu_Phase_field_included */