Energie_Multiphase.h

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#ifndef Energie_Multiphase_included
#define Energie_Multiphase_included
 
#include <Convection_Diffusion_Temperature_base.h>
#include <Operateur_Evanescence.h>
 
/*! @brief classe Energie_Multiphase Cas particulier de Convection_Diffusion_std pour un fluide quasi conpressible
 *
 *      quand le scalaire subissant le transport est la temperature en gaz parfaits,
 *      ou l'enthalpie en gaz reels.
 *      (generalisation de Convection_Diffusion_Temperature pour les gaz reels)
 *
 * @sa Conv_Diffusion_std Convection_Diffusion_Temperature
 */
class Energie_Multiphase : public Convection_Diffusion_Temperature_base
{
  Declare_instanciable(Energie_Multiphase);
public :
  void set_param(Param& param) const override;
  int lire_motcle_non_standard(const Motcle&, Entree&) override;
 
  inline const Champ_Inc_base& inconnue() const override;
  inline Champ_Inc_base& inconnue() override;
  void discretiser() override;
  int impr(Sortie& os) const override;
  void dimensionner_matrice_sans_mem(Matrice_Morse& matrice) override;
 
  /*
    interface {dimensionner,assembler}_blocs
    specificites : prend en compte l'evanescence (en dernier)
  */
  int has_interface_blocs() const override;
  void dimensionner_blocs(matrices_t matrices, const tabs_t& semi_impl = {}) const override;
  void assembler_blocs_avec_inertie(matrices_t matrices, DoubleTab& secmem, const tabs_t& semi_impl = {}) override;
  const Motcle& domaine_application() const override;
  void verifie_ch_init_nb_comp_cl(const Champ_Inc_base& ch_ref, const int nb_comp, const Cond_lim_base& cl) const override;
 
  /* champ convecte : alpha * rho * e */
  static void calculer_alpha_rho_e(const Objet_U& obj, DoubleTab& val, DoubleTab& bval, tabs_t& deriv);
  std::pair<std::string, fonc_calc_t> get_fonc_champ_conserve() const override
  {
    return { "alpha_rho_e", calculer_alpha_rho_e };
  }
 
  static void calculer_alpha_rho_h(const Objet_U& obj, DoubleTab& val, DoubleTab& bval, tabs_t& deriv);
  static void calculer_alpha_rho_e_conv(const Objet_U& obj, DoubleTab& val, DoubleTab& bval, tabs_t& deriv);
  virtual std::pair<std::string, fonc_calc_t> get_fonc_champ_convecte() const
  {
    return { "alpha_rho_e_conv", calculer_alpha_rho_e_conv };
  }
 
  Champ_Inc_base& champ_convecte() const override //par defaut le champ conserve
  {
    return champ_convecte_.valeur();
  }
  int has_champ_convecte() const override
  {
    return bool(champ_convecte_);
  }
  void init_champ_convecte() const override; //a appeller dans le completer() des operateurs/sources qui auront besoin de champ_convecte_
 
protected :
 
  OWN_PTR(Champ_Inc_base) l_inco_ch_;
  Operateur_Evanescence evanescence_;
};
 
/*! @brief Renvoie le champ inconnue representant l'inconnue (T ou H) (version const)
 *
 * @return (Champ_Inc_base&) le champ inconnue representant la temperature (GP) ou l'enthalpie (GR)
 */
inline const Champ_Inc_base& Energie_Multiphase::inconnue() const
{
  return l_inco_ch_;
}
 
/*! @brief Renvoie le champ inconnue representant l'inconnue (T ou H)
 *
 * @return (Champ_Inc_base&) le champ inconnue representant la temperature (GP) ou l'enthalpie (GR)
 */
inline Champ_Inc_base& Energie_Multiphase::inconnue()
{
  return l_inco_ch_;
}
 
#endif /* Energie_Multiphase_included */