Modele_turbulence_hyd_combinaison.h

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#ifndef Modele_turbulence_hyd_combinaison_included
#define Modele_turbulence_hyd_combinaison_included
 
#include <Modele_turbulence_hyd_0_eq_base.h>
#include <TRUSTTabs_forward.h>
#include <TRUST_Vector.h>
#include <Parser_U.h>
 
/*! @brief Classe Modele_turbulence_hyd_combinaison Classe representant un modele de turbulence exprime a partir d'une combinaison de champs
 *
 *     et (ou) des variables d espace et de temps pour l equation de Navier Stokes
 *     La syntaxe a respecter est la suivante :
 *     Modele_turbulence combinaison
 *                   {
 *                      nb_var nb_sources_a_specif
 *                      fonction ...
 *                      turbulence_paroi ...
 *                   }
 *   -Mot cle nb_var :
 *    nb_sources_a_specif est a preciser par l utilisateur : correspond aux nombre
 *   de champs sources qui interviendront dans l expression du modele (0 par defaut)
 *   -Mot cle fonction :
 *    Une expression doit etre specifiee par l utilisateur f(x,y,z,t,nom_champs_sources)
 *   -Mot cle turbulence_paroi :
 *    Choix d une loi de paroi (eventuellement negligeable) a preciser par l utilisateur
 *
 *
 * @sa Modele_turbulence_hyd_0_eq_base
 */
class Modele_turbulence_hyd_combinaison: public Modele_turbulence_hyd_0_eq_base
{
  Declare_instanciable_sans_constructeur(Modele_turbulence_hyd_combinaison);
public:
  Modele_turbulence_hyd_combinaison();
 
  void set_param(Param& param) const override;
  void completer() override;
  void mettre_a_jour(double) override;
  int preparer_calcul() override;
  Champ_Fonc_base& calculer_viscosite_turbulente() override;
  void calculer_energie_cinetique_turb() override { /* Do nothing */ }
  inline int nombre_sources() { return nb_var_; }
 
  // sauter la classe mere
  int reprendre(Entree& is) override { return Modele_turbulence_hyd_base::reprendre(is); }
  void imprimer(Sortie& is) const override { return Modele_turbulence_hyd_base::imprimer(is); }
 
protected:
  Nom la_fct_; //Contient l expression de la combinaison
  int nb_var_ = 0;
  Noms les_var;
  mutable VECT(Parser_U) fxyz_; //Parser utilise pour evaluer la valeur prise par la combinaison
};
 
#endif /* Modele_turbulence_hyd_combinaison_included */