Echange_contact_Correlation_VEF.h

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#ifndef Echange_contact_Correlation_VEF_included
#define Echange_contact_Correlation_VEF_included
 
#include <Temperature_imposee_paroi.h>
#include <Conduction.h>
#include <Parser_U.h>
 
class Front_VF;
class Domaine_VEF;
#include <Domaine_forward.h>
class Param;
 
class Echange_contact_Correlation_VEF: public Temperature_imposee_paroi
{
  Declare_instanciable(Echange_contact_Correlation_VEF);
public:
  void mettre_a_jour(double) override;
  void completer() override;
  virtual void imprimer(double) const;
  virtual int limpr(double, double) const;
 
  // Elle se charge de renvoyer la valeur du coefficient d'echange sur la maille i.
  virtual double calculer_coefficient_echange(int i);
 
  // Renvoie U et T et les proprietes physiques sur la maille 1D i
  inline double getU(int i) const { return U(i); }
  inline double getT(int i) const { return T(i); }
  inline double getMu(int i) const { return mu(i); }
  inline double getLambda(int i) const { return lambda(i); }
  inline double getRho(int i) const { return rho(i); }
  inline double getCp() const { return Cp; }
  inline double getDh(int i) const { return diam(i); }
  inline double getQh() const { return debit; }
 
protected:
  void set_param(Param& param) const override;
  int lire_motcle_non_standard(const Motcle&, Entree&) override;
 
  void calculer_CL();
  void calculer_Q();
  void calculer_prop_physique();
  void init();
  void calculer_Vitesse();
  void calculer_Tfluide();
  void calculer_h_solide(DoubleTab&);
  double pdt_scalSqrt(const Domaine_VEF&, int, int, int, int, double);
  double pdt_scal(const Domaine_VEF&, int, int, int, int, double);
  double surfacesVEF(const Domaine_VEF&, int, int);
  void init_tab_echange();
 
  IntVect correspondance_solide_fluide;
  DoubleTab autre_h;
  bool Reprise_temperature = false;
 
  double T_CL0 = -100., T_CL1 = -100.; // CL sur le domaine. En seq. = Tinf et Tsup ; En parallele = Tvoisin
  double Tinf = -100., Tsup = -100.; // Temperature entree, sortie
  int dir = -1; // Direction du cylindre
  Parser_U lambda_T;
  Parser_U mu_T;
  Parser_U rho_T;
  Parser_U fct_Nu;
  Parser_U fct_vol;
  Parser_U fct_Dh;
  double dt_impr = -100.;
  double Cp = -100.;
  double debit = -100.;
  double xinf = -100., xsup = -100.;
 
  DoubleVect vol; // volumes des tranches Sdz du volume suivant la direction de l'ecoulement
  DoubleVect coord; // coordonnees des points de discretisation 1D
 
  int N = -1;   // nb de points du maillage 1D pour la vitesse et la temperature
  DoubleVect U, T; // inconnues fluides vitesse et temperature
  DoubleVect Qvol; // puissance volumique dans le fluide 1D
  DoubleVect rho, mu, lambda, diam; // tableau des proprietes physiques du fluide a un instant donne
  DoubleVect h_correlation; // le coeff d'echange par correlation
  DoubleTab h_solide; // le coeff d'echange par correlation
  DoubleVect flux_radiatif; // le flux radiatif entre patch
 
private:
  int avec_rayo = -1;
  double emissivite = -100.;
  IntTab patches_rayo;
  IntVect nb_faces_patch;
  IntVect correspondance_face_patch;
  IntTab correspondance_fluide_patch;
 
};
 
#endif