Conduction.h

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#ifndef Conduction_included
#define Conduction_included
 
#include <Traitement_particulier_Solide_base.h>
#include <Schema_Temps_base.h>
#include <Operateur_Diff.h>
#include <Equation_base.h>
#include <TRUST_Deriv.h>
#include <TRUST_Ref.h>
 
 
class Milieu_base;
class Solide;
 
/*! @brief Classe Conduction Cette classe represente l'equation d'evolution
 *
 *     de la temperature dans un solide de conductivite k et de masse volumique rho et chaleur specifique Cp
 *         (rho.Cp) . dT/dt - div (k grad T) = (rho.Cp) . f
 *     Les termes rho et Cp peuvent etre non uniformes car cette classe
 *     ne fait pas le raccourci de calculer la diffusivite k/(rho*Cp).
 *
 *
 * @sa Equation_base, Conduction
 */
class Conduction : public Equation_base
{
  Declare_instanciable_sans_constructeur(Conduction);
public:
  Conduction();
  void set_param(Param&) const override;
  int lire_motcle_non_standard(const Motcle&, Entree&) override;
  void associer_solide(const Solide& );
  void associer_milieu_base(const Milieu_base& ) override;
  const Milieu_base& milieu() const override;
  Milieu_base& milieu() override;
  const Solide& solide() const;
  Solide& solide();
  int nombre_d_operateurs() const override;
  const Operateur& operateur(int) const override;
  Operateur& operateur(int) override;
  inline const Champ_Inc_base& inconnue() const override;
  inline Champ_Inc_base& inconnue() override;
  void discretiser() override;
  int impr(Sortie& os) const override;
 
  const Motcle& domaine_application() const override;
  void mettre_a_jour(double temps) override;
  virtual const Champ_Don_base& diffusivite_pour_transport() const;
  virtual const Champ_base& diffusivite_pour_pas_de_temps() const;
 
  //Methodes de l interface des champs postraitables
  /////////////////////////////////////////////////////
  //Methode creer_champ pas codee a surcharger si necessaire
  void creer_champ(const Motcle& motlu) override;
  const Champ_base& get_champ(const Motcle& nom) const override;
  void get_noms_champs_postraitables(Noms& nom,Option opt=NONE) const override;
  bool has_champ(const Motcle& nom, OBS_PTR(Champ_base) &ref_champ) const override;
  bool has_champ(const Motcle& nom) const override;
  /////////////////////////////////////////////////////
 
private :
  OBS_PTR(Solide) le_solide;
  OWN_PTR(Champ_Inc_base) la_temperature;
  OWN_PTR(Champ_Fonc_base) temperature_paroi_;
  Operateur_Diff terme_diffusif;
 
protected :
  OWN_PTR(Traitement_particulier_Solide_base) le_traitement_particulier;
};
 
/*! @brief Renvoie le champ inconnue de l'equation, i. e. la temperature.
 *
 * @return (Champ_Inc_base&) le champ inconnue de l'equation: la temperature
 */
inline Champ_Inc_base& Conduction::inconnue()
{
  return la_temperature;
}
 
/*! @brief Renvoie le champ inconnue de l'equation, i. e. la temperature. (version const)
 *
 * @return (Champ_Inc_base&) le champ inconnue de l'equation: la temperature
 */
inline const Champ_Inc_base& Conduction::inconnue() const
{
  return la_temperature;
}
 
#endif /* Conduction_included */