Source_Con_Phase_field_Binaire.h

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#ifndef Source_Con_Phase_field_Binaire_included
#define Source_Con_Phase_field_Binaire_included
 
#include <Convection_Diffusion_Concentration.h>
#include <Source_Con_Phase_field.h>
#include <Source_Con_Phase_field_base.h>
#include <Equation_base.h>
#include <Matrice_Morse.h>
#include <SolveurSys.h>
#include <TRUST_Ref.h>
#include <EChaine.h>
#include <Table.h>
#include <math.h>
 
class Domaine_Cl_VDF;
class Domaine_VDF;
 
class Source_Con_Phase_field_Binaire: public Source_Con_Phase_field
{
  Declare_instanciable(Source_Con_Phase_field_Binaire);
public:
 
  void premier_demi_dt() override;
  Matrice_Bloc& get_matrice_diffusion_CH() { return matrice_diffusion_CH_; }
  const Matrice_Bloc& get_matrice_diffusion_CH() const { return matrice_diffusion_CH_; }
  void calculer_residu_jfnk(const DoubleTab&, DoubleTab&, const DoubleTab&);
 
protected:
 
  void jacobian_vect(const DoubleTab&, const DoubleTab&, const DoubleTab&, DoubleTab&);
  int resolution_jfnk(const DoubleTab&, const DoubleTab&, DoubleTab&, DoubleTab&);
  int petsc_snes(const DoubleTab&, const DoubleTab&, DoubleTab&, DoubleTab&);
 
  DoubleTab& laplacien(const DoubleTab&, DoubleTab&) const;
  DoubleTab& div_kappa_grad(const DoubleTab&, const DoubleTab&, DoubleTab&) const;
  void calculer_div_alpha_rho_grad(const DoubleTab&, DoubleTab&) const;
  void calculer_div_alpha_grad(const DoubleTab&, DoubleTab&) const;
  void calculer_mutilde_demi(DoubleTab&, DoubleTab&) const;
  void calculer_mutilde(DoubleTab&) const;
 
  DoubleTab kappa_tab_;
  Matrice_Bloc matrice_diffusion_CH_;
  Matrice_Morse ancienne_matrice_;
  bool is_matrix_initialised_ = false;
 
  Operateur_Diff terme_diffusif_vdf_;
  OWN_PTR(Champ_base) ch_kappa_ou_alpha_;
 
  void initialiser_matrice_bloc();
  void update_bloc_kappa(const DoubleTab& );
  void update_tab_kappa(const DoubleTab& );
  void assembler_ancienne_matrice();
 
};
 
#endif /* Source_Con_Phase_field_Binaire_included */