Transport_turbulent_aire_interfaciale.h

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#ifndef Transport_turbulent_aire_interfaciale_included
#define Transport_turbulent_aire_interfaciale_included
 
#include <Transport_turbulent_base.h>
#include <TRUSTTab.h>
 
/*! @brief Turbulent transport of interfacial area, using the closure:
 *
 *     < u'_i theta'> = - nu_t / Pr_t d_i theta = - sigma_t nu_t d_i theta
 *     (the user may supply either sigma_t or Pr_t)
 *
 */
class Transport_turbulent_aire_interfaciale : public Transport_turbulent_base
{
  Declare_instanciable(Transport_turbulent_aire_interfaciale);
public:
  int dimension_min_nu() const override
  {
    return 1; //isotrope
  }
  void modifier_mu(const Convection_Diffusion_std& eq, const Viscosite_turbulente_base& visc_turb, DoubleTab& nu) const override;
 
 
private :
  int n_g2=-1 ;
  double cst_diff = 0.236 ; //2sqrt(2)/6*1/2 - ng2 : 2sqrt(2)/6*7/4
};
 
#endif /* Transport_turbulent_aire_interfaciale_included */