Transport_turbulent_GGDH.h

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#ifndef Transport_turbulent_GGDH_included
#define Transport_turbulent_GGDH_included
#include <TRUSTTab.h>
#include <Transport_turbulent_base.h>
 
/*! @brief Generalized Gradient Diffusion Hypothesis (GGDH) turbulent transport model:
 *
 *     < u'_i theta'> = - C_s * k / epsilon * <u'_i u'_j> * d_j theta
 *
 */
class Transport_turbulent_GGDH : public Transport_turbulent_base
{
  Declare_instanciable(Transport_turbulent_GGDH);
public:
  virtual int dimension_min_nu() const override
  {
    return dimension * dimension; //anisotrope complet!
  }
  virtual int gradu_required() const override
  {
    return 1; /* grad u is required */
  };
  virtual void modifier_mu(const Convection_Diffusion_std& eq, const Viscosite_turbulente_base& visc_turb, DoubleTab& nu) const override;
private:
  double C_s = -1.; //facteur multiplicatif
};
 
#endif