Echange_externe_radiatif.h

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#ifndef Echange_externe_radiatif_included
#define Echange_externe_radiatif_included
 
#include <Echange_externe_impose.h>
 
static constexpr double COEFF_STEFAN_BOLTZMANN = 5.670374419e-8; // W.m-2.K-4
 
/*! @brief classe Echange_externe_radiatif: Combines radiative (sigma * eps * (T^4 - T_ext^4))
 *    and convective (h * (T - T_ext)) heat transfer boundary conditions, where sigma is the Stefan-Boltzmann constant,
 *    eps is the emissivity, h is the convective heat transfer coefficient, T is the surface temperature,
 *    and T_ext is the external temperature.
 *
 * @sa Echange_externe_impose
 */
class Echange_externe_radiatif : public Echange_externe_impose
{
  Declare_instanciable(Echange_externe_radiatif);
public:
  inline bool temperature_en_kelvin() const { return t_en_kelvin_; }
 
private:
  bool t_en_kelvin_ = true;
};
 
#endif /* Echange_externe_radiatif_included */