Partager

Document IIF

Performance de l'évaporateur pour une pompe à chaleur sous des conditions de givrage.

Performance of an evaporator for a heat pump under frosting conditions.

Auteurs : SHIN S. H., IM Y. B., HAYASE G., et al.

Résumé

Heat transfer rate of refrigerant, air side pressure drop and enhancement factor were presented with respect to the frosting time. The air side pressure drop and the heat transfer rate of the evaporator with slit fin was higher than plate fin. The air-side pressure drop was increased as the fin pitch was decreased and the face velocity of air was increased. The heat transfer rate was increased at the beginning of the test as the fin pitch of the evaporator was decreased. As the frost was accumulated, the heat transfer rate was increased as the fin pitch of the evaporator was increased.

Documents disponibles

Format PDF

Pages : ICR07-B1-674

Disponible

  • Prix public

    20 €

  • Prix membre*

    Gratuit

* meilleur tarif applicable selon le type d'adhésion (voir le détail des avantages des adhésions individuelles et collectives)

Détails

  • Titre original : Performance of an evaporator for a heat pump under frosting conditions.
  • Identifiant de la fiche : 2007-2795
  • Langues : Anglais
  • Source : ICR 2007. Refrigeration Creates the Future. Proceedings of the 22nd IIR International Congress of Refrigeration.
  • Date d'édition : 21/08/2007

Liens


Voir d'autres communications du même compte rendu (839)
Voir le compte rendu de la conférence

Indexation