Partager

Document IIF

Evaluation de la performance des cycles d'absorption multiétagés.

Performance assessment of multistage absorption cycles.

Auteurs : CHEUNG K., HWANG Y., JUDGE J. F., KOLOS K., SINGH A., RADERMACHER R.

Type d'article : Article, Article de la RIF

Résumé

The performance potential of 11 multistage, multi-effect absorption cycles is evaluated. They include water-lithium bromide, ammonia-water and cascade configurations. All evaluations are based on air-conditioning applications assuming a 4 deg C evaporator temperature and a 35 deg C condenser and absorber temperature. The sensitivity of the performance to the approach temperature in the heat exchanger was studied. Eight cycles were selected for a more detailed simulation. The highest COP at zero approach temperature was obtained for a three-stage water-lithium bromide cycle cascaded with two single-stage ammonia water cycles, while for approach temperatures of 5 K the best COP was obtained for the three-stage water-lithium bromide cycle.

Documents disponibles

Format PDF

Pages : 473-481

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 assessment of multistage absorption cycles.
  • Identifiant de la fiche : 1998-1626
  • Langues : Anglais
  • Source : International Journal of Refrigeration - Revue Internationale du Froid - vol. 19 - n. 7
  • Date d'édition : 09/1996

Liens


Voir d'autres articles du même numéro (3)
Voir la source

Indexation