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Analyse exergétique d'un cycle frigorifique d'Einstein capable d'utiliser une source de chaleur à faible température.

Exergy analysis of Einstein refrigeration cycle capable of using low grade heat source.

Auteurs : WANG R. J., LIU D. P., XIAO Y., et al.

Résumé

Einstein cycle is a kind of single-pressure absorption refrigerator, without any moving component, driven by low qualified heat source. The original cycle is improved in this paper to modify thermal performance of the system. Exergy analysis models for all thermal parts of the improved cycle on the basis of the exergy analysis method are described. Energy-saving places are presented to minimize the exergy losses and optimize the whole refrigeration cycle. In addition, the generator and the condenser are the main components where exergy losses exist.

Détails

  • Titre original : Exergy analysis of Einstein refrigeration cycle capable of using low grade heat source.
  • Identifiant de la fiche : 2009-1100
  • Langues : Anglais
  • Source : Cryogenics and refrigeration. Proceedings of ICCR'2008.
  • Date d'édition : 05/04/2008

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