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Conception optimale d'un système frigorifique et de conditionnement d'air à compresseur à vitesse variable : optimisation de la charge en frigorigène.

Optimal design of refrigerant charge in a refrigeration and air-conditioning system with a variable speed compressor.

Auteurs : SHAO S. Q., LI X. T., YAN Q. S.

Résumé

Both the states and the performance of a refrigerating and air-conditioning system are mainly determined by the speed of the compressor and the refrigerant charge in the system, which is studied experimentally on a split air conditioner. A new rule, general energy efficiency ratio, for evaluating the performance at different compressor speeds, was set up for the optimization of the refrigerant charge in the system. The results provide a quick and accurate design to improve the performance of refrigerant and air-conditioning system with a variable speed compressor.

Détails

  • Titre original : Optimal design of refrigerant charge in a refrigeration and air-conditioning system with a variable speed compressor.
  • Identifiant de la fiche : 2006-1736
  • Langues : Anglais
  • Source : Cryogenics and refrigeration. Proceedings of ICCR 2003.
  • Date d'édition : 22/04/2003

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