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La situation actuelle et le problème du recyclage des frigorigènes au Japon.

[In Japanese. / En japonais.]

Auteurs : KURACHI M.

Résumé

The purpose of the study is to develop an energy efficient refrigeration system with R407C using a technique of capacity control by varying the zeotropic refrigerant composition. Optimizing the rectification tower height and diameter selecting a low-cost and high-performance packing material, the authors developed a highly efficient rectification system. As a result, they are able to vary the refrigerant composition from 23/25/52 to 6/14/80 wt%, thus to control the system capacity. It was confirmed that the SEER increased about 25% in comparison with an ordinary low-cost system using a constant-speed compressor.

Détails

  • Titre original : [In Japanese. / En japonais.]
  • Identifiant de la fiche : 2006-0547
  • Langues : Japonais
  • Source : The International Symposium on HCFC Alternative Refrigerants and Environmental Technology 2002: Latest technology for Energy Conservation, Refrigerants and Recycling on Air-Conditioning and Refrigeration Equipment for the 21st century. Proceedings.
  • Date d'édition : 05/12/2002

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