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Conditionneur d'air hautement performant utilisant la compression biétagée à injection de gaz.

[In Japanese. / En japonais.]

Auteurs : NONAKA M., OHTA K., KUBOTA A.

Type d'article : Article

Résumé

In order to improve the efficiency of room air-conditioner, the two-stage compression gas injection cycle were developed. The main conclusions of the present research are stated as follows: 1) as for the room air-conditioner of 2.8 kW cooling capacity with the gas injection cycle using two-stage compressor, the cooling COP and the heating COP were improved 6.7 and 3.4% respectively compared to that without gas injection cycle. And COP of this product achieved 6.50 using the developed cycle; 2) as for the heating operation in the environment of -15°C, the heating capacity were improved 12.5% compared to that without gas injection cycle.

Détails

  • Titre original : [In Japanese. / En japonais.]
  • Identifiant de la fiche : 2006-1929
  • Langues : Japonais
  • Source : Refrigeration - vol. 80 - n. 934
  • Date d'édition : 2005

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