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Évaluation des frigorigènes alternatifs pour les milieux à très haute température ambiante.

Evaluating alternative refrigerants for high ambient temperature environments.

Auteurs : ABDELAZIZ O., SHRESTHA S.

Type d'article : Article

Résumé

To comply with the Montreal Protocol requirements, developing countries have started the phase-out of ozone depleting substances such as hydrochlorofluorocarbon (HCFC) refrigerants in 2015, and they expect them to reach 35 % reduction in 2020. This commitment to start the phase-out of HCFC refrigerants, espe¬cially R-22, in developing countries is seen as an opportunity to introduce lower Global Warming Potential (GWP) refrigerants and to leapfrog the need to go through the high-GWP hydrofluorocarbon (HFC) refrig¬erants. This paper summarizes an investigation of the performance of lower GWP refrigerants in mini-split air conditioning units operating at high ambient temperature environments that are typically experienced in some of the developing countries.

Détails

  • Titre original : Evaluating alternative refrigerants for high ambient temperature environments.
  • Identifiant de la fiche : 30019737
  • Langues : Anglais
  • Sujet : Réglementation
  • Source : IEA Heat Pump Centre Newsletter - vol. 34 - n. 1
  • Date d'édition : 2016

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