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Document IIF

Une synthèse des stratégies de substitution pour des frigorigènes non écologiques pour les systèmes frigorifiques, de conditionnement d'air et de pompe à chaleur à compression de vapeur.

A review on substitution strategy of non-ecological refrigerants from vapour compression-based refrigeration, air-conditioning and heat pump systems.

Auteurs : SARBU I.

Type d'article : Article, Article de la RIF, Synthèse

Résumé

The paper presents a review on recent development of possible substitutes for non-ecological refrigerants from HVAC&R equipment based on thermodynamic, physical and environmental properties and TEWI (Total Equivalent Warming Impact) analysis. This review contains a good amount of information regarding the environmental pollution produced by the working fluids of the air-conditioning, heat pump and commercial refrigeration applications and the ecological refrigerant trend. Overall, it is useful for those readers who are interested in current status of alternative refrigerant development related to vapour compression-based refrigeration, air-conditioning and heat pump units. The study describes the selection of refrigerants adapted to each utilisation based on the thermodynamic, physical and environmental properties and explores the studies reported with new refrigerants in domestic refrigerators, commercial refrigeration systems, air-conditioners, heat pumps, chillers and in automobile air-conditioners. Additionally, a comparative analysis of the TEWI for possible substitutes of refrigerant R22 used in various air-conditioning, heat pump and refrigeration systems is performed.

Documents disponibles

Format PDF

Pages : 123-141

Disponible

  • Prix public

    20 €

  • Prix membre*

    Gratuit

* meilleur tarif applicable selon le type d'adhésion (voir le détail des avantages des adhésions individuelles et collectives)

Détails

  • Titre original : A review on substitution strategy of non-ecological refrigerants from vapour compression-based refrigeration, air-conditioning and heat pump systems.
  • Identifiant de la fiche : 30012329
  • Langues : Anglais
  • Sujet : Environnement
  • Source : International Journal of Refrigeration - Revue Internationale du Froid - vol. 46
  • Date d'édition : 10/2014

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