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Document IIF

L'utilisation de mélanges de frigorigènes non-azéotropes dans les pompes de chaleur en vue d'économies d'énergie.

The use of non-azeotropic refrigerant mixtures in heat pumps for energy saving.

Auteurs : JAKOBS R., KRUSE H.

Type d'article : Article, Article de la RIF

Résumé

In the past non-azeotropic binary refrigerants were frequently proposed for use in refrigeration plants on account of their favourable qualities regarding energy economy, capacity control and bridging of wide temperature ranges. Up to now, however, they did not succeed in industrial use, because these aspects were not prevalent for the exclusive methods of refrigeration by the conventional compression refrigeration cycles. It is demonstrated that non-azeotropic refrigerant mixtures provide considerable advantages for heat pump application in this direction. The possibilities of different refrigerant mixtures and their composition for use in heat pump cycles are especially regarded. First results of measurements concerning the application of those mixtures are given and discussed.

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Format PDF

Pages : 29-32

Disponible

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    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 : The use of non-azeotropic refrigerant mixtures in heat pumps for energy saving.
  • Identifiant de la fiche : 30000740
  • Langues : Anglais
  • Source : International Journal of Refrigeration - Revue Internationale du Froid - vol. 2 - n.1
  • Date d'édition : 01/1979

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