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IIR document

The advantages of non-azeotropic refrigerant mixtures for heat pump application.

Author(s) : KRUSE H.

Type of article: Article, IJR article

Summary

The advantages of using non-azeotropic refrigerant mixtures in heat pumps are discussed. In comparison with conventional refrigerants the appliance of refrigerant mixtures can result in energetic improvements, extension of the application limits and a continuous capacity control. In order to investigate the behaviour of refrigerant mixtures measurements were carried out, as well as a constant-volume-cell for investigating the thermodynamic behaviour as in a heat pump test arrangement for measuring the realistic performance and operating data of mixtures in a plant. The results of changing the mixture composition for a continuous capacity control are presented. It was shown that by using refrigerant mixtures in a heat pump, several improvements can be made.

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Pages: 119-125

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Details

  • Original title: The advantages of non-azeotropic refrigerant mixtures for heat pump application.
  • Record ID : 30000938
  • Languages: English
  • Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 4 - n. 3
  • Publication date: 1981/05

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