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Characteristics of a refrigeration cycle using a zeotropic refrigerant mixture with a temperature glide shift heat exchanger.

[In Japanese. / En japonais.]

Author(s) : ENDOH K., MATSUSHIMA H., NONAKA M.

Type of article: Article

Summary

The authors found that the COP of the R407C refrigeration cycle is improved by installing a temperature glide shift heat exchanger (TGSX), which takes advantages of zeotropic characteristics in an air-conditioner. The COP improvement ratio of experimental apparatus with the TGSX to that without the TGSX was greater than the ratio calculated from the fundamental refrigeration cycle. This proved to be because by the pressure loss on the low pressure side, which is not taken into account in the fundamental refrigeration cycle.

Details

  • Original title: [In Japanese. / En japonais.]
  • Record ID : 1997-1358
  • Languages: Japanese
  • Source: Trans. JAR - vol. 13 - n. 2
  • Publication date: 1996
  • Document available for consultation in the library of the IIR headquarters only.

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