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Influence of nonazeotropic refrigerant mixtures on the heat exchangers of water cooling chiller units.

[In Chinese. / En chinois.]

Author(s) : WANG S., LI J., WANG R.

Type of article: Article

Summary

Most refrigerants used to replace R22 in recent years are nonazeotropic refrigerant mixtures. The paper analyses the heat transfer coefficient reduction on both condensation and evaporation compared with that of pure refrigerants such as R22. Based on this analysis, the authors discuss the design and selection of water cooling chiller units when using nonazeotropic refrigerant mixtures.

Details

  • Original title: [In Chinese. / En chinois.]
  • Record ID : 2002-2829
  • Languages: Chinese
  • Source: HV & AC - vol. 31 - n. 143
  • Publication date: 2001/12
  • Document available for consultation in the library of the IIR headquarters only.

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