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Performance evaluation of environmentally benign refrigerants in heat pumps. 1. A simulation study.

Author(s) : BANSAL P. K., DUTTO T., HIVET B.

Type of article: Article, IJR article

Summary

The refrigerants studied include R12, R22, R134a, R142b, R152a, a ternary blend of R22 (40%), R124 (43%) and R152a (17%), and ammonia. The calculations are made for all the refrigerants for the same operating conditions. For high-temperature applications, a compression-absorption heat-pump cycle (with ammonia-water as the working fluid) is described. Its performance characteristics are discussed and compared with vapour-compression cycles with R142b as the working fluid by using the concept of "thermodynamic temperature".

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Pages: 340-348

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Details

  • Original title: Performance evaluation of environmentally benign refrigerants in heat pumps. 1. A simulation study.
  • Record ID : 1993-1081
  • Languages: English
  • Subject: Environment
  • Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 15 - n. 6
  • Publication date: 1992

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