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High performance technologies for absorption refrigerating machines.

[In Japanese. / En japonais.]

Author(s) : NISHIGUCHI A., MIYAKE S., TAKEDA N.

Type of article: Article

Summary

Recent technologies for improving the performance of an absorption refrigerating machine are introduced. A COP of 1.35, which is near upper limit performance for double effect absorption cycle, was achieved by thorough heat recovery in the cycle, two stage evaporation-absorption cycle, high performance heat exchangers and so on. A triple-effect prototype machine has been developed for the purpose of exceeding the performance of the double-effect cycle to achieve a COP of 1.6. Cycle control technologies were also developed.

Details

  • Original title: [In Japanese. / En japonais.]
  • Record ID : 2006-0759
  • Languages: Japanese
  • Subject: Technology
  • Source: Refrigeration - vol. 80 - n. 933
  • Publication date: 2005

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