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Feasibility of expanding the application range of air-source heat pump water chiller-heater units.

[In Chinese. / En chinois.]

Author(s) : CHEN B., CHEN G., XUAN Y.

Type of article: Article

Summary

The authors put forward a cascade heat pump unit to solve some application problems of conventional units in winter in cold regions, such as high compression ratio and low heating efficiency. Calculation results show that the unit can operate with higher energy efficiency in winter in most cold regions of north China.

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Pages: 55-59

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Details

  • Original title: [In Chinese. / En chinois.]
  • Record ID : 2006-2634
  • Languages: Chinese
  • Subject: Figures, economy
  • Source: HV & AC - vol. 36 - n. 181
  • Publication date: 2006/01

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