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Design method of free cooling system by cooling towers.

[In Chinese. / En chinois.]

Author(s) : WANG X.

Type of article: Article

Summary

This paper presents the principle of a cooling tower system. Based on the analysis of ways and concepts in engineering, it considers that the system of open cooling towers plus plate heat exchangers is a more economical and practical mode in the winter. It discusses issues such as: feasibility of adopting higher supply water temperature for inner zone in the winter; performance curve of cooling tower in the winter; selection of switching point between cooling by towers and refrigerators; and selection of pumps and refrigerants. A design example is provided.

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Pages: pp. 99-104

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Details

  • Original title: [In Chinese. / En chinois.]
  • Record ID : 2010-0091
  • Languages: Chinese
  • Source: HV & AC - vol. 39 - n. 226
  • Publication date: 2009/06

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