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Research of large temperature difference in air conditioning. 4. An economical analysis of the system with a large temperature difference between supply and return water.

[In Chinese. / En chinois.]

Author(s) : YIN P.

Type of article: Article

Summary

Results show that when the difference of inlet and outlet temperatures at the chiller, is greater than 5 °C (up to 7 to 10 °C) the water system investment can be reduced, by 5% and the operation cost by 30%. Proposes that when using large temperature difference technology the special air conditioning unit with large temperature difference should be used accordingly.

Details

  • Original title: [In Chinese. / En chinois.]
  • Record ID : 2001-2852
  • Languages: Chinese
  • Source: HV & AC - vol. 31 - n. 138
  • Publication date: 2001/02
  • Document available for consultation in the library of the IIR headquarters only.

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