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Turbulent heat transfer measurement in air-cooler tube sets using the heat resistance separating method.

[In Chinese. / En chinois.]

Author(s) : TAO W., KANG H., XIN R., LI H., LI W.

Type of article: Article

Summary

The authors measured the turbulent flow and heat transfer coefficients for fourteen different air coolers using the Wilson method. The tested heat transfer coefficients agree satisfactorily with those predicted by the Boelter-Dittus formula. The article concludes that the Boelter-Dittus correlation is still valid for calculating the turbulent heat transfer coefficients in the air cooler pipes.

Details

  • Original title: [In Chinese. / En chinois.]
  • Record ID : 1998-2781
  • Languages: Chinese
  • Source: HV & AC - vol. 27 - n. 117
  • Publication date: 1997/10
  • Document available for consultation in the library of the IIR headquarters only.

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