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Thermal and aerodynamic characteristics of banks of staggered tubes with flow areas equal to circular-fin tubes.

[In Russian. / En russe.]

Author(s) : KUNTYSH V. B., PIIR A. E.

Type of article: Article

Summary

Measurements were made of heat transfer between the air and banks of steel tubes with aluminium fins. The characteristics of the tubes, the fins and the banks (ie, staggered or not) are given. The results are generalized through similarity equations for Reynolds numbers varying from 3,500 à 32,000. The results obtained are described and discussed. The pressure losses were also measured. The experimental results are compared with those from calculations. C.C.

Details

  • Original title: [In Russian. / En russe.]
  • Record ID : 1996-1528
  • Languages: Russian
  • Source: Kholodilnaya Tekhnika - n. 4
  • Publication date: 1994
  • Document available for consultation in the library of the IIR headquarters only.

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