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ENHANCEMENT OF HEAT TRANSFER BY VAPOUR CONDENSATION ON THE EXTERNAL SURFACE OF VERTICAL PIPES WITH TURBULENCE GENERATING RINGS.

[In Russian. / En russe.]

Author(s) : DREITSER G. A., ZAKIROV S. G., AGZAMOV S. K.

Type of article: Article

Summary

RESULTS OF NEW TESTS ON THE ENHANCEMENT OF HEAT EXCHANGE IN CONDENSERS EQUIPPED WITH RINGS INSIDE VERTICAL TUBES AND GROOVES OUTSIDE, FOR PETROL AND WATER. COMPARISON WITH THE STUDY OF A SMOOTH TUBE. IN THE CASE OF PETROL, THE HEAT TRANSFER COEFFICIENT ON CONDENSING INCREASES BY 2.4 TO 2.8 TIMES, COMPARED TO THE SMOOTH TUBE ; FOR WATER VAPOUR, IT INCREASES BY 1.7 TO 1.9 TIMES.

Details

  • Original title: [In Russian. / En russe.]
  • Record ID : 1986-1842
  • Languages: Russian
  • Source: Inzh.-fiz. Zh. - vol. 47 - n. 2
  • Publication date: 1984

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