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CALCULATIONS ON HEAT TRANSFER COEFFICIENTS FOR REFRIGERANTS BOILING IN HORIZONTAL EVAPORATOR TUBES.

[In Russian. / En russe.]

Author(s) : ZAHAROV Ju. V., RADCENKO N. I.

Type of article: Article

Summary

THE AA. PRESENT A THEORETICAL METHOD FOR DETERMINATION OF HEAT EXCHANGE COEFFICIENTS DURING REFRIGERANT BOILING IN EVAPORATOR TUBES WHICH ACCOUNTS FOR THE PRESENCE OF TWO HEAT EXCHANGE ZONES, NAMELY OF THE ZONE OF BUBBLE BOILING AND THE ZONE OF CONVECTIVE HEAT EXCHANGE. CALCULATIONS WERE PERFORMED FOR R22 AND PRESENTED IN GRAPHICAL FORM FOR THE MASS VAPOUR CONTENT CORRESPONDING TO A TRANSFER FROM ONE ZONE TO ANOTHER PLOTTED AGAINST MASS VELOCITY AND HEAT FLOW DENSITY, RELATED TO INTERNAL TUBE SURFACES E.K.

Details

  • Original title: [In Russian. / En russe.]
  • Record ID : 1981-1134
  • Languages: Russian
  • Source: Kholodilnaya Tekhnika - n. 2
  • Publication date: 1980
  • Document available for consultation in the library of the IIR headquarters only.

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