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A PREDICTION METHOD FOR HEAT TRANSFER DURING FILM CONDENSATION ON HORIZONTAL LOW INTEGRAL-FIN TUBES.

Author(s) : HONDA H., NOZU S.

Type of article: Article

Summary

A METHOD FOR PREDICTING THE AVERAGE HEAT TRANSFER COEFFICIENT IS PRESENTED FOR FILM CONDENSATION ON HORIZONTAL LOW INTEGRAL-FIN TUBES. THE EQUATIONS ARE USED, ALONG WITH THE PREVIOUSLY DERIVED EQUATION FOR THE FLOODING POINT, TO DETERMINE THE WALL TEMPERATURE DISTRIBUTION, AND IN TURN THE AVERAGE HEAT TRANSFER COEFFICIENT. IT IS SHOWN THAT THE PRESENT MODEL CAN PREDICT THE AVERAGE HEAT TRANSFER COEFFICIENT WITHIN + OR -20% FOR MOST OF THE AVAILABLE EXPERIMENTAL DATA INCLUDING 11 FLUIDS AND 22 TUBES.

Details

  • Original title: A PREDICTION METHOD FOR HEAT TRANSFER DURING FILM CONDENSATION ON HORIZONTAL LOW INTEGRAL-FIN TUBES.
  • Record ID : 1987-2147
  • Languages: English
  • Source: J. Heat Transf. - vol. 109 - n. 1
  • Publication date: 1987/02
  • Document available for consultation in the library of the IIR headquarters only.

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