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AN EXPERIMENTAL INVESTIGATION OF FILM-CONDENSATION HEAT TRANSFER OF HYDROGEN IN A VERTICAL TUBE.

Author(s) : OHIRA K., FURUMOTO H., SHIMAKITA M.

Type of article: Article

Summary

THE FILM-CONDENSATION HEAT TRANSFER COEFFICIENT OF NORMAL HYDROGEN (25% PARA-HYDROGEN) WAS DETERMINED. HYDROGEN WAS CONDENSED ON THE WALL OF A VERTICAL COPPER TUBE UNDER STEADY-STATE CONDITIONS. THE CONDENSING HEAT TRANSFER COEFFICIENT FOR SATURATED HYDROGEN VAPOURS WAS SHOWN TO BE IN FAIRLY GOOD AGREEMENT WITH THAT PREDICTED USING NUSSELT'S THEORY, INCLUDING THE CASE IN WHICH THE TEMPERATURE DIFFERENCE ACROSS THE CONDENSATE FILM WAS SMALL: ABOUT 1 K.

Details

  • Original title: AN EXPERIMENTAL INVESTIGATION OF FILM-CONDENSATION HEAT TRANSFER OF HYDROGEN IN A VERTICAL TUBE.
  • Record ID : 1991-1071
  • Languages: English
  • Source: Adv. cryog. Eng. - vol. 35 A
  • Publication date: 1990
  • Document available for consultation in the library of the IIR headquarters only.

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