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A phenomenological model for boiling heat transfer and the critical heat flux in tubes containing twisted tapes.

Author(s) : WEISMAN J., YANG J. Y., USMAN S.

Type of article: Article

Summary

New critical heat flux and boiling heat transfer data were obtained in the subcooled and low-quality regions using R113. These data were obtained in a 6.1 mm round tube containing a twisted tape having a twist ratio of 6.25. The new critical heat flux data, plus water data from the literature, were compared to a modified version of the critical heat flux predictive model based on bubble crowding and coalescence in the bubbly layer.

Details

  • Original title: A phenomenological model for boiling heat transfer and the critical heat flux in tubes containing twisted tapes.
  • Record ID : 1994-2203
  • Languages: English
  • Source: International Journal of Heat and Mass Transfer - vol. 37 - n. 1
  • Publication date: 1994/01

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