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Heat transfer during one-phase forced convection inside annular gaps. 2.

Przejmowanie ciepla podszas jednofazowej konwekcji wymuszonej w szczelinach pierscieniowych. 2.

Author(s) : CIESLINSKI J. T., GRODZ A.

Type of article: Article

Summary

The value of the heat transfer coefficient inside an annular gap is necessary to determine the needed heat transfer area of such a heat exchanger. While new refrigerants are used in refrigerating technology, applicable correlations for the heat transfer inside annular gaps and for these fluids are needed. The aim of this work was to determine own correlations for the heat transfer coefficient during one-phase flow of such refrigerants inside annular gaps. In this second part of the paper, the experimental results for R22, R134a and R407C are presented.

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Pages: 356-359

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Details

  • Original title: Przejmowanie ciepla podszas jednofazowej konwekcji wymuszonej w szczelinach pierscieniowych. 2.
  • Record ID : 30004448
  • Languages: Polish
  • Source: Technika Chlodnicza i Klimatyzacyjna - vol. 18 - n. 8
  • Publication date: 2011/08

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