Boiling of refrigerants in channels of small diameters.

Analiza wrzenia czynnikow chlodniczych w kanalach o malej srednicy.

Author(s) : DUTKOWSKI K., BOHDAL T.

Type of article: Article

Summary

The review of literature on boiling of refrigerants in channels of small diameters has been presented in the paper. Calculations of heat transfer coefficients for a wide range of operating parameters have been presented on the basis of various correlations. Results of calculations have been compared with experimental data. The relationships for calculation of heat transfer coefficient during boiling in channels of small diameters and mini-channels have been proposed in the paper. For the tubular mini-channels, the best accuracy was shown for the correlation proposed by Tran and Lazarek.

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Pages: 146-150

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Details

  • Original title: Analiza wrzenia czynnikow chlodniczych w kanalach o malej srednicy.
  • Record ID : 2009-0560
  • Languages: Polish
  • Source: Technika Chlodnicza i Klimatyzacyjna - vol. 15 - n. 4
  • Publication date: 2008/04

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