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Flow boiling characteristics of refrigerant mixture R22-R114 in the annulus of enhanced surface tubing.

Author(s) : SAMI S. M., DUONG T. N.

Type of article: Article

Summary

The paper presents an experimental study of flow boiling heat transfer characteristics of refrigerant mixture R22-R114 in the annuli of a horizontal enhanced surface tubing evaporator. Correlations were proposed to predict the heat transfer characteristics such as average heat transfer coefficients as well as pressure drops of R22-R114 non-azeotropic refrigerant mixture flow boiling inside enhanced surface tubing. In addition, it was found that the refrigerant mixture's pressure drop is a weak function of the mixture's composition.

Details

  • Original title: Flow boiling characteristics of refrigerant mixture R22-R114 in the annulus of enhanced surface tubing.
  • Record ID : 1993-0176
  • Languages: English
  • Source: Heat Recov. Syst. CHP - vol. 12 - n. 1
  • Publication date: 1992/01

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