IIR document

Heat transfer in-tube condensation of a zeotropic mixture of HFC-23/HFC-134a in a horizontal smooth tube.

Author(s) : BERRADA N., MARVILLET C., BONTEMPS A., DAOUDI S.

Type of article: Article, IJR article

Summary

The study determines the heat transfer and pressure drop coefficients during in-tube condensation of zeotropic mixture HFC-23/HFC-134a in a smooth copper tube with an inside diameter of 8.92 mm. The test section consists of three passes of 2 meters each; it is a counter flow double-pipe heat exchanger with water flowing in the annulus and refrigerant in the inner tube. This test section is instrumented with temperature and pressure sensors.

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Pages: 463-472

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Details

  • Original title: Heat transfer in-tube condensation of a zeotropic mixture of HFC-23/HFC-134a in a horizontal smooth tube.
  • Record ID : 1998-1577
  • Languages: English
  • Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 19 - n. 7
  • Publication date: 1996/09

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