Average Boiling and Condensation Heat Transfer Coefficients of the Zeotropic Refrigerant Mixture R22/R142b in a Coaxial Tube-in-Tube Heat Exchanger

[+] Author and Article Information
J. P. Meyer, J. M. Bukasa, S. A. Kebonte

Department of Mechanical and Manufacturing Engineering, Rand Afrikaans University, Laboratory for Energy, PO Box 524, Auckland Park, 2006, Johannesburg, South Africa

J. Heat Transfer 122(1), 186-188 (Oct 01, 1999) (3 pages) doi:10.1115/1.521455 History: Received January 01, 1999; Revised October 01, 1999
Copyright © 2000 by ASME
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Grahic Jump Location
Schematic representation of coiled test section (not to scale)
Grahic Jump Location
Average heat transfer coefficients during condensation as function of mass flux
Grahic Jump Location
Average heat transfer coefficients during evaporation as function of mass flux



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