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Direct contact heat transfer between immiscible liquids in turbulent pipe flow

✍ Scribed by J. Winston Porter; Simon L. Goren; Charles R. Wilke

Publisher: American Institute of Chemical Engineers
Year: 1968
Tongue: English
Weight: 852 KB
Volume: 14
Category: Article
ISSN: 0001-1541
DOI: 10.1002/aic.690140126

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✦ Synopsis

This paper reports on an experimental study of the direct contact heat transfer between oil and water in turbulent pipe flow under nonboiling conditions. Data were taken by a new technique, namely, monitoring on a very fast response recorder the output of a small thermacouple placed in the two-phase flow. The variables studied were the liquid velocity, the pipe diameter, the water volume fraction, and, to a lesser degree, the interfacial tension and the oil viscosity. A successful semiempirical method of correlating the data is also presented.

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