Experimental study on bubbly flow transition in vertical annular gap bubble column

Mean and local gas void fractions in vertical upward, two-phase flows contained within the annular gap between two concentric tubes are presented. For a given gas superficial velocity, jg, the mean void fraction, , was found to decrease as the diameter ratio of the two tubes approached unity (i.e....

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Bibliographic Details

Main Authors:	Fahd M. Al-Oufi, Iain W. Cumming, Chris Rielly
Format:	Default Conference proceeding
Published:	2009
Subjects:	Chemical engineering not elsewhere classified Homogeneous flow Local void fraction Void fraction profile Double-sensor electrical probe Chemical Engineering not elsewhere classified
Online Access:	https://hdl.handle.net/2134/8715
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