Title of article
Temporal correlation modification by microbubbles injection in a channel flow
Author/Authors
Yassin A. Hassan، نويسنده , , Claudia C. Gutierrez-Torres، نويسنده , , Jose A. Jimenez-Bernal، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2005
Pages
7
From page
1009
To page
1015
Abstract
In an effort to achieve a better understanding of the drag reduction mechanism by microbubbles injection, the structure of flow turbulence in a water channel with microbubbles is studied using particle image velocimetry technique (PIV) at Reh = 5128. Full field of the two-dimensional velocity components (streamwise and normal) within a location close to the wall was measured. The effects of several values of local void fraction upon the drag reduction are investigated.
Keywords
Drag Reduction , PIV , Microbubbles
Journal title
International Communications in Heat and Mass Transfer
Serial Year
2005
Journal title
International Communications in Heat and Mass Transfer
Record number
1219946
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