Turbulent Bubbly Channel Flow Investigated by Ultrasound Velocity Profiler

Turbulent Bubbly Channel Flow Investigated by Ultrasound Velocity Profiler

Ultrasound velocity profiler (UVP) is applied to measurements of a horizontal turbulent bubbly channel flow to ascertain the mechanism of bubble-induced frictional drag reduction. Typical parameter regimes of the target flow are Re number of 0.6-6.0 x104, void fraction of 0-3%, and bubble diameter o...

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Bibliographic Details
Main Authors: Yuichi MURAI, Hideki FUJII, Yuji TASAKA, Yasushi TAKEDA
Format: Article
Language:English
Published: The Japan Society of Mechanical Engineers 2006-06-01
Series:Journal of Fluid Science and Technology
Subjects:
ultrasound velocity profiler
multiphase flow
turbulent flow
drag reduction
bubble dynamics
Online Access:https://www.jstage.jst.go.jp/article/jfst/1/1/1_1_12/_pdf/-char/en

Internet

https://www.jstage.jst.go.jp/article/jfst/1/1/1_1_12/_pdf/-char/en

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