Surface perturbation technique for flow-induced vibration and noise control

A novel surface perturbation technique has been developed recently and applied to control fluid–structure interactions, including vortex streets, flow-induced vibrations and vortex-induced noise. In this article, we summarize this technique, major applications, control performances, and possible phy...

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Bibliographic Details
Published inJournal of sound and vibration Vol. 310; no. 3; pp. 527 - 540
Main Authors Cheng, L., Zhou, Y.
Format Journal Article Conference Proceeding
LanguageEnglish
Published London Elsevier Ltd 19.02.2008
Elsevier
Subjects
Acoustics
Exact sciences and technology
Fluid dynamics
Fundamental areas of phenomenology (including applications)
General theory
Physics
Solid mechanics
Structural acoustics and vibration
Structural and continuum mechanics
Vibration, mechanical wave, dynamic stability (aeroelasticity, vibration control...)
Fluid mechanics
Perturbation method
Vibration
Drag reduction
Active system
Swirling flow
Vibration control
Fluid structure interaction
Sound source
Structural acoustics
Surface flow
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ISSN0022-460X
1095-8568
DOI10.1016/j.jsv.2007.10.011

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Summary:A novel surface perturbation technique has been developed recently and applied to control fluid–structure interactions, including vortex streets, flow-induced vibrations and vortex-induced noise. In this article, we summarize this technique, major applications, control performances, and possible physical mechanisms responsible for flow modification, drag reduction, controlling fluctuating forces/structural vibrations, and noise control.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
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content type line 23
ISSN:0022-460X
1095-8568
DOI:10.1016/j.jsv.2007.10.011