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Influence of the trailing-edge shape of a bluff body on the main resonant-regime characteristics

Influence of the trailing-edge shape of a bluff body on the main resonant-regime characteristics Abstract The main characteristics of an acoustic resonance developing in a channel flow past flat bluff bodies with different trailing-edge shapes have been experimentally examined. It is shown that the range of flow velocities at which the resonance is observed is wider for a model with sharp trailing edge compared to a plate with blunt trailing edge. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Thermophysics and Aeromechanics Springer Journals

Influence of the trailing-edge shape of a bluff body on the main resonant-regime characteristics

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Publisher
Springer Journals
Copyright
2007 A.B. Semenov and S.P. Bardakhanov
ISSN
0869-8643
eISSN
1531-8699
DOI
10.1134/S0869864307030055
Publisher site
See Article on Publisher Site

Abstract

Abstract The main characteristics of an acoustic resonance developing in a channel flow past flat bluff bodies with different trailing-edge shapes have been experimentally examined. It is shown that the range of flow velocities at which the resonance is observed is wider for a model with sharp trailing edge compared to a plate with blunt trailing edge.

Journal

Thermophysics and AeromechanicsSpringer Journals

Published: Sep 1, 2007

References