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Vortex-oscillation model of airfoil side-edge noise.

Authors :
Sen, R.
Glegg, S.
Source :
AIAA Journal. Mar97, Vol. 35 Issue 3, p441. 9p. 13 Diagrams, 10 Graphs.
Publication Year :
1997

Abstract

Proposes a vortex-oscillation model of airfoil side-edge noise. Importance of oscillation of the edge vortex; Calculation of vortex oscillation modes; Prediction of surface pressure; Description of far-field pressure; Application of the single-vortex model of the edge vorticity; Components of the vortex-oscillation eigenvector.

Subjects

Subjects :
*VORTEX motion
*AEROFOILS
*AIRCRAFT noise

Details

Language :
English
ISSN :
00011452
Volume :
35
Issue :
3
Database :
Academic Search Index
Journal :
AIAA Journal
Publication Type :
Academic Journal
Accession number :
307159
Full Text :
https://doi.org/10.2514/2.149
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