Noise reduction mechanisms of an open-cell metal-foam trailing edge
نویسندگان
چکیده
منابع مشابه
Statistical Estimation of Turbulent Trailing Edge Noise
A new computational aeroacoustic model suitable for the prediction of turbulent airfoil trailing edge noise is presented. The method (known as the RANS based Statistical Noise Model or RSNM) combines numerically generated, mean turbulence information with a Green’s function for a semi-infinite half-plane to generate a far-field acoustic auto-spectrum. As a preliminary application of the method,...
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Julien Christophe, Stéphane Moreau, Jérome Anthoine 1 von Karman Institute for Fluid Dynamics, 72 Chaussée de Waterloo, 1640 Rhode-St-Genèse, Belgium, [email protected] 2 Université de Sherbrooke, 2500 Boulevard de l’Université, Sherbrooke, J1K 2R1 Québec, Canada, [email protected] 3 ONERA The French Aerospace Lab, Midi-Pyrenees Center, Mauzac, France, Jerome.Anthoine@one...
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Since its founding, NASA has been dedicated to the advancement of aeronautics and space science. The NASA Scientific and Technical Information (STI) Program Office plays a key part in helping NASA maintain this important role. The NASA STI Program Office is operated by Langley Research Center, the lead center for NASA's scientific and technical information. The NASA STI Program Office provides ...
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ژورنال
عنوان ژورنال: Journal of Fluid Mechanics
سال: 2020
ISSN: 0022-1120,1469-7645
DOI: 10.1017/jfm.2020.363