On the aeroacoustic tonal noise generation mechanism of a sharp-edged plate

This letter presents an experimental study on the tonal noise generated by a sharp-edged flat plate at low-to-moderate Reynolds number. Flow and far-field noise data reveal that, in this particular case, the tonal noise appears to be governed by vortex shedding processes. Also related to the existen...

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Veröffentlicht in:	The Journal of the Acoustical Society of America 2011-04, Vol.129 (4), p.EL154-EL160
Hauptverfasser:	Moreau, Danielle J., Brooks, Laura A., Doolan, Con J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustics Aircraft - instrumentation Amplification Fluctuation Fluid dynamics Fluid flow Humans Hydrodynamics Models, Theoretical Noise Noise, Transportation Trailing edges Vortex shedding Wind
Online-Zugang:	Volltext
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