aeroacoustics

(redirected from Aerodynamic sound)
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aeroacoustics

(ˌɛərəʊəˈkuːstɪks)
n
(General Physics) (functioning as singular) the study of the generation and transmittance of sound by fluid flow
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References in periodicals archive ?
Aerodynamic sound is generated as a result of the movement of vortices, or of vorticity, in an unsteady fluid flow.
Aerodynamic sound is related to the intensity of fluctuating pressures/velocities and their structures (coherent motion) according to acoustic analogies [11, 13, 22].