Noise control of a flow around a cylinder using high-frequency dielectric barrier discharge plasma actuators

The effect of high-frequency dielectric barrier discharge plasma actuators on the noise of a flow around a circular cylinder is experimentally studied. It is shown that the plasma actuators are able to reduce the vortex noise of a cylinder within the range of velocities typical for aeroacoustic appl...

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Veröffentlicht in:	Acoustical physics 2015-03, Vol.61 (2), p.178-180
Hauptverfasser:	Kopiev, V. F., Belyaev, I. V., Zaytsev, M. Yu, Kazansky, P. N., Kopiev, V. A., Moralev, I. A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustics Actuators Aeroacoustics Cylinders Dielectric barrier discharge Fluid dynamics Noise Noise control Physical Acoustics Physics Physics and Astronomy Plasma (physics)
Online-Zugang:	Volltext
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