DocumentCode
932827
Title
Atmospheric Plasma Actuators for Aeroacoustic Applications
Author
Huang, Xun ; Chan, Sammie ; Zhang, Xin
Author_Institution
Southampton Univ., Southampton
Volume
35
Issue
3
fYear
2007
fDate
6/1/2007 12:00:00 AM
Firstpage
693
Lastpage
695
Abstract
A plasma actuator operating in atmospheric air was applied to attenuate low-speed cavity flow-induced tones. It demonstrated the working effect of glow discharges for aeroacoustic applications. The details of the overall system were summarized. To improve the power efficiency, several plasma driving signals were tested on a real-time system. The corresponding results were discussed in this paper.
Keywords
aeroacoustics; flow control; glow discharges; plasma devices; aeroacoustic applications; atmospheric plasma actuators; flow control; glow discharges; low-speed cavity flow-induced tones; plasma driving signals; power efficiency; Actuators; Atmospheric-pressure plasmas; Electrodes; Frequency; Glow discharges; Plasma applications; Plasma materials processing; Pressure control; Real time systems; Working environment noise; Aeroacoustics; atmospheric pressure glow discharges; flow control;
fLanguage
English
Journal_Title
Plasma Science, IEEE Transactions on
Publisher
ieee
ISSN
0093-3813
Type
jour
DOI
10.1109/TPS.2007.896781
Filename
4237262
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