Atmospheric plasma actuators for aeroacoustic applications

Xun Huang*, Sammie Chan, Xin Zhang

*Corresponding author for this work

Research output: Contribution to journalJournal Articlepeer-review

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.

Original languageEnglish
Pages (from-to)693-695
Number of pages3
JournalIEEE Transactions on Plasma Science
Volume35
Issue number3
DOIs
Publication statusPublished - Jun 2007
Externally publishedYes

Keywords

  • Aeroacoustics
  • Atmospheric pressure glow discharges
  • Flow control

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