Acoustic control of instability waves in a turbulent jet

被引：0
|
作者：
V. F. Kopiev
I. V. Belyaev
M. Yu. Zaytsev
V. A. Kopiev
G. A. Faranosov
机构：
[1] TsAGI Moscow Research Complex,
来源：
Acoustical Physics | 2013年 / 59卷
关键词：
instability wave; acoustic action; active control; jet noise;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The possibility of acoustic control of instability waves formed in the mixing layer of a jet is experimentally investigated. The feasibility of suppressing a hydrodynamic instability wave in a subsonic turbulent jet by an external acoustic action is demonstrated. This result can be used in designing active control systems for jet noise suppression.
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页码：16 / 26
页数：10
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