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.

引用

页码：16 / 26

页数：10

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