Action of a Nonharmonic Acoustic Signal on a Turbulent Jet

被引：0
作者：
E. V. Vlasov
A. S. Ginevskii
R. K. Karavosov
T. M. Makarenko
机构：
[1] State Scientific-Research Center of the N. E. Zhukovskii Central Aerohydrodynamic Institute,
来源：
Journal of Engineering Physics and Thermophysics | 2001年 / 74卷 / 5期
关键词：
Experimental Data; Attenuation; Statistical Physic; Acoustic Signal; Aerodynamic Characteristic;
D O I：
10.1023/A:1012903511176
中图分类号：
学科分类号：
摘要：
The influence of the shape of an acoustic signal acting on a jet on the aerodynamic characteristics of the jet is investigated based on an analysis of experimental data. It is shown that in the considered case of a nonharmonic acoustic signal the attenuation of mixing in high-frequency acoustic excitation turns out to be more substantial than in harmonic excitation.
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页码：1096 / 1099
页数：3
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Ginevskii A. S.(1999)undefined Izv. Ross. Akad. Nauk, Mekh.Zhidk. Gaza 1 28-34
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Karavosov R. K.(undefined)undefined undefined undefined undefined-undefined
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