Influence of the barrier discharge on the aerodynamic drag of the zhukovskii airfoil under various air flow conditions

被引：0
|
作者：
Khramtsov P.P. [1 ]
Penyazkov O.G. [1 ]
Grishchenko V.M. [1 ]
Chernik M.Yu. [1 ]
Shatan I.N. [1 ]
Shikh I.A. [1 ]
机构：
[1] A. V. Luikov Heat and Mass Transfer Institute, National Academy of Sciences of Belarus, Minsk, 220072
来源：
Journal of Engineering Physics and Thermophysics | 2011年 / 84卷 / 06期
关键词：
Aerodynamic drag; Barrier discharge; Plasma; Plasma actuator; Zhukovskii airfoil;
D O I：
10.1007/s10891-011-0604-7
中图分类号：
学科分类号：
摘要：
The influence of the dielectric barrier discharge plasma on the total aerodynamic drag of the Zhukovskii airfoil has been investigated. With the use of the Pitot-Prandtl tube the velocity distribution of discharge-induced ion wind at a distance of 18 mm from the trailing edge of the airfoil has been measured experimentally. It has been shown that the influence of the discharge leads to a decrease in the aerodynamic drag by a value from 10 to 34% depending on the incident flow parameters and the operating conditions of the discharge system. ©2011 Springer Science+Business Media, Inc.
引用
收藏
页码：1348 / 1352
页数：4
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