Linear evolution of controlled disturbances in the supersonic boundary layer on a swept wing

被引：0
|
作者：
Yu. G. Ermolaev
G. L. Kolosov
A. D. Kosinov
N. V. Semenov
机构：
[1] Khristianovich Institute of Theoretical and Applied Mechanics,
来源：
Fluid Dynamics | 2014年 / 49卷
关键词：
three-dimensional supersonic boundary layer; instability; wave packets; laminar-turbulent transition;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The linear development of controlled disturbances in the three-dimensional supersonic boundary layer on a swept model wing with a sharp leading edge is experimentally investigated at the Mach number 2. The spatial-temporal and spectral-wave characteristics of the wave train of unstable disturbances are obtained. The asymmetry of these characteristics, due to the secondary flow in the three-dimensional boundary layer, is confirmed.
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页码：188 / 197
页数：9
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