Experimental study of the nonlinear evolution of instability waves on a flat plate for Mach number M = 3

被引:3
|
作者
Ermolaev Yu.G. [1 ]
Kosinov A.D. [1 ]
Semenov N.V. [1 ]
机构
[1] Russian Acad of Sciences, Novosibirsk
关键词
Boundary Layer; Mach Number; Wave Packet; Discrete Fourier Transform; Instability Wave;
D O I
10.1007/BF02467911
中图分类号
学科分类号
摘要
The results of the experimental study of the nonlinear development of instability waves in a supersonic boundary layer on a flat plate at M = 3.0 are presented. These results validate the previous experimental data on the upstream propagation of disturbances from a localized source at M = 2, 3, and 4. For the downstream of the source, the disturbances had a 100-μsec period in the boundary layer.
引用
收藏
页码:265 / 270
页数:5
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