Evolution of wave packets in supersonic flat-plate boundary layer

被引：0
作者：
A. A. Yatskikh
Yu. G. Ermolaev
A. D. Kosinov
N. V. Semionov
机构：
[1] Novosibirsk State University,
[2] Khristianovich Institute of Theoretical and Applied Mechanics SB RAS,undefined
来源：
Thermophysics and Aeromechanics | 2015年 / 22卷
关键词：
supersonic boundary layer; wave packet; laminar-turbulent transition;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Results of an experimental study of the evolution of short-duration isolated wave packets in flat-plate boundary layer at Mach number M = 2 are reported. The influence of the wave packets on the laminar-turbulent transition onset is examined. Interaction of the wave packets with natural disturbances is studied. The spatio-wave structure of the wave packets is investigated in detail. The spreading angle of the wave packets and their propagation velocities are evaluated.
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页码：17 / 27
页数：10
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