Features of wave packets in the plane Poiseuille-Couette flow

被引:0
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作者
I. V. Savenkov
机构
[1] Russian Academy of Sciences,Dorodnicyn Computing Center
关键词
Poiseuille-Couette flow; Tollmien-Schlichting wave; wave packets; asymptotic expansions; triple-deck theory;
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摘要
Within the framework of the triple-deck theory, it is shown that the growth of the relative wall velocity in the Poiseuille-Couette flow leads to perturbations splitting into two wave packets, of which one grows faster and propagates at a higher velocity.
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