Interaction of a simple Prandtl-Meyer wave with a weakly vortexed layer

被引：0

作者：

Omel'chenko, AV ^{[1
]}

机构：

[1] St Petersburg State Univ, St Petersburg, Russia

来源：

TECHNICAL PHYSICS LETTERS | 2002年 / 28卷 / 10期

基金：

俄罗斯基础研究基金会;

关键词：

Vorticity; Shear Layer; Small Parameter; Small Flow; Zero Approximation;

D O I：

10.1134/1.1519036

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The problem of interaction of a centered wave of rarefaction with a shear layer is solved in the case of a small flow vorticity in the shear layer. The solution is found in the form of an asymptotic series with respect to a small parameter of the problem. A system of equations derived in the zero approximation describes the flow in a simple wave. A uniformly applicable first-order expansion is constructed using the method of deformed coordinates. (C) 2002 MAIK "Nauka/Interperiodica".

引用

页码：877 / 880

页数：4