Asymptotic Theory of Perturbations Inducing a Pressure Gradient in a Transonic Flat-Plate Boundary Layer

被引：3
|
作者：
Guzaeva, K. V. [1 ]
Zhuk, V. I. [1 ]
机构：
[1] Russian Acad Sci, Dorodnicyn Comp Ctr, Moscow 119991, Russia
来源：
COMPUTATIONAL MATHEMATICS AND MATHEMATICAL PHYSICS | 2008年 / 48卷 / 01期
基金：
俄罗斯基础研究基金会;
关键词：
viscous-inviscid interaction; boundary layer; transonic flow; Lin-Reissner-Tsien equation; integrodifferential equation; nonlinear wave; stability; dispersion relation; Airy function; Tollmien-Schlichting wave; eigenspectrum;
D O I：
10.1134/S0965542508010090
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
The role of asymptotic approaches to the study of viscous-inviscid interaction mechanisms in transonic outer flows is discussed. It is noted that there are several versions of multideck asymptotic constructions describing the self-induced pressure effect in transonic boundary layers. The asymptotic theory is used to uncover the internal structure of fluctuation fields, to treat instability-generating processes, and to analyze the behavioral features of linear and nonlinear wave fluctuations. Additionally, the properties of the eigenspectrum are described.
引用
收藏
页码：121 / 138
页数：18
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