Features of the Flow of an Adverse Pressure Gradient Boundary Layer

被引：0

作者：

Melnikova O.N. ^{[1
]}

Pokazeev K.V. ^{[1
]}

Yang H. ^{[1
]}

机构：

[1] Department of Physics, Moscow State University, Moscow

来源：

Bulletin of the Russian Academy of Sciences: Physics | 2021年 / 85卷 / 01期

关键词：

D O I：

10.3103/S1062873821010202

中图分类号：

学科分类号：

摘要：

Abstract: Vertical velocity profiles are obtained experimentally for the boundary layer of a flow with an inverse pressure gradient in different phases of the periodic process of fluid deceleration. At the greatest drop in velocity, the profile has a local minimum with two inflection points at the upper boundary of the viscous layer. Chains of vortices then form at this location, testifying to a loss of stability of the laminar motion. © 2021, Allerton Press, Inc.

引用

页码：98 / 102

页数：4

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