Studies of separated flow downstream of the obstacle in a channel at resonant modes of pulsating flow

被引：0
|
作者：
Davletshin I.A. [1 ]
机构：
[1] Akademenergo, Kazan Scientific Center, Russian Academy of Science, Kazan
来源：
Russian Aeronautics | 2007年 / 50卷 / 03期
基金：
俄罗斯基础研究基金会;
关键词：
Surface Friction; Flow Separation; Longitudinal Component; Velocity Pulsation; RUSSIAN Aeronautic;
D O I：
10.3103/S1068799807030105
中图分类号：
学科分类号：
摘要：
Experimental data on velocity, longitudinal component of the surface friction vector, length of the separated region, and distribution of static pressure in a separated turbulent channel flow with periodic pulsations of gas flowrate are presented. The dependence of the separated region parameters on the frequency of superimposed flowrate pulsations and natural acoustic gas vibrations in the channel is established. © Allerton Press, Inc. 2007.
引用
收藏
页码：292 / 297
页数：5
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