Near-Wall Heat and Mass Transfer in a Channel behind a Rib

被引：0
|
作者：
Dushin N.S. [1 ]
Mikheev N.I. [1 ]
Dushina O.A. [1 ]
Davletshin I.A. [1 ]
Zaripov D.I. [1 ]
机构：
[1] Kazan Scientific Center, Russian Academy of Sciences, ul. Lobachevskogo 2/31, Kazan, Tatarstan
来源：
Russian Aeronautics | 2019年 / 62卷 / 03期
基金：
俄罗斯基础研究基金会;
关键词：
boundary layer; heat transfer enhancement; separated flow; single rib; Smoke Image Velocimetry (SIV) technique;
D O I：
10.3103/S1068799819030176
中图分类号：
学科分类号：
摘要：
The present paper puts forward and experimentally tests a hypothesis of correlation between heat transfer and flow characteristics in the near-wall region. Heat transfer in the separation region has been shown to depend linearly on streamwise fluctuations of velocity at the external boundary of the near-wall region (height y/h = 0.12). © 2019, Allerton Press, Inc.
引用
收藏
页码：484 / 488
页数：4
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