Analysis of a turbulent jet mixing flow by using a PIV-PLIF combined system

被引：9
|
作者：
Hu, H
Saga, T
Kobayashi, T
Taniguchi, N
机构：
[1] Michigan State Univ, Dept Mech Engn, E Lansing, MI 48824 USA
[2] Univ Tokyo, Inst Ind Sci, Meguro Ku, Tokyo 1538505, Japan
[3] Japan Automobile Res Inst, Tsukuba, Ibaraki 3050822, Japan
来源：
JOURNAL OF VISUALIZATION | 2004年 / 7卷 / 01期
关键词：
PIV-PLIF combined system; turbulent jet flow; turbulent flux measurement;
D O I：
10.1007/BF03181483
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
In the present paper, the development of a high-resolution PIV-PLIF combined system for the simultaneous measurements of velocity and passive scalar concentration fields is described. The high-resolution PIV-PLIF combined system is used to perform the simultaneous whole-field measurements of velocity and concentration in the near field of a turbulent jet mixing flow. The characteristics of the mass transfer process and momentum transfer process in the near field of the jet mixing flows are discussed in the terms of ensemble-averaged velocity and concentration, turbulent intensity, concentration standard deviation and the correlation terms between the fluctuating velocities and concentration.
引用
收藏
页码：33 / 42
页数：10
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