The turbulent wake behind side-by-side plates

被引：2
|
作者：
Dadmarzi, Fatemeh Hoseini [1 ]
Narasimhamurthy, Vagesh D.
Andersson, Helge I.
Pettersen, Bjornar [1 ]
机构：
[1] Norwegian Univ Sci & Technol, Dept Marine Technol, NO-7491 Trondheim, Norway
来源：
13TH EUROPEAN TURBULENCE CONFERENCE (ETC13): VORTICITY DYNAMICS | 2011年 / 318卷
关键词：
PAIR;
D O I：
10.1088/1742-6596/318/6/062010
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
The wake behind two flat plates placed side by side normal to the inflow has been investigated by direct numerical simulation. The spacing between the two plates is one plate width d and the Reynolds number based on the plate width and inflow velocity is 1000. Flow pattern study indicates an anti-phase vortex shedding behind flat plates in the near wake which merges to one large wake downstream. Such a vortex structure has not been observed behind the flat plates for this gap ratio.
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页数：6
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