Numerical Study of Sink Flow Turbulent Boundary Layers

被引：0
|
作者：
Patwardhan, Saurabh S. [1 ]
Ramesh, O. N. [1 ]
机构：
[1] Indian Inst Sci, Dept Aerosp Engn, Bangalore, Karnataka, India
来源：
ADVANCES IN COMPUTATION, MODELING AND CONTROL OF TRANSITIONAL AND TURBULENT FLOWS | 2016年
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D O I：
暂无
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
Direct numerical simulations of sink flow turbulent boundary layers are performed. These simulations have been performed at higher Reynolds numbers than the fairly recent experimental sink flow studies of Dixit and Ramesh (2008). The mean velocity profiles are found to be logarithmic, albeit with non-universal constants. The structure of the outer layer in a sink flow shows important differences with respect to a corresponding zero pressure gradient turbulent boundary layer.
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页码：211 / 218
页数：8
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