Numerical study of flow past an impulsively started cylinder by the lattice-Boltzmann method

被引：0
|
作者：
Li, Yanbing [1 ]
Shock, Richard [1 ]
Zhang, Raoyang [1 ]
Chen, Hudong [1 ]
机构：
[1] Exa Corporation, 3 Burlington Woods Drive, Burlington, MA 01802, United States
来源：
Journal of Fluid Mechanics | 2004年 / 519卷
关键词：
Algorithms - Compressible flow - Computer simulation - Cylinders (shapes) - Reynolds number - Unsteady flow;
D O I：
10.1017/S0022112004001272
中图分类号：
学科分类号：
摘要：
In this paper a systematic numerical study of flow past an impulsively started circular cylinder at low and moderate Reynolds numbers using a lattice-Boltzmann algorithmic approach is presented together with an extended volumetric boundary scheme. Results agree well with some well-known previous works. It is demonstrated that in the nearly incompressible limit, this approach is able to provide accurate direct numerical simulations of unsteady flows with curved geometry. © 2004 Cambridge University Press.
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页码：273 / 300
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