VORTEX SHEDDING PATTERNS IN FLOW PAST INLINE OSCILLATING ELLIPTICAL CYLINDERS

被引：4
|
作者：
Huang, Li-Zhong [1 ]
Nie, De-Ming [2 ]
机构：
[1] Zhejiang Univ, State Key Lab Fluid Power Transmiss & Control, Hangzhou 310003, Zhejiang, Peoples R China
[2] China Jiliang Univ, Coll Metrol & Technol Engn, Hangzhou, Zhejiang, Peoples R China
来源：
THERMAL SCIENCE | 2012年 / 16卷 / 05期
基金：
中国国家自然科学基金;
关键词：
lattice Boltzmann method; finite volume method; vortex shedding patterns; 2 TANDEM CYLINDERS; SEDIMENTATION; STREET; FIBER;
D O I：
10.2298/TSCI1205395H
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
Vortex shedding patterns in flow past inline oscillating elliptical cylinder are simulated by lattice Boltzmann and direct forcing/fictitious domain method which is validated by finite volume method when this cylinder is fixed. The modes of vortex shedding are analyzed in detail by changing the amplitude and the frequency of oscillation by using the first method in this paper.
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页码：1395 / 1399
页数：5
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