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附属多圆柱绕流的数值模拟

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Indexed by:期刊论文

Date of Publication:2009-12-30

Journal:中国海洋平台

Included Journals:ISTIC

Volume:24

Issue:6

Page Number:7-12

ISSN No.:1001-4500

Key Words:FLUENT;圆柱绕流;附属小圆柱;升力系数;阻力系数;涡脱落频率

Abstract:利用FLUENT软件对圆柱周围等分布置6个小直径圆柱的流动问题进行了数值模拟.通过数值模拟,着重研究了附属圆柱直径及主从圆柱之间相对距离的变化对升力系数、拖曳力系数和涡脱落频率的影响作用.

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