A complementary numerical and physical investigation of vortex-induced vibration

被引：118

作者：

Blackburn, HM

Govardhan, RN

Williamson, CHK

机构：

[1] CSIRO, Div Bldg Construct & Engn, Highett, Vic 3190, Australia

[2] Cornell Univ, Ithaca, NY 14853 USA

来源：

JOURNAL OF FLUIDS AND STRUCTURES | 2001年 / 15卷 / 3-4期

关键词：

D O I：

10.1006/jfls.2000.0345

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Results are presented from low Reynolds number experimental investigations of vortex-induced vibration and comparison is made with results from corresponding two- and three-dimensional direct numerical simulations. It is shown that three-dimensional simulations are required to reproduce the response envelope observed experimentally. Phase-averaged contours of spanwise vorticity demonstrate the presence of the 2P shedding mode on the lower response branch in both the experimental and three-dimensional simulation results. (C) 2001 Academic Press.

引用

页码：481 / 488

页数：10

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