The vibration response of a cantilevered rectangular cylinder in cross-flow oscillation

被引：1
|
作者：
Koide, M
Kubo, Y
Takahashi, T
Baranyi, L
Shirakashi, M
机构：
[1] Niigata Sangyo Univ, Life Engn Res Ctr, Niigata 9451393, Japan
[2] Toray Engn Co Ltd, Shiga 5202134, Japan
[3] Nagaoka Univ Technol, Dept Mech Engn, Nagaoka, Niigata 9402188, Japan
[4] Univ Miskolc, Dept Fluid & Heat Engn, H-3515 Miskolc, Hungary
来源：
JOURNAL OF FLUIDS ENGINEERING-TRANSACTIONS OF THE ASME | 2004年 / 126卷 / 05期
关键词：
D O I：
10.1115/1.1792255
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The cross-flow oscillation of a rectangular cylinder supported by a cantilever plate-spring system was investigated using a wind tunnel. Three kinds of supports were tested which introduce different relationships between the geometrical attack angle and cylinder displacement. Three rectangular cylinders with the slenderness of b/d=0.5, 1.0 and 2.0 were used to investigated the influence of geometrical attack angle on Kàrmàn vortex excitation and galloping. The effect of attack angle fluctuation strongly depends on the slenderness b/d and φ and it is stronger on galloping than on Kàrmàn vortex excitation.
引用
收藏
页码：884 / 887
页数：4
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