Experimental study on orbital response and flow behavior behind a freely suspended cylinder
Experimental study on orbital response and flow behavior behind a freely suspended cylinder
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自由悬挂圆柱体轨道响应和流动行为的实验研究
DOI：
10.1016/j.oceaneng.2015.08.027
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发表时间：
2015-11
影响因子：
5
通讯作者：
Tan Soon Keat
中科院分区：
文献类型：
--
作者：
Gao Yangyang;Tan Danielle S.;Zhang Baofeng;Tan Soon Keat
This paper presents an experimental study of the trajectory and flow behavior behind a freely suspended circular cylinder in a uniform flow. The cylinder was suspended from a platform and the assembly was free to move freely in the horizontal plane. The trajectories of the cylinder and wake flow fields were captured using a camera and the Particle Image Velocimetry (PIV) technique, respectively. The effects of free stream velocity on the orbital response and vortex wake mode of the cylinder were examined. Depending on the free stream velocity, different trajectories of the suspended cylinder were observed such that: (i) with oscillations of negligible amplitude, similar to a stationary cylinder; (ii) oscillations like an elastically mounted cylinder; (iii) intermittent oscillations and horizontal translation; (iv) traversing downstream with large transverse oscillations. Finally it was observed that the vortex wake mode was sensitive to the location of the cylinder, and changed as the cylinder traveled downstream.
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影响因子：
3.6
作者：
S. Kheirkhah;S. Yarusevych;S. Narasimhan
通讯作者：
S. Kheirkhah;S. Yarusevych;S. Narasimhan
DOI：
10.1299/jsme1958.27.2142
发表时间：
1984-10
期刊：
--
影响因子：
--
作者：
T. Kawamura;M. Hiwada;Toshiharu Hibino;I. Mabuchi;M. Kumada
通讯作者：
T. Kawamura;M. Hiwada;Toshiharu Hibino;I. Mabuchi;M. Kumada
影响因子：
3.6
作者：
A. Sanchis;Gunnstein Saelevik;J. Grue
通讯作者：
A. Sanchis;Gunnstein Saelevik;J. Grue
影响因子：
1.5
作者：
Yangyang Gao;Dingyong Yu;S. Tan;Xikun Wang;Z. Hao
通讯作者：
Yangyang Gao;Dingyong Yu;S. Tan;Xikun Wang;Z. Hao
影响因子：
2
作者：
R. Blevins;C. Coughran
通讯作者：
R. Blevins;C. Coughran