Knowledge Management System of Institue of Mechanics, CAS
| Behavior of vortex-induced vibration of a circular cylinder near a deformable wall with two degrees of freedom in steady flow | |
Yang B; Ma JL; Cui JS(崔金声) ; Xu WH(徐万海); Yang, B (reprint author), SW Jiaotong Univ, Sch Civil Engn, Chengdu 610031, Peoples R China
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| Source Publication | China Ocean Engineering
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| 2011 | |
| Volume | 25Issue:4Pages:549-564 |
| ISSN | 0890-5487 |
| Abstract | The behavior of vortex-induced vibration of a two-degree-of-freedom cylinder near a deformable wall in steady flow is investigated experimentally. The typical phenomenon of the two-degree-of-freedom cylinder's VIV is discussed. The influences of initial gap between the cylinder and the wall on the dynamic responses of the cylinder are analyzed. The comparison is made about dynamic responses of the cylinder with one and two degrees of freedom. Experimental results show that the vibration of the cylinder near a deformable wall with a small value of initial gap-to-diameter ratios can generally be divided into two phases. The initial gap-to-diameter ratios have a noticeable influence on the occurrence of transverse vibration. The transverse maximum amplitude of the cylinder with two degrees of freedom is larger than that of the cylinder with one degree of freedom under the condition with the same values of other parameters. However, the vibration frequency of the cylinder for the two degrees of freedom case is smaller than that for the one degree of freedom case at the same value of Vr number. |
| Keyword | Vortex-induced Vibration Two Degrees Of Freedom Deformable Wall Circular Cylinder Steady Flow Very-low Mass Plane Boundary Pipelines Dynamics Currents Forces Mode Pipe |
| Subject Area | Engineering ; Water Resources |
| DOI | 10.1007/s13344-011-0045-2 |
| URL | 查看原文 |
| Indexed By | SCI ; EI |
| Language | 英语 |
| WOS ID | WOS:000298195200001 |
| WOS Keyword | VERY-LOW MASS ; PLANE BOUNDARY ; PIPELINES ; DYNAMICS ; CURRENTS ; FORCES ; MODE ; PIPE |
| WOS Research Area | Engineering ; Water Resources |
| WOS Subject | Engineering, Civil ; Engineering, Ocean ; Engineering, Mechanical ; Water Resources |
| Funding Organization | This work was financially supported by the National Natural Science Foundation of China (Grant No. 10902112). |
| Department | LMFS水环境流体力学(LEM) |
| Classification | Q3 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/45029 |
| Collection | 水动力学与海洋工程重点实验室(2009-2011) |
| Corresponding Author | Yang, B (reprint author), SW Jiaotong Univ, Sch Civil Engn, Chengdu 610031, Peoples R China |
| Recommended Citation GB/T 7714 | Yang B,Ma JL,Cui JS,et al. Behavior of vortex-induced vibration of a circular cylinder near a deformable wall with two degrees of freedom in steady flow[J]. China Ocean Engineering,2011,25,4,:549-564. |
| APA | Yang B,Ma JL,崔金声,徐万海,&Yang, B .(2011).Behavior of vortex-induced vibration of a circular cylinder near a deformable wall with two degrees of freedom in steady flow.China Ocean Engineering,25(4),549-564. |
| MLA | Yang B,et al."Behavior of vortex-induced vibration of a circular cylinder near a deformable wall with two degrees of freedom in steady flow".China Ocean Engineering 25.4(2011):549-564. |
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