IMECH-IR  > 流固耦合系统力学重点实验室
海洋立管涡激振动抑制的新方法
何杨; 孙国民; 钟兴福; 林黎明
Source Publication第十六届中国海洋(岸)工程学术讨论会论文集(上册)
2013
Pages336-340
Conference Name第十六届中国海洋(岸)工程学术讨论会
Conference Date2013-08-04
Conference Place中国辽宁大连
Abstract本文结合当前理论研究和工程界中使用过的VIV抑制设计,在讨论其优缺点的基础之上,提出了一套新的立管VIV抑制装置。数值模拟结果表明,新装置不仅可以减阻,也可以减轻旋涡脱落引起的振动。通过涡激振动的实验,结果表明,在结构固有频率和静止柱体下涡脱落频率相同时,新装置确实能有效降低结构涡激振动振幅。
Keyword海洋立管 涡激振动 抑制方法
DepartmentLMFS多相流及流固耦合(LHO)
Language中文
Document Type会议论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/48444
Collection流固耦合系统力学重点实验室
Recommended Citation
GB/T 7714
何杨,孙国民,钟兴福,等. 海洋立管涡激振动抑制的新方法[C],2013:336-340.
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