| 波浪流中圆柱杆的涡街发放和涡激振动 |
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| 引用本文： | 王志国,陈启富,李维扬.波浪流中圆柱杆的涡街发放和涡激振动[J].哈尔滨工程大学学报,1988(3). |
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| 作者姓名： | 王志国 陈启富 李维扬 |
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| 作者单位： | 哈尔滨船舶工程学院船舶与海洋工程系
(王志国，陈启富)，哈尔滨船舶工程学院船舶与海洋工程系(李维扬) |
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| 摘 要： | 本文回顾了波浪流中圆柱体涡街发放和涡激振动研究所取得的一些成果.归纳总结了实验研究中的一些重要结果,对现有的部分理论模型进行了概要的介绍.在综合分析有关资料的基础上,对涡激振动研究中的若干问题提出了相应的建议.
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| 关 键 词： | 波浪力 涡街脱落 涡激振动 Morison方程 |
Vortex Shedding and Vortex-Excited Vibrations of a Circular Cylinder in Wave Flows |
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| Wang Zhiguo, Chen Qifu, Li Weiyang.Vortex Shedding and Vortex-Excited Vibrations of a Circular Cylinder in Wave Flows[J].Journal of Harbin Engineering University,1988(3). |
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| Authors: | Wang Zhiguo Chen Qifu Li Weiyang |
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| Affiliation: | Dept. of Naval Architecture and Ocean Eng. |
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| Abstract: | This paper reviews the vortex shedding and vortex-excited vibrations of a circular cylinder in waves and two dimentional harmonic flows,The first part concerns some experimental results which include the forces on fixed circular cylinder, vortex shedding from a stationary cylinder and the effect of synchronization on fluid forces, etc.The second part presents some mathematical models for predicting the dynamic response of cylinder both in regular wave and oscillating flow.Based on the analysis on the results presented, some suggestions for improving the studies in this field are put forward. |
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| Keywords: | wave forces vortex-shedding vortex-excited vibration Morison equation |
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