| 静水压力对壳液耦合系统频散特性的影响(英文) |
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| 引用本文： | 刘志忠,李天匀,朱翔,张俊杰.静水压力对壳液耦合系统频散特性的影响(英文)[J].船舶与海洋工程学报,2010,9(2):129-136. |
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| 作者姓名： | 刘志忠 李天匀 朱翔 张俊杰 |
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| 作者单位： | |
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| 摘 要： |
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| 关 键 词： | 静水压力 色散特性 耦合系统 压力场 流体 内部压力 结构振动 分析应用 |
The effect of hydrostatic pressure fields on the dispersion characteristics of fluid-shell coupled system |
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| Zhi-zhong Liu,Tian-yun Li,Xiang Zhu,Jun-jie Zhang.The effect of hydrostatic pressure fields on the dispersion characteristics of fluid-shell coupled system[J].Journal of Marine Science and Application,2010,9(2):129-136. |
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| Authors: | Zhi-zhong Liu Tian-yun Li Xiang Zhu Jun-jie Zhang |
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| Institution: | School of Naval Architecture and Ocean Engineering, Huazhong University of Science and Technology, Wuhan 430074, RR. China |
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| Abstract: | The effect of hydrostatic pressure on the vibration dispersion characteristics of fluid-shell coupled structures was studied.Both fluid-loaded cylindrical shells and fluid-filled cylindrical shells were considered.Numerical analysis was applied to solve the dispersion equations for shells filled with or loaded with fluid at various hydrostatic pressures.The results for external pressure showed that non-dimensional axial wave numbers are nearly independent when the pressure is below the critical level.The in... |
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| Keywords: | hydrostatic pressure dispersion fluid-shell coupled system wave propagation |
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