| 无限长圆柱壳附连水质量与波数的关系 |
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| 引用本文： | 刘忠族,黄玉盈.无限长圆柱壳附连水质量与波数的关系[J].中国造船,1998(1):52-56. |
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| 作者姓名： | 刘忠族 黄玉盈 |
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| 作者单位： | 华中理工大学 |
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| 摘 要： | 本文以浸在无限域流场中无限长圆柱壳的自由振动为例，利用势流理论，导出了附连水质量与壳体弯曲振动的轴向和周向波数的关系，并证明了附连水质量解法与精确解法的统一性，从而提出模态附连水质量的概念。
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| 关 键 词： | 圆柱体 耦合振动 附连水质量 |
RELATIONSHIP BETWEEN ADDED MASS AND WAVE MUMBERS OF AN INFINITELY LONG CYLINDERICAL SHELL SUBMERGED IN WATER |
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| LIU Zhongzu, HUANG Yuying, ZHONG Weifang.RELATIONSHIP BETWEEN ADDED MASS AND WAVE MUMBERS OF AN INFINITELY LONG CYLINDERICAL SHELL SUBMERGED IN WATER[J].Shipbuilding of China,1998(1):52-56. |
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| Authors: | LIU Zhongzu HUANG Yuying ZHONG Weifang |
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| Abstract: | In this paper, potential theory is used to deduce the relationship between added massand wave numbers of an infinitely long cylinderical shell vibrated in an infinite fluid domain, the unity of added mass method and exact method is demonstrated. The concept ofmodal added mass is presented. |
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| Keywords: | Cylindrical shell Coupled vibration Added mass |
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