| 潜艇纵向振动计算及振动特性 |
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| 引用本文： | 王光荣.潜艇纵向振动计算及振动特性[J].海军工程大学学报,2005,17(2):59-62. |
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| 作者姓名： | 王光荣 |
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| 作者单位： | 海军装备部,北京,100841 |
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| 摘 要： | 采用有限元方法建立了潜艇纵向振动分析有限元模型,求出了某艇在水面巡航状态的纵向振动模态.发现潜艇耐压壳纵向振动除具有典型的“活塞”式振动特征外,还具有众多与“一维梁”纵向振动不同的特性.
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| 关 键 词： | 潜艇 纵向振动 减振降噪 有限元 |
| 文章编号： | 1009-3486(2005)02-0059-04 |
| 修稿时间： | 2004年10月27 |
Longitudinal vibration calculation and vibration characteristics of submarine |
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| WANG Guang-rong.Longitudinal vibration calculation and vibration characteristics of submarine[J].Journal of Naval University of Engineering,2005,17(2):59-62. |
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| Authors: | WANG Guang-rong |
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| Abstract: | The longitudinal vibration of submarine is modeled by FEM, and the longitudinal vibration mode of the submarine cruising on surface is calculated. The results show that the submarine pressure hull has the typical "piston" vibrationcharacteristics, besides it has numerous characteristics being different from the vibration of the beam. |
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| Keywords: | submarine longitudinal vibration vibration damping and noise reduction finite element |
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