| 环肋柱壳在流场中声辐射性能分析 |
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| 引用本文： | 谢官模,骆东平.环肋柱壳在流场中声辐射性能分析[J].中国造船,1995(4):37-45. |
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| 作者姓名： | 谢官模 骆东平 |
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| 作者单位： | 华中理工大学 |
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| 摘 要： | 本文采用能量法，用Hamilton原理和Green函数方法研究了环肋柱壳在环频率以下频段的声辐射特性，讨论了静水压力、环肋尺寸大小和间距对其声辐射性能的影响，得出了一些有实用价值的结论，供从事潜艇减振降噪工作者参考。
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| 关 键 词： | 环肋柱壳 振动 声辐射 |
ACOUSTIC RADIATION ANALYSIS OF RING-STIFFENED CYLINDRICAL SHELLS IN FLUIDS |
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| XIE Guanmo, LUO Dongping.ACOUSTIC RADIATION ANALYSIS OF RING-STIFFENED CYLINDRICAL SHELLS IN FLUIDS[J].Shipbuilding of China,1995(4):37-45. |
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| Authors: | XIE Guanmo LUO Dongping |
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| Institution: | Huazhong University of Science and Technology |
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| Abstract: | Acoustic radiation properties of ring-stiffened cylindrical shells in fluids are studied in this paper by means of Hamilton's principle and Green function. The effects of hydrostatic pressure and rings on the acoustic radiation of the shells are discussed. Some meaningful conclusions are presented through numerical results. |
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| Keywords: | Ring-stiffened cylindrical shell Vibration Sound radiation |
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