| 航行体出水过程空泡溃灭特性研究 |
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| 引用本文： | 权晓波,李岩,魏海鹏,吕海波,辛万青,鲁传敬. 航行体出水过程空泡溃灭特性研究[J]. 船舶力学, 2008, 12(4) |
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| 作者姓名： | 权晓波 李岩 魏海鹏 吕海波 辛万青 鲁传敬 |
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| 作者单位： | 北京宇航系统工程研究所,北京,100076;上海交通大学,上海,200030 |
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| 摘 要： | 航行体水下高速运动时,表面出现空泡现象.在出水过程中,出现空泡溃灭现象,对航行体的表面受力及力学环境有重要影响.本文通过计算和试验工作,对空泡溃灭进行分析,研究了空泡溃灭造成的压力机理,讨论影响空泡溃灭的因素.
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| 关 键 词： | 水下航行体 出水过程 空泡溃灭 |
Cavitation collapse characteristic research in the out-of-water progress of underwater vehicles |
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| QUAN Xiao-bo,LI Yan,WEI Hai-peng,L Hai-bo,XIN Wan-qing,LU Chuan-jing. Cavitation collapse characteristic research in the out-of-water progress of underwater vehicles[J]. Journal of Ship Mechanics, 2008, 12(4) |
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| Authors: | QUAN Xiao-bo LI Yan WEI Hai-peng L Hai-bo XIN Wan-qing LU Chuan-jing |
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| Affiliation: | QUAN Xiao-bo,LI Yan,WEI Hai-peng,L(U) Hai-bo,XIN Wan-qing,LU Chuan-jing |
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| Abstract: | In the high-speed movement of an underwater vehicle, cavitation appears on the surfaces. The cavity collapses while the vehicle is moving from the water into the air,which has great effects on the surface load and the mechanical environment of the vehicle.The mechanism of the cavity collapse and the factors which influence the collapse are analyzed in this paper. |
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| Keywords: | underwater vehicle cavitation collapse out-of-water progress |
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