| 细长圆柱体水中无约束运动的附加质量计算方法探析 |
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| 引用本文： | 匡建平,吴训涛,王虹旋.细长圆柱体水中无约束运动的附加质量计算方法探析[J].四川兵工学报,2014(6):143-145. |
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| 作者姓名： | 匡建平 吴训涛 王虹旋 |
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| 作者单位： | 中国人民解放军91550部队91分队,辽宁大连116023 |
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| 摘 要： | 从细长圆柱体在水中无约束运动特性,分离出附加质量关联因素;针对细长圆柱体呈现的全湿状态或带空泡状态两种情况,分别采用细长体切片理论和空泡固化的方法,探析细长圆柱体在水中运动附加质量的数值计算方法,为求解细长圆柱体运动轨迹和运动姿态提供基础数据。
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| 关 键 词： | 空泡 附加质量 计算方法 |
Computing Method of Extra Mass with Slender Cylinder Freely Moving in Water |
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| Authors: | KUANG Jian-ping WU Xun-tao WANG Hong-xuan |
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| Affiliation: | (PLA 91550 Unit 91Element, Dalian 116023, China) |
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| Abstract: | In this paper,the extra mass is separated from the characteristics of a slender cylinder freely moving in water.The slice theory and the cavitation bubble consolidation method are applied to analyze the numerical computing method for the extra mass of slender cylinder,under conditions of the entire wet and the cavitation bubble.Then the base data is computed for the moving trajectory and posture of the slender cylinder. |
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| Keywords: | cavitation bubble extra mass computing method |
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