| 大攻角情况下破损进水潜艇水下机动性 |
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| 引用本文： | 金涛,杨枫,王京齐,龚亚樵.大攻角情况下破损进水潜艇水下机动性[J].华中科技大学学报(自然科学版),2008,36(12):79-82. |
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| 作者姓名： | 金涛 杨枫 王京齐 龚亚樵 |
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| 作者单位： | 海军工程大学舰船安全技术系，海军装备研究院 |
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| 摘 要： | 在美国泰勒海军舰船研究与发展中心发布的潜艇6自由度空间运动方程基础之上,结合潜艇大攻角及螺旋桨变负荷水动力试验研究,考虑大攻角对于潜艇水动力系数的影响,建立了改进的潜艇空间运动模型.分析了潜艇出现大攻角运动的时机,并运用改进的潜艇运动方程仿真计算,研究讨论了破损进水潜艇的水下机动性.改进后的运动方程对于潜艇应急挽回机动过程显示出良好的适用性.
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| 关 键 词： | 潜艇 攻角 运动方程 水动力系数 水下机动性 仿真计算 |
Submerged maneuverability of flooded submarine with large angle of attack |
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| Jin Tao Yang Feng Wang Jingqi Gong Yaqiao.Submerged maneuverability of flooded submarine with large angle of attack[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,2008,36(12):79-82. |
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| Authors: | Jin Tao Yang Feng Wang Jingqi Gong Yaqiao |
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| Institution: | Jin Tao1 Yang Feng1 Wang Jingqi1 Gong Yaqiao2 |
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| Abstract: | A 6-degree-of-freedom space motion equation was established on the basis of standard motion equation delivered by Taloy naval ships research and department center,which took into consideration the force items due to large angle of attack,and the hydrodynamic coefficients under large angle of attack(AOA) were yielded by the experiments.The submerged maneuverability of large angle of attack motion was discussed.The submarine recovery maneuvering plans were also studied. |
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| Keywords: | submarine angle of attack motion equation hydrodynamic coefficient submerged maneuverability calculate simulation |
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