| 飞机油箱水锤效应研究方法及影响因素 |
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| 引用本文： | 李咪咪,王永超,杨殿国,陈耀欢.飞机油箱水锤效应研究方法及影响因素[J].航空工程进展,2014,5(2):135-140. |
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| 作者姓名： | 李咪咪 王永超 杨殿国 陈耀欢 |
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| 作者单位： | 中国航空工业集团公司第一飞机设计研究院,西安710089 |
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| 摘 要： | 油箱是飞机生存力研究中的关键部件,水锤效应是油箱的主要破坏方式之一。概述了国内外在飞机油箱水锤效应研究中取得的一些进展,包括水锤效应数值模拟方法、试验方法,水锤效应的影响因素,基于水锤效应影响的油箱结构设计等。综合国内外理论研究、仿真分析和试验结果,得出弹片材料、弹片速度、箱体空气比例等都是水锤效应的影响因素。研究成果可为进一步开展水锤效应研究提供参考。
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| 关 键 词： | 水锤效应 充液箱体 易损性 子弹冲击 |
| 收稿时间： | 2013/12/4 0:00:00 |
| 修稿时间： | 4/7/2014 12:00:00 AM |
Research and Development of Hydrodynamic Ram for Aircraft Fuel Tank |
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| Li Mimi,Wang Yongchao,Yang Dianguo and Chen Yaohuan.Research and Development of Hydrodynamic Ram for Aircraft Fuel Tank[J].Advances in Aeronautical Science and Engineering,2014,5(2):135-140. |
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| Authors: | Li Mimi Wang Yongchao Yang Dianguo and Chen Yaohuan |
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| Institution: | (The First Aircraft Institute, Aviation Industry Corporation of China, Xi＇an 710089, China) |
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| Abstract: | Fuel tank is the key component in the study of aircraft survivability. Hydrodynamic ram effect is one of the main failure ways. Numerical simulation methods, test methods, impact factor and fuel tank structure design are the main research content for analyzing the effect of hydrodynamic ram on aircraft fuel tank. The de- velopment of latest research methods and achievements show that the materials of projectile, velocity and air proportions are the influence factors of hydrodynamic ram. The results of the research provide a reference for the deeply researching of hydrodynamic ram. |
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| Keywords: | hydrodynamic ram effect liquid filled tank vulnerability projectile impact |
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