| 加装推力矢量喷管对飞机起飞性能影响研究 |
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| 引用本文： | 王永华,李本威,蒋科艺.加装推力矢量喷管对飞机起飞性能影响研究[J].海军航空工程学院学报,2008,23(6):626-628. |
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| 作者姓名： | 王永华 李本威 蒋科艺 |
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| 作者单位： | 海军航空工程学院,飞行器工程系,山东,烟台,264001 |
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| 摘 要： | 矢量喷管是实现推力矢量的关键部件，对矢量喷管的分类和设计方案进行了初步研究，在某型发动机上加装了轴对称矢量喷管，建立了起飞特性的数学模型，得出在不同状态下飞机起飞滑跑距离与推力矢量偏角之间的关系，对减小飞机起飞滑跑距离有重要意义。
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| 关 键 词： | 矢量喷管 推力 特性 |
Research on Take-Off Performance of an Aircraft Installing Thrust-Vectoring Nozzles |
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| WANG Yong-hu,LI Ben-wei and JIANG Ke-yi.Research on Take-Off Performance of an Aircraft Installing Thrust-Vectoring Nozzles[J].Journal of Naval Aeronautical Engineering Institute,2008,23(6):626-628. |
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| Authors: | WANG Yong-hu LI Ben-wei and JIANG Ke-yi |
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| Institution: | WANG Yong-hua,LI Ben-wei,JIANG Ke-yi (Department of Airborne Vehicle Engineering,NAAU,Yantai Sh,ong 264001,China) |
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| Abstract: | Thrust-vectoring exhaust nozzle is the key component to realize the deflexion of thrust.Through researching on the classifications and design projects of thrust-vectoring exhaust nozzle,an axial-symmetric vectoring exhaust nozzle was assembled on the given aircraft.According to mathematical model of take-off performance,the conclusion can be drawn that the relation of slip distance and deflection angle in different conditions.It is important to short the take-off slip distance of aircraft. |
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| Keywords: | vectoring exhaust nozzle thrust performance |
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