| 对一次试飞中出现的急剧下俯旋转的剖析 |
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| 引用本文： | 孟宪珍.对一次试飞中出现的急剧下俯旋转的剖析[J].飞行力学,1992,10(3):85-90. |
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| 作者姓名： | 孟宪珍 |
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| 作者单位： | 啥尔滨飞机公司 |
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| 摘 要： | 本文根据Y-12飞机在一次试飞中偶然发生的突然下俯、双发停车相快速旋转等现象,按照飞机姿态变化的先后顺序进行了分析、讨论和研究,解开了一次空中遇险之谜.
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| 关 键 词： | 旋转 平尾失速 飞机 飞行试验 |
ANALYSIS OF SUDDEN DROP ROTATION TAKEN PLACE IN A FLIGHT TEST |
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| Meng Xianzhen.ANALYSIS OF SUDDEN DROP ROTATION TAKEN PLACE IN A FLIGHT TEST[J].Flight Dynamics,1992,10(3):85-90. |
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| Authors: | Meng Xianzhen |
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| Institution: | Haerbin Aircraft Company |
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| Abstract: | This paper has made an analysis, discussion and research of sudden pitch down, two engine shutdown and rapid rotation taken place in a flight test according to the successive attitude changing of Y-12 aeroplane. The riddle about this accident has been answered by auther. |
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| Keywords: | Sudden pitch down Rapid rotation Elevator stall |
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