高速飞行器头罩分离设计方案研究  

Research of High-speed Aircraft Shroud Separation Technologies

作　　者：戈庆明[1] 刘秀春[1] 渠弘毅 吕蒙[1] 刘成国[1] Ge Qing-ming Liu Xiu-chun Qu Hong-yi Lyu Meng Liu Cheng-guo(Beijing Institute of Space Long March Vehicle, Beijing, 100076)

机构地区：[1]北京航天长征飞行器研究所,北京100076

出　　处：《导弹与航天运载技术》2017年第3期28-31,共4页Missiles and Space Vehicles

摘　　要：随着飞行器飞行速度的提高,飞行器头部力热环境十分恶劣,需采用头罩分离技术才能保障飞行器精确制导。对高速飞行器的头罩设计及防护设计进行了研究,同时提出了采用导爆索、推冲器的2种头罩分离方案,并进行了抛罩的试验验证和理论仿真计算,试验结果证明了该方法的可行性。The temperature and thermal stress of the dome surface increased as the rise of the aircraft. Dome protecting is needed for aircraft to target detected accurately. A summary of dome protecting technologies design of high-speed is made in this paper. Two schemes of shroud separation are designed included explosive and thruster. The removal of a dome cover test is done by the explosive cord and the theory simulation is computed which verifies the feasibility of the schemes.

关 键 词：头罩分离技术 导爆索 推冲器 抛罩 

分 类 号：TJ76[兵器科学与技术—武器系统与运用工程]