摘要
为提高导弹对抗生存能力和拦截弹药摧毁来袭导弹的毁伤概率,以巡航导弹燃油舱为研究对象进行了巡航导弹的易损性和毁伤效应研究。利用弹道枪加速发射钢球破片,以不同入射角对加热至75℃的模拟巡航导弹燃油舱等效靶进行了冲击引燃毁伤作用实验,研究了模拟巡航导弹燃油舱在不同打击条件下的毁伤模式,分析了其毁伤机理,给出了模拟巡航导弹燃油舱在不同打击条件下的冲击引燃判据。结果表明,燃油舱温度升高会使其冲击引燃所要求的破片着靶比冲量增大;当破片入射角度大于30°时,燃油舱冲击引燃所需破片的着靶比冲量随破片入射角度的增大而减小。
In order to improve the antagonizing viability of our missiles and the lethality probability for our heading off ammunition to destroy the arriving attacking missile of enemy, the vulnerability and lethality of the cruise missile were studied taking the cruise missile fuel tank as research object. The impact inflame damage experiments with simulative fuel tanks of the cruise missile heated to the temperature of 75℃ were carried out by use of round fragments at different incidence angles accelerated by a ballistics gun. The damage phenomena and damage mechanism of the simulative fuel tank of the cruise missile are investigated while impacted by round fragments through experiments. In the meantime, the impact inflame criterion of the simulative fuel tank of the cruise missile while penetrated by round fragments is given out. The specific impulse of fragments reaching fule tank rises with rising the fule tank temperature. When the incidence angle of fragments is higher than 30 degree, the specific impulse decrease with rising the incidence angle.
出处
《火炸药学报》
EI
CAS
CSCD
2008年第6期45-49,共5页
Chinese Journal of Explosives & Propellants
基金
国家"973"项目资助
关键词
爆炸力学
巡航导弹
燃油舱
破片
冲击引燃
毁伤试验
explosive mechanics
cruise missile
fuel tank
fragment
impact inflame
damage experiment
