[1]曹 兵,赵宜新.破片与冲击波对巡航导弹燃油舱毁伤实验研究[J].南京理工大学学报(自然科学版),2009,(06):760-765.
 CAO Bing,ZHAO Yi-xin.Experimental Investigation on Damage to Fuel Tank of Cruise Missile by Fragments and Shock Waves[J].Journal of Nanjing University of Science and Technology,2009,(06):760-765.
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破片与冲击波对巡航导弹燃油舱毁伤实验研究
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《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

卷:
期数:
2009年06期
页码:
760-765
栏目:
出版日期:
2009-12-30

文章信息/Info

Title:
Experimental Investigation on Damage to Fuel Tank of Cruise Missile by Fragments and Shock Waves
作者:
曹 兵 1 赵宜新 2
1.南京理工大学智能弹药技术国防重点学科实验室, 江苏南京210094; 2. 红星机械厂,安徽合肥231135)
Author(s):
CAO Bing1ZHAO Yi-xin2
1.Ministerial Key Laboratory of ZNDY,NUST,Nanjing 210094,China;2.Red Star Machine Factory,Hefei 231135,China
关键词:
巡航导弹 燃油舱 等效靶 破片 冲击波 毁伤试验 易损性
Keywords:
cruise missiles fuel tanks equivalent targets fragments shock waves damage experiment vulnerability
分类号:
TJ410.6
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,进行了巡航导弹的易损性和毁伤效应研究。在建立巡航导弹燃油舱模拟等效靶的基础上,利用模拟战斗部对其进行了距离冲击毁伤作用实验。结果表明:其毁伤模式主要是冲击引燃和机械毁伤;对于燃油舱,在爆轰产物流场作用区域以外,被6个以上的直径6.35 mm、速度1 850 m.s-1的钢球命中,且破孔密度为1 224.5 m-2以上时,才可被冲击引燃;对于燃油管,在爆轰产物流场作用区域以外,被3个以上的直径6.35 mm、速度1 850 m.s-1的钢球命中,且破孔线密度为30 m-1以上时,才可被冲击引燃;当交会角度不大于60°且命中破片的累积比冲量不小于325.5 Ns.m-2时,可造成燃油舱内部结构破坏,燃油舱功能丧失;当交会角度不大于60°且命中破片的累积比冲量不小于765 Ns.m-2时,可造成燃油舱壳体大变形、开裂解体。
Abstract:
To improve the antagonizing viability of the missile and the lethality probability for heading off ammunition to destroy the arriving attacking missile,the vulnerability and lethality of the cruise missile is studied in this paper.On the basis of establishing the simulative equivalent target of the fuel tank of the cruise missile,the impact damage experiments are carried out by simulative warheads.The result shows that: the damage modes of the cruise missile fuel tank are mainly the impact ignition and the mechanical damage.The fuel tank can be ignited while it is impacted by more than 6 steel balls with the diameters of 6.35 mm at a speed of 1 850 m·s-1 outside the detonation flow field action area,and the perforation surface density of distribution is more than 1 224.5 holes per square meter.The fuel ripe can be ignited while it is impacted by more than 3 steel balls with the diameters of 6.35 mm at a speed of 1 850 m·s-1 outside the detonation flow field action area,and in the meantime,the perforation line density of distribution is more than 30 holes on per meter of length.When the crossing angle is less than 60°,and the accumulated specific impulse of the striking fragments is not less than 325.5 Ns·m-2,the internal structure of the fuel tank can be damaged,which causes the loss of function of the fuel tank.When the crossing angle is less than 60°,and the accumulated specific impulse of the striking fragments is not less than 765 Ns·m-2,the big distortion and crack can appear in the shell of the fuel tank,which causes the disintegration of the fuel tank.

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备注/Memo

备注/Memo:
作者简介: 曹兵( 1967- ), 男,博士, 副教授, 主要研究方向: 弹药工程与爆炸技术, E-mail:caobing@mail.njust. edu. cn。
更新日期/Last Update: 2012-11-19