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破片毁伤元对巡航导弹的毁伤效应探讨
发表时间：2011-02-28 浏览量：1849 下载量：834
| 全部作者： | 胡波，刘荣忠 |
| 作者单位： | 南京理工大学机械工程学院 |
| 摘 要： | 以巡航导弹为例，对导弹目标的功能、作战特点、结构、毁伤模式进行分析，研究破片毁伤元对巡航导弹战斗部舱段的毁伤效应。根据等效靶原则，建立巡航导弹战斗部舱段的等效模型。以典型钨球预制破片为例，基于AUTODYN软件，对等效靶板目标进行毁伤效应数值仿真。仿真结果表明：当速度增大至900 m/s 时，直径7.6 mm的钨球可以对8 mm的等效靶板有效穿透，并且破片在侵彻后仍具有一定的速度，从而实现对导弹的毁伤。 |
| 关 键 词： | 专用机械工程其他学科；毁伤效应；巡航导弹；战斗部；破片 |
| Title： | Investigation on damage effect of fragment kill element on cruise missile |
| Author： | HU Bo, LIU Rongzhong |
| Organization： | School of Mechanical Engineering, Nanjing University of Science and Technology |
| Abstract： | This paper analyzed the basic form, the structure, the dimension and the mechanism of the cruise missile, and then set up the damage model of the missile. The equivalent model of the cruise missile warhead section was established according to the equivalent target principle. Taking the tungsten ball as the example, based on the AUTODYN software, the damage effect value simulation to the equivalent target goal was carried on. The simulation result indicated that when the speed increases to 900 m/s, the tungsten ball with the diameter of 7.6 mm may penetrate effectively to the 8 mm equivalent target, and broken piece after the penetration still has certain speed, thus realizes destruction to missile. |
| Key words： | other disciplines of special-use machinery engineering; damage effect; cruise missiles; warheads; fragment |
| 发表期数： | 2011年2月第4期 |
| 引用格式： | 胡波，刘荣忠. 破片毁伤元对巡航导弹的毁伤效应探讨[J]. 中国科技论文在线精品论文，2011，4（4）：336-341. |
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