串联战斗部前级装药结构对后级装药的影响  

Study of structure of Front-Rear Effect of Travelling Tandem Warhead

作　　者：李斌[1] 韦富喜[1] 孙建兵[1] 许洁[1] 

机构地区：[1]中北大学化工与环境学院,山西太原030051

出　　处：《机械管理开发》2013年第2期41-41,43,共2页Mechanical Management and Development

摘　　要：采用三维数值模拟的方法,对破-破型串联战斗部前级装药为锥形和柱形结构时,对后级爆炸成型弹丸(EFP)速度影响进行了研究,研究认为前级装药为锥形装药时,炸药起爆后形成的EFP速度要比前级装药为柱形装药时形成的EFP速度要高,该研究结果可为串联战斗部结构设计提供参考依据。In order to study the effect of the structure of front charge to the speed of Explosively-Formed Projectile by the rear charge when the structures of front charge are cone-shape and cylinder-shaped in travelling tandem warhead, a three dimensional numerical simulation was used. The simulated result showed that when the front charge is cone-shape structure, the speed of EFP was higher than that of cone-shape structure. The results could be a reference for travelling tandem warhead design.

关 键 词：聚能装药 爆炸力学 隔板 爆轰波形 串联战斗 

分 类 号：TJ414[兵器科学与技术—火炮、自动武器与弹药工程]