摘要
通过杆状射流聚能装药战斗部的用途、结构特点分析,设计了105°弧锥结合罩的装药结构,选取合适的仿真计算参数,采用DYNA2D计算程序对杆式射流成形的全过程数值模拟仿真,得到射流成形过程中各个时刻的形态及特征参数。
In this paper,the analysis uses,structural characteristics about rod-shaped jet shaped charge warhead,designed 105° arc cone charge structure cover,selecting the appropriate simulation parameters,numerical simulation of the whole process of rod-like jet forming by using DYNA2 D program,the process to get jet into shape and characteristic parameters of each moment in the process of rod-form.
出处
《四川兵工学报》
CAS
2014年第12期20-22,48,共4页
Journal of Sichuan Ordnance
关键词
杆状射流
聚能装药
数值仿真
rod-like jet
shaped charge
numerical simulation
