摘要
采用数值模拟技术对爆炸成型弹丸(EFP)的成形过程进行了计算分析,通过药型罩材料的选择,在大曲率半径结构参数下对 EFP 的成形性能进行了研究。模拟结果表明不同材料药型罩对 EFP 成形性能有较大影响,并且该结果能够和试验得出的结果达成较好的一致。
Calculation and analysis of explosive formed projectile(EFP) s shaped procedure was developed by numerical simulation.The performance of EFP was studied in the condition of big curvature radius parameter,with the select of liner s material.The outcome of simulation indicates that there is some great influence on shaped performance of EFP from different material.And the outcome can get favourable accordance with the outcome of experiment.
出处
《弹箭与制导学报》
CSCD
北大核心
2005年第S1期156-157,共2页
Journal of Projectiles,Rockets,Missiles and Guidance
