The Penetration–Explosion Effects of Differently Distributed Inactive/Active Composite Shaped Charge Jets

Jiacheng Peng, Jianwei Jiang*, Jianbing Men, Jinlin Li, Dongkang Zhou, Yuan Hu

*此作品的通讯作者

科研成果: 期刊稿件文章同行评审

3 引用 (Scopus)

摘要

An analysis of the penetration–explosion (PE) effects of four distributions of inactive/active composite jets shows that a well-designed inactive/active double-layer liner can promote composite jet damage. Penetration experiments were then carried out for shaped charge jets having a single inactive (Cu) liner or an inactive/active (Cu/Al) double-layer liner with variable liner height. The behaviors and firelight patterns of the different jets were captured by high-speed photography. The perforation, deformation area, and deflection were measured for each plate, showing that the Cu/Al jets have stronger PE effects. Numerical simulation shows that the tip of the composite jet generated from the full-height liner is only Cu, whereas for the other jet, from the double-layer liner, Cu is almost wrapped entirely by Al.

源语言英语
文章编号344
期刊Materials
15
1
DOI
出版状态已出版 - 1 1月 2022

指纹

探究 'The Penetration–Explosion Effects of Differently Distributed Inactive/Active Composite Shaped Charge Jets' 的科研主题。它们共同构成独一无二的指纹。

引用此