Open AccessStudy on the Penetration Performance of Micro-shaped Charge with Different Liner Materials
Author(s) -
Yangyang Han,
Jianping Yin,
Hailin Cui,
Guangjian Bi,
Conghui Duan,
Yu Zhang,
Hao Li,
Jiawen Qi
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1855/1/012013
Subject(s) - penetration (warfare) , shaped charge , materials science , composite material , penetration depth , copper , finite element method , structural engineering , optics , metallurgy , chemistry , engineering , explosive material , physics , organic chemistry , operations research
In order to study the damage performance of micro-shaped charge with different materials, the AUTODYN finite element software was used to simulate the formation process of damage element and the penetration performance of micro-shaped charge to target when the liner material was copper, Teflon and nylon. The results show that although the head velocity of the damage element formed by the copper liner is the smallest, the penetration depth to the target is the deepest, and that of the nylon liner is the largest, but the penetration depth to the target plate is the smallest. The head velocity of the damage element formed by the Teflon material liner and the penetration depth to the target are between the two.