@inproceedings{667056d39a8547288b7f6e4ad1a8970a,
title = "The influence of eccentric wave-shaper on shaped charge jet performance",
abstract = "For a SCJ (shaped charge jet), the wave-shaper deviation caused by defects in assembling tolerance affects the propagation of detonation wave and the liner collapsing. In this paper, Shock Physics Explicit Euler Dynamic (SPEED) software was applied to simulate the jet forming and penetration process with built-in offset wave-shaper. The detonation wave and the compression process were observed. Morphology of the deflected jet and the asymmetric entrance profile of the jet penetrating target were obtained. The calculation results show that the wave-shaper off-axis will make the detonation wave asymmetrical and the lateral velocity of the jet increases as the offset increases which causes lateral effects and makes the hole entrance irregular. When the wave-shaper offset reaches 0.0244CD, the penetration depth of the deflected jet decreases more than 50% compared to the stable jet.",
author = "Shuyou Wang and Shengjie Sun and Ligang Qiao and Jianwei Jiang",
note = "Publisher Copyright: {\textcopyright} 2019 by International Ballistics Society All rights reserved.; 31st International Symposium on Ballistics, BALLISTICS 2019 ; Conference date: 04-11-2019 Through 08-11-2019",
year = "2019",
language = "English",
series = "Proceedings - 31st International Symposium on Ballistics, BALLISTICS 2019",
publisher = "DEStech Publications Inc.",
pages = "2106--2116",
editor = "Saraswat, {V. K.} and Reddy, {G. Satheesh} and Clive Woodley",
booktitle = "Terminal Ballistics, Explosion Mechanics, Vulnerability and Survivability",
}