高压物理学报2017，Vol.31Issue(5)：566-572,7.DOI:10.11858/gywlxb.2017.05.009
多层变角度反应装甲对聚能射流的干扰作用
Interference Effect of Multi-Layered Reactive Armor with a Variable Angle on Shaped Charge Jet
摘要
Abstract
Based on the mechanism of explosive interaction between the armor and the jet,the present study aims to design a new structure for the reactive armor with a greater resistance against the jet interference, called multi-layered angle reactive armor with a variable angle.The effects of different armor structures and their response to the jet interference were investigated using numerical simulation,and the results were compared with the jet interference resistance capability of multi-layered reactive armor with different angles based on ANSYS/LS-DYNA.The resistance capability of the multi-layered reactive armor with a variable angle was measured based on the size of the trace of the jet penetration left on the jet-interference plate.The results of the comparative analysis showed that the jet interference resistance capability of W-shaped reactive armor is greater than that of V-shaped one,that of multi-layered reactive armor with a variable angle is the greatest when the angle of W-shaped armor is 22°.关键词
多层变角度反应装甲/聚能射流/V形反应装甲/后效板Key words
multi-layered reactive armor with a variable angle/shaped charge jet/V-shaped reactive armor/effect plate分类
数理科学引用本文复制引用
王凤英,岳继伟,王志远,阮光光,柴艳军..多层变角度反应装甲对聚能射流的干扰作用[J].高压物理学报,2017,31(5):566-572,7.基金项目
国家自然科学基金(11572292) （11572292）
