中北大学学报（自然科学版）2025，Vol.46Issue(2)：133-139,7.DOI:10.62756/jnuc.issn.1673-3193.2024.06.0003
非金属射流引爆反应装甲能力的数值模拟
Numerical Simulation of the Capability of Non-Metallic Jet to Detonate Reactive Armor
摘要
Abstract
In response to the increasingly widespread application of reactive armor for armored vehicle pro-tection,a small-caliber non-metallic liner shaped charge warhead was designed for detonating reactive armor.On the premise that the nylon jet can detonate simulated reactive armor,through numerical simula-tion methods,epoxy resin was determined as the liner material by comparing the shaping of the jet forma-tion of five different non-metallic material liners.Orthogonal design and range analysis were conducted on the stand-off,liner thickness,liner cone angle and liner inner radius,using the Held detonation criterion,revealing the extent of the influence of non-metallic liner shaped charges on the detonation capability of shell-loaded explosives,as well as the optimized structural parameters of the liner.Based on the opti-mized non-metallic liner shaped charge,simulations were performed on the process of detonating reactive armor using non-metallic jets under various stand-off.The results show that the non-metallic material liner shaped charge warhead can form a well-shaped non-metallic jet with a high tip velocity,while also possessing the ability to detonate reactive armor under various stand-off.This provides relevant technical references for the design of non-metallic liner shaped charge warheads.关键词
聚能装药/非金属材料/反应装甲/正交设计/爆炸反应装甲Key words
shaped charge/non-metallic material/reactive armor/orthogonal design/explosive reactive armor分类
武器工业引用本文复制引用
徐永杰,王晓东,赵雄飞,郑娜娜..非金属射流引爆反应装甲能力的数值模拟[J].中北大学学报（自然科学版）,2025,46(2):133-139,7.基金项目
山西省基础研究计划(202403021221125,20210302124690) （202403021221125,20210302124690）
