复合装甲与爆炸反应装甲正交组合性能研究  

Study on the Performance of Orthogonal Combination of Composite Armor and Explosive Reactive Armor

作　　者：乔金超 吴越[1,2] 郭光全 吕慧贞 QIAO Jinchao;WU Yue;GUO Guangquan;LYU Huizhen(School of Mechatronic Engineering,North University of China,Taiyuan 030051,China;National Defence Key Subject Laboratory of Underground Target Damage Technology,Taiyuan 030051,China;Jinxi Industries Group Co.Ltd,Taiyuan 030051,China)

机构地区：[1]中北大学机电工程学院,太原030051 [2]地下目标毁伤技术国防重点学科实验室,太原030051 [3]晋西工业集团有限责任公司,太原030051

出　　处：《弹箭与制导学报》2017年第6期57-61,共5页Journal of Projectiles,Rockets,Missiles and Guidance

摘　　要：为了解决爆炸反应装甲殉爆、伤己的问题,同时不降低其对聚能射流的干扰能力,在双层楔形爆炸反应装甲的基础上,建立复合装甲与爆炸反应装甲的正交组合结构模型。通过ANSYS/LS-DYNA软件进行三维数值模拟仿真。研究结果表明:双层爆炸反应装甲对聚能射流侵彻深度能力具有较好的干扰效果;上层爆炸反应装甲、下层复合装甲的组合,对聚能射流侵彻深度能力的干扰效果虽然下降了5%,但不会出现伤及自身主战坦克装甲的可能。文中所述的数值模拟过程及结论为双层装甲的优化提供一定参考。In order to solve the problem of sympathetic detonation and self harming of explosive reactive armor,at the same time,not reduce the interference ability of energy cumulative jet,based on the double-deck wedge-shaped explosive reactive armor,an orthogonal composite structure model of composite armor and explosive reactive armor was established.Three dimensional numerical simulation was carried out by ANSYS/LS-DYNA software.The results show that the double-deck explosive reactive armor has better interference effect on the penetration ability of energy cumulative jet.The interference effect of the combination of the upper explosive reactive armor and the lower composite armor on the penetration ability of energy cumulative jet is decreased by 5%,and there is no possibility of damaging its own main battle tank armor.The numerical simulation process and conclusions in this paper provide certain reference for the optimization of doubledeck armor.

关 键 词：爆炸反应装甲 复合装甲 ALE算法 数值模拟 

分 类 号：O38[理学—流体力学]