中国舰船研究Issue(2)：53-57,5.DOI:10.3969/j.issn.1673-3185.2013.02.010
聚能战斗部对双层靶板结构毁伤的数值模拟研究
Numerical Damage Analysis of Shaped Charge Warheads on Double-Deck Target Plates
摘要
Abstract
The neotype shaped charge warhead is one of the most promising types of efficient damage war⁃heads,which is gradually becoming a research focus globally. In this paper,the penetration process pro⁃duced by a shaped charge warhead is simulated with the LS-DYNA software. An approach based on the rel⁃ative penetration depth is proposed to evaluate the structural damage capabilities of the warhead. Also, some real explosion test data regarding the perforation size and penetration depth is employed to verify the numerical simulation results. It is found that the presented method is applicable in designing neotype shaped charge warheads.关键词
聚能战斗部/毁伤/ALE 算法Key words
shaped charge warhead/damage/Arbitrary-Lagrangian-Eulerian(ALE)algorithm分类
交通工程引用本文复制引用
程素秋,陈高杰,赵红光..聚能战斗部对双层靶板结构毁伤的数值模拟研究[J].中国舰船研究,2013,(2):53-57,5.基金项目
国家部委基金资助项目 （）
