共轭战斗部对舰艇舱室毁伤效果研究  

Research on damage effect of conjugate warhead to warship cabin

作　　者：黄雪峰[1] 初建鹏 陈诚 詹发民[1] HUANG Xuefeng;CHU Jianpeng;CHEN Cheng;ZHAN Famin(Navy Submarine Academy,Qingdao 266042,China)

机构地区：[1]海军潜艇学院,山东青岛266042

出　　处：《舰船科学技术》2024年第24期178-185,共8页Ship Science and Technology

摘　　要：为了研究共轭战斗部装药对舰艇舱室的毁伤效应,进行舱室内爆炸毁伤试验并与数值模拟结果对比验证,运用LS-DYNA软件开展共轭战斗部两级装药爆炸仿真计算并与单级装药毁伤情况对比分析,同时研究前后级装药爆炸位置对舱室毁伤效果的影响。结果表明,装药量相同情况下,共轭战斗部两级装药爆炸产生的冲击波互相作用,有效提高了舱内典型位置的冲击波压力峰值,最高可达单级装药的6倍,增强了对舱室的毁伤效果;装药爆炸位置对舱室毁伤效果影响显著,内爆引起舱室上、下甲板的最大变形可达外嵌爆的1.6倍和1.75倍,毁伤性能优异,研究可为高效毁伤舰艇提供参考。In order to study the damage effect of conjugate warhead charge on the warship cabin,the explosion damage test in the cabin was carried out and compared with the numerical simulation results,and the LS-DYNA software was used to carry out the simulation calculation of two-stage charge explosion of conjugate warhead and compared with the single-stage charge damage.At the same time,the influence of the explosion position of the front and rear stage charge on the damage effect of the cabin was studied.The results show that the interaction of the shock wave produced by the two-stage charge explosion of the conjugate warhead effectively improves the peak pressure of the shock wave at the typical position in the cabin.The damage effect of the cabin is significantly affected by the position of the charge explosion,and the damage ability of the internal embedded explosion and the implosion is obviously better than that of the external embedded explosion.The research can provide a reference for the efficient damage of warships.

关 键 词：爆炸力学 共轭战斗部 高效毁伤 舰艇舱室 

分 类 号：U661.72[交通运输工程—船舶及航道工程] O334.7[交通运输工程—船舶与海洋工程]