[1]李 鹏,袁宝慧,李 刚,等.一种杆式周向多爆炸成型弹丸战斗部仿真及实验研究[J].南京理工大学学报(自然科学版),2017,41(06):681.[doi:10.14177/j.cnki.32-1397n.2017.41.06.003]
 Li Peng,Yuan Baohui,Li Gang,et al.Simulation and experimental study on warhead of rod-shapedcircumferential multiple explosively formed penetrator[J].Journal of Nanjing University of Science and Technology,2017,41(06):681.[doi:10.14177/j.cnki.32-1397n.2017.41.06.003]
点击复制

一种杆式周向多爆炸成型弹丸战斗部仿真及实验研究()
分享到:

《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

卷:
41卷
期数:
2017年06期
页码:
681
栏目:
出版日期:
2017-12-31

文章信息/Info

Title:
Simulation and experimental study on warhead of rod-shapedcircumferential multiple explosively formed penetrator
文章编号:
1005-9830(2017)06-0681-05
作者:
李 鹏袁宝慧李 刚周 涛梁争峰孙兴昀任新联
西安近代化学研究所,陕西 西安 710065
Author(s):
Li PengYuan BaohuiLi GangZhou TaoLiang ZhengfengSun XingyunRen Xinlian
Xi’an Modern Chemistry Research Institute,Xi’an 710065,China
关键词:
多爆炸成型弹丸 杆式弹丸 战斗部 成型速度 静爆实验
Keywords:
multiple explosively formed penetrator rod-shaped penetrator warhead initial velocity static detonation experiment
分类号:
TH212; TH213.3; TJ41
DOI:
10.14177/j.cnki.32-1397n.2017.41.06.003
摘要:
为提高周向多爆炸成型弹丸(MEFP)战斗部的侵彻能力,设计了1种杆式MEFP战斗部。采用工程计算方法和数值模拟方法对1种新型MEFP进行了成型速度研究。进行了战斗部原理样机的静爆实验。根据实验结果对工程计算方法进行了修正。直径为127 mm的杆式MEFP战斗部样机的杆式弹丸可以穿透距爆心3 m处40 mm厚的Q235钢靶板,杆式弹丸长径比可达到4:1,可以满足毁伤元穿甲威力要求。
Abstract:
A warhead of rod-shaped circumferential multiple explosively formed penetrator(MEFP)is designed to improve the damage ability.The initial velocity of a new MEFP is researched using engineering calculation and numerical simulation.A static detonation experiment of the warhead prototype is done.The engineering calculation is adjusted according to the experimental result.The rod-shaped penetrator of a 127 mm rod-shaped circumferential MEFP warhead prototype can penetrate 40mm depth Q235 steel laid 3 m from the explosion center.The large length to diameter ratio of the rod-shaped penetrator is 4:1,which can satisfy the damage requirement.

参考文献/References:

[1] 毛亮,姜春兰,严翰新,等.可瞄准预制破片战斗部数值模拟与实验研究[J].振动与冲击,2012,31(13):66-90.
Mao Liang,Jiang Chunlan,Yan Hanxin,et al.Numerical simulation and experiment on aimable warhead of premade fragment[J].Journal of Vibration and Shock,2012,31(13):66-90.
[2]魏继锋,魏锦.端部起爆下空腔装药对离散杆驱动特性的影响研究[J].振动与冲击,2015,34(17):59-62.
Wei Jifeng,Wei Jin.Effect of hollow cylindrical charge with one end initiation on driving characteristics of a discrete rod[J].Journal of Vibration and Shock,2015,34(17):59-62.
[3]张利,彭雪琴.周向多爆炸成型弹丸战斗部仿真[J].四川兵工学报,2014(9):32-35.
Zhang Li,Peng Xueqin.Simulation study of circumferential MEFP warhead[J].Journal of Sichuan Ordnance,2014(9):32-35.
[4]雷鸣,辛长范,王东东.复合MEFP战斗部侵彻性能及其后效的仿真研究[J].兵器装备工程学报,2016(8):43-46.
Lei Ming,Xin Changfan,Wang Dongdong.Study on numerical simulation of composite MEFP performance and aftereffect[J].Journal of Ordnance Equipment Engineering,2016(8):43-46.
[5]李成兵,沈兆武,裴明敬.高速杆式弹丸初步研究[J].含能材料,2007,15(3):248-252.
Li Chengbing,Shen Zhaowu,Pei Mingjing. Preliminary study of high velocity rod-shaped projectile[J]. Chinese Journal of Energetic Materials,2007,15(3):248-252.
[6]赵长啸,钱芳,徐建国,等.药型罩结构参数对整体式MEFP成型的影响[J].含能材料,2016,24(5):485-490.
Zhao Changxiao,Qian Fang,Xu Jianguo,et al.Effect of linear configuration parameters on formation of integral MEFP[J].Chinese Journal of Energetic Material,2016,24(5):485-490.
[7]李传增,王树山,荣竹.爆炸成型弹丸对装靶板的高速冲击效应研究[J].振动与冲击,2011,30(4):91-94.
Li Chuanzeng,Wang Shushan,Rong Zhu.High speed effect of EFP on armor target[J].Journal of Vibration and Shock,2011,30(4):91-94.
[8]Cao Yuwu,Sun Xingyu,Yuan Baohui,et al.Study on design and performance of linear EFP warhead[C]//28th International Symposium on Ballistics.Atlanta,Georgia,USA:DEStech Publishing Inc,2014:173-178.
[9]尹建平.多爆炸成型弹丸战斗部技术[M].北京:国防工业出版社,2012.
[10]Sun Xingyun,Li Gang,Yuan Baohui,et al.The effect of the detonation mode on the multi-layered linear explosively-formed projectile[C]//28th International Symposium on Ballistics.Atlanta,Georgia,USA:DEStech Publishing Inc,2014:1266-1275.
[11]沃尔特斯,朱卡斯.成型装药原理及其应用[M].王树魁,贝静芬,译.北京:兵器工业出版社,1992.
[12]沈飞,王辉,袁建飞,等.铝含量对RDX基含铝炸药驱动能力的影响[J].火炸药学报,2013,36(3):50-53.
Shen Fei,Wang Hui,Yuan Jianfei,et al.Influence of Al content on the driving ability of RDX-based aluminized explosives[J].Chinese Journal of Explosive and Propellants,2013,36(3):50-53.
[13]项大林,荣吉利,李健,等.基于KHT程序的RDX基含铝炸药JWL状态方程参数预测研究[J].北京理工大学学报,2013,33(3):239-244.
Xiang Dalin,Rong Jili,Li Jian,et al.JWL equation of state parameters prediction of RDX-based aluminized explosive based on KHT code[J].Transactions of Beijing Insititute of Technology,2013,33(3):239-244.

备注/Memo

备注/Memo:
收稿日期:2016-09-28 修回日期:2017-01-04
作者简介:李鹏(1985-),男,博士,主要研究方向:爆炸力学,E-mail:li17802929487@163.com; 通讯作者:袁宝慧(1959-),男,博士,博士生导师,主要研究方向:爆炸力学及战斗部设计与研发,E-mail:li17802929487@126.com。
引文格式:李鹏,袁宝慧,李刚,等.一种杆式周向多爆炸成型弹丸战斗部仿真及实验研究[J].南京理工大学学报,2017,41(6):681-685.
投稿网址:http://zrxuebao.njust.edu.cn
更新日期/Last Update: 2017-12-31