[1]黄松,尹建平,张斐,等.起爆方式对双模串联毁伤元成型及侵彻性能影响的数值模拟[J].爆破器材,2018,47(06):43-48.[doi:10.3969/j.issn.1001-8352.2018.06.008]
　HUANG Song,YIN Jianping,ZHANG Fei,et al.Numerical Simulation of Effect of Initiation Methods on Formation and Penetration Performance of Two Tandem Damage Elements[J].EXPLOSIVE MATERIALS,2018,47(06):43-48.[doi:10.3969/j.issn.1001-8352.2018.06.008]
点击复制

起爆方式对双模串联毁伤元成型及侵彻性能影响的数值模拟()
分享到：

《爆破器材》[ISSN:1001-8352/CN:32-1163/TJ]

卷:
47
期数:
2018年06
页码:
43-48
栏目:
爆炸材料
出版日期:
2018-11-27

文章信息/Info

Title:
Numerical Simulation of Effect of Initiation Methods on Formation and Penetration Performance of Two Tandem Damage Elements
文章编号:
5245
作者:
黄松; 尹建平; 张斐; 王少宏; 韩阳阳 
中北大学机电工程学院（山西太原，030051）
Author(s):
HUANG Song;  YIN Jianping;  ZHANG Fei;  WANG Shaohong;  HAN Yangyang 
School of Mechanical Engineering, North University of China (Shanxi Taiyuan, 030051)
关键词:
爆炸成型弹丸; 聚能杆式侵彻体; 双模毁伤元; 三层药型罩; 起爆方式; 聚能装药
Keywords:
explosively formed projectile;  jetting projectile charge;  two modes of damage element;  three-layerliner;  initiation method;  shaped charge
分类号:
TJ410
DOI:
10.3969/j.issn.1001-8352.2018.06.008
文献标志码:
A
摘要:
针对同一成型装药形成多模式毁伤元问题，设计了一种同轴放置的三层球缺药型罩战斗部。运用软件ANSYS/LS-DYNA 对不同起爆方式下三层球缺药型罩形成不同模式的毁伤元进行数值仿真，对比分析了它们的成型及侵彻性能。结果表明：在该成型装药下，通过改变起爆方式,可以得到爆炸成型弹丸（EFP）和聚能杆式侵彻体（JPC）两种不同模式的毁伤元；其中，三层串联JPC的长径比是三层串联EFP长径比的3.4倍，且头部速度提高40.9%。两种模式的毁伤元均可穿透5层15 mm厚的间隔钢靶板，但三层串联JPC穿透靶板后的剩余头部速度较三层串联EFP提高53.5%，且它的剩余动能是三层串联EFP的11.4倍。与三层串联EFP相比，三层串联JPC的飞行速度更高、长径比更大、侵彻能力更强。可为不同模式的多层毁伤元研究提供基础。
Abstract:
Aimed at multimode damage elements formed by the same shaped charge, a three-layer (coaxially placed) hemispherical liner was designed. Software ANSYS/LS-DYNA was used to simulate the formation of different damage elements when the three-layer hemispherical liner was detonated by different methods. Formation and penetration performance of damage elements were compared and analyzed. Results show that two tandem damage elements, explosively formed projectile (EFP) and jetting projectile charge (JPC), could be obtained by changing the initiation method. Length-diameter ratio of the three-layer tandem JPC is 3.4 times of that of the three-layer tandem EFP, and head velocity of the three-layer tandem JPC increases by 40.9%. Both of the two damage elements could penetrate the five-layer spaced steel target plate with a thickness of 15mm. But the residual head speed of the three-layer tandem JPC is 53.5% higher than that of the three-layer tandem EFP, and its residual kinetic energy is 11.4 times of that of the three-layer tandem EFP. Compared with the three-layer tandem EFP, flight speed of the three-layer tandem JPC is higher, length-diameter ratio is bigger, and penetration ability is stronger. This study provides research bases and solutions for different models of multi-layer damage elements.

参考文献/References:

［1］李慧子.多模成型装药的药型罩结构设计［D］.南京:南京理工大学,2011.
［2］黄正祥,张先锋,陈惠武.起爆方式对聚能杆式侵彻体成型的影响［J］.兵工学报,2004,25(3):289-291.
?HUANG Z X, ZHANG X F, CHEN H W. Influence of modes of detonation on the mechanism of jetting projectile charge［J］. Acta Armamentarii, 2004,25(3):289-291.
［3］STEINMANN F, LOSCH C. Multimode warhead techno logy studies［C］// NOVBCRT B, JCRCM A, UCORGC R. Proceedings of the 21th International Symposium on Ballistics.Adelaide, Australia, 2004:728-735.
［4］BAKER E L, DANICLS A S, TURCI J P, et al. Selectable initiation shaped charges［C］// JOE C, DENNIS O. Proceedings of the 20th International Symposium on Ballistics. Orlando, Florida, 2002:589-596.
［5］李伟兵,王晓鸣,李文彬,等.单点起爆形成多模式EFP的可行性研究［J］.爆炸与冲击,2011,31(2):204-209.
?LI W B, WANG X M, LI W B, et al. Feasibility research on the formation of a multimode explosively formed penetrator with single-point initiation［J］. Explosion and Shock Waves,2011,31(2):204-209.
［6］孙建,谷鸿平,王利侠.多模式聚能破甲战斗部技术研究［J］.弹箭与制导学报,2012,32(5):67-70,74.
?SUN J, GU H P, WANG L X. The study on the technique of multimode shaped charge warhead［J］. Journal of Projectiles, Rockets, Missiles and Guidance,2012,32(5):67-70,74.
［7］臧立伟,尹建平,王志军.一种双模态EFP战斗部的数值仿真［J］.含能材料,2013,21(2):253-256.
?ZANG L W, YIN J P, WANG Z J. Numerical simulation of a dual-mode EFP warhead［J］. Chinese Journal of Energetic Materials,2013,21(2):253-256.
［8］窦成彪,尹建平,徐全振,等.次口径三层球缺药型罩形成串联EFP数值模拟［J］.兵器装备工程学报,2017,38(4):63-67.
?DOU C B, YIN J P, XU Q Z, et al. Numerical simulation of shaped charge with triple sub-caliber hemispherical liner into series EFP［J］. Journal of Ordnance Equipment Engineering,2017,38(4):63-67.
［9］吴国东,孙华,王志军,等.算法转换在串联EFP成型以及侵彻过程中的应用［J］.弹箭与制导学报,2013,33(3):73-76.
WU G D, SUN H, WANG Z J, et al. The application of algorithmic transformation to the process of tandem EFP forming and penetration［J］. Journal of Projectiles, Roc kets, Missiles and Guidance, 2013,33(3):73-76.
［10］郑宇,王晓鸣,李文彬,等.材料对双层药型罩形成串联EFP的影响［J］.兵器材料科学与工程,2009,32(1):38-41.
?ZHENG Y, WANG X M, LI W B, et al. Effects of materials on formation of doublelayer shaped charges into tandem EFP［J］. Ordnance Material Science and Engineering,2009,32(1):38-41.
［11］LI W B, WANG X M, LI W B. The effect of annular multi-point initiation on the formation and penetration of an explosively formed penetrator［J］．International Journal of Impact Engineering，2010，37(4): 414－424．
［12］伊建亚,王志军,尹建平,等.复合双药型罩结构冲击ERA及其后效作用研究［J］.爆破器材,2017,46(3):45-51.
YI J Y, WANG Z J, YIN J P, et al. Composite double liner impacting ERA and its aftermath［J］. Explosive Materials,2017,46(3):45-51.
［13］王义鼎,尹建平,王志军,等.截锥型药型罩形成毁伤元特性仿真研究［J］.兵器材料科学与工程,2016,39(2):23-26.
?WANG Y D, YIN J P, WANG Z J, et al. Simulation on characteristics of destroying elements formed by truncated cone liner［J］. Ordnance Material Science and Engineering, 2016,39(2):23-26.
［14］韩克华,任西,李慧,等.冲击片雷管多点同步起爆爆轰波压力的数值模拟和试验［J］.含能材料,2016,24(1):38-44.
?HAN K H, REN X, LI H, et al. Simulation and experimental studies on the multi-point synchronization detonation overpressure of slapper detonators［J］. Chinese Journal of Energetic Materials,2016,24(1):38-44.
［15］孙加肖,尹建平,王志军,等.起爆方式对变壁厚药型罩形成毁伤元影响的数值仿真［J］.爆破器材,2017,46(2):16-20.
SUN J X, YIN J P, WANG Z J, et al. Numerical simulation on the damage element formed by variable thickness liner under different ways of initiation［J］. Explosive Materials,2017,46(2):16-20.
［16］龙源,岳小兵,周翔,等.高速钢弹对多层大间隔金属靶的侵彻特性研究［J］.南京理工大学学报(自然科学版),2004,28(4):369-374.
?LONG Y, YUE X B, ZHOU X, et al. Characteristics of high-speed steel projectiles penetrating into multi-layer spaced metal plates［J］. Journal of Nanjing University of Science and Technology(Natural Science),2004,28(4):369-374.
［17］刘洋,姚江涛,李国林,等.用数值模拟法研究战斗部侵彻多层间隔靶［J］.海军航空工程学院学报,2009,24(2):144-148.
?LIU Y, YAO J T, LI G L, et al. Numerical simulation of warhead penetrating into multilayer spaced target ［J］. Journal of Naval Aeronautical and Astronautical University,2009,24(2):144-148.
［18］岳小兵,龙源,方向,等.高速模拟钢质弹丸侵彻多层靶仿真［J］.解放军理工大学学报(自然科学版),2003,4(4):40-44.
?YUE X B, LONG Y, FANG X, et al. Numerical simulation of steel projectile penetrating into multilayer spaced metal plates ［J］. Journal of PLA University of Science and Technology(Natural Science), 2003,4(4):40-44.
［19］谢文,龙源,岳小兵,等.模拟爆炸成形弹丸对大间隔靶的侵彻实验研究［J］.兵工学报,2003,24(3):392-395.
XIE W, LONG Y, YUE X B, et al. Experimental study on penetration against spaced targets with big spacing of explosively formed penetrator warhead［J］. Acta Armamentarii,2003,24(3):392-395.
［20］徐文龙,相升海,张健,等.基于ANSYS/LSDYNA的刻槽式MEFP侵彻钢靶的研究［J］.弹箭与制导学报,2014,34(3):67-70,74.
?XU W L, XIANG S H, ZHANG J, et al. The study of penetration of steel targets with grooved MEFP based on ANSYS/LSDYNA［J］. Journal of Projectiles, Rockets, Missiles and Guidance,2014,34(3):67-70,74.

相似文献/References:

[1]郭帅①,李小军②,于小洁③,等.双层药型罩内罩开槽对EFP形成尾翼的影响[J].爆破器材,2014,43(06):11.[doi:10.3969/j.issn.1001-8352.2014.06.003]
　GUO Shuai,LI Xiaojun,YU Xiaojie,et al.Influence of Inner Liner with Grooves of Doublelayer Liners on the Formation of EFP with Fins[J].EXPLOSIVE MATERIALS,2014,43(06):11.[doi:10.3969/j.issn.1001-8352.2014.06.003]
[2]周方毅①,詹发民①,吴晓鸿②,等.圆锥-球缺药型罩聚能战斗部结构优化设计[J].爆破器材,2014,43(06):43.[doi:10.3969/j.issn.1001-8352.2014.06.010]
　ZHOU Fangyi,ZHAN Famin,WU Xiaohong,et al.Optimal Design of Structure for Tapered and Spherical Combined Liner Shaped Charge Warhead[J].EXPLOSIVE MATERIALS,2014,43(06):43.[doi:10.3969/j.issn.1001-8352.2014.06.010]
[3]孙加肖①,尹建平①,王志军①,等.起爆方式对变壁厚药型罩形成毁伤元影响的数值仿真[J].爆破器材,2017,46(02):16.[doi:10.3969/j.issn.1001-8352.2017.02.004]
　SUN Jiaxiao,YIN Jianping,WANG Zhijun,et al.Numerical Simulation on the Damage Element Formed by Variable Thickness Liner under Different Ways of Initiation[J].EXPLOSIVE MATERIALS,2017,46(06):16.[doi:10.3969/j.issn.1001-8352.2017.02.004]

备注/Memo

备注/Memo:
收稿日期：2018-03-19
基金项目：国家自然科学基金（11572291）；山西省研究生联合培养基地人才培养项目（20160033、20170028）；中北大学第十四届研究生科技立项项目（20171403）
作者简介：黄松(1993－)，男，硕士研究生,研究方向为弹药毁伤技术与仿真研究。E-mail：dreamhuangsong@163.com
通信作者：尹建平（1975－），男，教授，研究方向为弹药毁伤技术。E-mail：yjp123@nuc.edu.cn
更新日期/Last Update: 2018-11-27