[1]徐风①②,陈智刚②,付建平②,等.药型罩与炸药间距对聚能装药能量输出的影响[J].爆破器材,2020,49(03):43-48.[doi:10.3969/j.issn.1001-8352.2020.03.008]
　XU Feng,CHEN Zhigang,FU Jianping,et al.Influence of Distance between Liner and Explosive on Energy Output of Shaped Charge[J].EXPLOSIVE MATERIALS,2020,49(03):43-48.[doi:10.3969/j.issn.1001-8352.2020.03.008]
点击复制

药型罩与炸药间距对聚能装药能量输出的影响()
分享到：

《爆破器材》[ISSN:1001-8352/CN:32-1163/TJ]

卷:
49
期数:
2020年03
页码:
43-48
栏目:
爆炸材料
出版日期:
2020-05-22

文章信息/Info

Title:
Influence of Distance between Liner and Explosive on Energy Output of Shaped Charge
文章编号:
5356
作者:
徐风①②; 陈智刚②; 付建平②; 李小军③
①中北大学机电工程学院（山西太原，030051）
②中北大学地下目标毁伤技术国防重点学科实验室（山西太原，030051）
③军事科学研究院防化研究院（北京，102205）
Author(s):
XU Feng①②;  CHEN Zhigang②;  FU Jianping②;  LI Xiaojun③
① School of Mechanical & Electrical Engineering, North University of China (Shanxi Taiyuan, 030051)
② National Defense Key Laboratory of Underground Damage Technology, North University of China (Shanxi Taiyuan, 030051）
③ Institute of Defense Research, Academy of Military Science (Beijing, 102205)
关键词:
聚能装药; 爆破器材; 侵彻能力; 快速调节
Keywords:
shaped charge;  explosive materials;  penetration power;  rapid adjustment
分类号:
TJ410.3+33
DOI:
10.3969/j.issn.1001-8352.2020.03.008
文献标志码:
A
摘要:
为了满足反恐行动中破门破障类爆破器材威力可调节的要求，解决现有设计及方案无法根据目标快速调整的问题，提出通过调节药型罩与炸药间空气距离的方式对聚能装药威力进行快速调节的方案。利用数值仿真及理论验证的方法，对两种锥角结构且不同药、罩间距状态下的聚能装药能量输出进行了计算及理论分析。结果表明，随着聚能装药结构中药型罩与炸药间距的增加，射流的侵彻深度明显降低。当间距高度大于0.5D（D为装药直径）时，侵彻深度降低至原始侵彻深度的20%以下。该方案可以稳定地调节聚能装药的威力，为工程设计人员提供方案支持。
Abstract:
In order to meet with the requirement of adjustable power of explosive materials for door or barrier breaking in anti-terrorism operations and to deal with the quick adjustment against the target which cannot be realized by current available design and method, a new scheme of fast power adjusting of shaped charge was proposed by alternating the air height between liner and explosive. By numerical simulation and theoretical verification, energy output of two conical angle structures with different spacing between charge and liner were analyzed, calculated and theoretically decomposed. The results show that penetration depth of the jet decreases with the increase of the distance between liner and explosive. When space height is more than 0.5D, penetration depth would reduce to lower than 20% of the original value. The scheme can stably adjust the power of shaped charge and provide scheme support for engineers.

参考文献/References:

［1］张斐,周春桂,韩阳阳,等.玻璃射流对带壳装药冲击起爆的数值模拟［J］.兵器装备工程学报,2017,38(12):86-89.
ZHANG F, ZHOU C G, HAN Y Y, et al. Numerical simulation on glass jet initiating explosive with shell［J］.Journal of Ordnance Equipment Engineering,2017,38(12):86-89.
［2］邵先锋. 基于低附带损伤破拆防盗门技术研究［D］.太原:中北大学,2018.
SHAO X F. Research on the destruction of security door technology with low additional damage［D］. Taiyuan:North University of China,2018.
［3］王宝兴,高强,张双计,等.大巴车玻璃柔性聚能切割技术的应用研究［J］.工程爆破,2014,20(6):54-57.
WANG B X, GAO Q, ZHANG S J, et al. Application research of flexible shaped cutting technology in bus glass［J］. Engineering Blasting,2014,20(6):54-57.
［4］张少华. 警用破窗器设计及切割夹层玻璃的应用［D］.太原：中北大学,2016.
ZHANG S H.Design of police broken window device and application of cutting laminated glass［D］.Taiyuan:North University of China,2016.
［5］乔茹斐,田晓丽,乔金超,等.不同炸药及装药高度对聚能射流侵彻性能的影响［J］.兵工自动化,2018,37(6):88-92.
QIAO R F, TIAN X L, QIAO J C, et al. Effects of different explosives and charge height on penetration performance of jets［J］. Ordnance Industry Automation,2018,37(6):88-92.
［6］肖勇,彭加斌,李哲雨,等.一种低毁伤玻璃切割器的实验研究［J］.火工品,2016(5):6-9.
XIAO Y, PENG J B, LI Z Y, et al. Experimental study on a low damage glass cutter ［J］. Initiators & Pyrotechnics, 2016(5):6-9.
［7］张万君,李国辉,王凯琳,等.装药长径比对半球形聚能装药射流成型的数值模拟［J］.火炸药学报,2017,40(5):98-101.
ZHANG W J, LI G H,WANG K L, et al. Numerical simulation on the jet formed by hemispherical shaped charge with length-to-diameter ratio of charge ［J］. Chinese Journal of Explosives & Propellants,2017,40(5):98-101.
［8］吴建宇,龙源,纪冲,等.炸高对环形聚能射流侵彻特性的研究［J］.兵器材料科学与工程,2015,38(4):68-72.
WU J Y, LONG Y, JI C, et al. Effect of burst height on penetration properties of annular shaped charge jet ［J］. Ordnance Material Science and Engineering, 2015,38(4):68-72.
［9］赵庚,郭光全,李树强,等.掠飞攻顶反坦克破甲战斗部的动态特性研究［J］.火炮发射与控制学报,2019,40(1):34-38.
ZHAO G, GUO G Q, LI S Q, et al. Study of the dynamic characteristics of the top flying attack antitank armor warhead ［J］. Journal of Gun Launch & Control,2019,40(1):34-38.
［10］朱铭颉,顾文彬,唐勇,等.炸高对侵彻效应影响试验和数值模拟研究［J］. 爆破器材,2010,39(2):31-34.
ZHU M J,GU W B,TANG Y , et al. The experimental & numerical simulation of the stand off effect to penetration properties ［J］. Explosive Materials, 2010,39(2):31-34.
［11］李喜锋,陈智刚,谢凌清,等.两种典型双层EFP战斗部数值模拟及试验研究［J］.机械,2011,38(8):19-22.
LI X F, CHEN Z G, XIE L Q, et al. Numerical simulation and experimental study of two typical double-layer EFP warhead ［J］. Machinery, 2011,38(8):19-22.
［12］GUPTA Y M. Shock waves in condensed matter［M］. Amsterdam: Elsevier Science Publisher, 1985：3-10.

相似文献/References:

[1]秦军,徐全军,钟明寿,等.聚能装药爆炸噪声控制装置试验研究[J].爆破器材,2010,39(01):21.
　QIN Jun,XU Quanjun,ZHONG Mingshou,et al.Experimental Research on Explosion Noise Control of Shaped Charge[J].EXPLOSIVE MATERIALS,2010,39(03):21.
[2]陈晨,张宇,张可玉.基于模糊理论的爆破器材质量综合评判[J].爆破器材,2009,38(02):8.
　CHEN Chen,ZHANG Yu,ZHANG Keyu.Synthetic Evaluation Method of Explosive Materials Based on Fuzzy Theory[J].EXPLOSIVE MATERIALS,2009,38(03):8.
[3]周方毅,詹发民,张可玉,等.一种水下聚能破礁装置研究[J].爆破器材,2009,38(01):23.
　ZHOU Fangyi,ZHAN Famin,ZHANG Keyu,et al.Study on an Underwater Cumulative Reef-breaker[J].EXPLOSIVE MATERIALS,2009,38(03):23.
[4]贾伟①②,吴国东①,王志军①,等.药型罩结构对环形爆炸成型弹丸形成的影响[J].爆破器材,2011,40(06):8.
　JIA Wei,WU Guodong,WANG Zhijun,et al.Influence of Liner Structure on Forming Process of Annular EFP[J].EXPLOSIVE MATERIALS,2011,40(03):8.
[5]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(03):11.[doi:10.3969/j.issn.1001-8352.2014.06.003]
[6]李金明,丁玉奎,可勇.利用聚能原理销毁危险弹药的试验方法[J].爆破器材,2008,37(03):37.
　Li Jinming,Ding Yukui,Ke Yong.The Test Method of Disposing Danger Ammuniti on by Using Gather Energy Theory[J].EXPLOSIVE MATERIALS,2008,37(03):37.
[7]薛震,陈智刚,侯秀成,等.带偏角环形聚能装药射流汇聚性能研究[J].爆破器材,2015,44(04):55.[doi:10.3969/j.issn.1001-8352.2015.04.013]
　XUE Zhen,CHEN Zhigang,HOU Xiucheng,et al.Aggregation Performance of the Jet of Annular Shaped Charge with Offset Angle[J].EXPLOSIVE MATERIALS,2015,44(03):55.[doi:10.3969/j.issn.1001-8352.2015.04.013]
[8]张钧①,陈智刚①,李小军②,等.变壁厚球缺罩杆式射流的形成与侵彻性能研究[J].爆破器材,2016,45(01):39.[doi:10.3969/j.issn.1001-8352.2016.01.009]
　ZHANG Jun,CHEN Zhigang,LI Xiaojun,et al.Formation and Penetration Performances of Jetting Penetrator Charge of Hemispherical Liners with Variable Thickness[J].EXPLOSIVE MATERIALS,2016,45(03):39.[doi:10.3969/j.issn.1001-8352.2016.01.009]
[9]伊建亚①,王志军①,尹建平①,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(03):45.[doi:10.3969/j.issn.1001-8352.2017.03.009]
　YI Jianya,WANG Zhijun,YIN Jianping,et al.Composite Double Liner Impacting ERA and Its Aftermath[J].EXPLOSIVE MATERIALS,2017,46(03):45.[doi:10.3969/j.issn.1001-8352.2017.03.009]
[10]王维占,赵太勇,陈智刚,等.不同材料双层球缺罩侵彻特性的研究[J].爆破器材,2017,46(05):43.[doi:10.3969/j.issn.1001-8352.2017.05.009]
　WANG Weizhan,ZHAO Taiyong,CHEN Zhigang,et al.Penetration Characteristics of Double-layer Hemispherical Liner Made of Different Materials[J].EXPLOSIVE MATERIALS,2017,46(03):43.[doi:10.3969/j.issn.1001-8352.2017.05.009]

备注/Memo

备注/Memo:
收稿日期：2019-05-10
第一作者：徐风（1991－），男，硕士研究生，主要从事高效毁伤战斗部的研究。E-mail：1262137122@qq.com
通信作者：陈智刚（1963－ ），男，博士，教授，主要从事高效毁伤战斗部的研究。E-mail：cyc@nuc.edu.cn
更新日期/Last Update: 2020-05-22