时序控制对强磁场耦合聚能射流过程的影响

doi:10.3969/j.issn.1000-1093.2016.12.001

兵工学报 ›› 2016, Vol. 37 ›› Issue (12): 2177-2184.doi: 10.3969/j.issn.1000-1093.2016.12.001

• 论文 • 下一篇

时序控制对强磁场耦合聚能射流过程的影响

马彬，黄正祥，祖旭东，肖强强，贾鑫

(南京理工大学机械工程学院, 江苏南京 210094)

收稿日期:2016-03-23 修回日期:2016-03-23 上线日期:2017-02-20
通讯作者: 马彬 E-mail:dashu.000@163.com
作者简介:马彬（1988—），男，博士研究生
基金资助:
国家自然科学基金项目(11272157);高等学校博士学科点专项科研基金项目(20123219120052)

Effect of Time-sequence Control on Coupling of Strong Magnetic Field and Shaped Charge Jet

MA Bin, HUANG Zheng-xiang, ZU Xu-dong, XIAO Qiang-qiang, JIA Xin

(School of Mechanical Engineering, Nanjing University of Science and Technology, Nanjing 210094,Jiangsu, China

Received:2016-03-23 Revised:2016-03-23 Online:2017-02-20
Contact: MA Bin E-mail:dashu.000@163.com

摘要/Abstract

摘要： 基于改变时序控制的相关侵彻深度实验，对强磁场耦合聚能射流过程中的时序控制作用进行研究。采用两种不同结构的强磁体(Ⅰ型和Ⅱ型)进行相关实验研究，实验研究过程中，在其他条件不变的情况下，改变实验的时序控制，分析受强磁场作用后聚能射流的侵彻深度以及侵彻通道的孔形，研究相同电路结构、不同时序控制作用下强磁场对聚能射流稳定性的影响。研究结果表明：时序控制是强磁场耦合聚能射流过程中的重要影响因素之一；由于聚能射流的主要侵彻能力集中在中前段，通过时序控制，使强磁场充分与聚能射流中前部发生作用，能有效地提高聚能射流侵彻效能；对于Ⅰ型强磁体，通过时序调整，56 mm聚能装药形成的射流侵彻能力由初始增加1.7%提高到增加32.8%；对于Ⅱ型强磁体，由初始增加1.6%提高到增加69.4%.

关键词: 兵器科学与技术, 聚能射流, 磁场, 时序控制, 稳定性

Abstract: Effect of time-sequence control on the coupling of strong magnetic field and shaped charge jet is analyzed based on the relevant depth of penetration (DOP) tests. Two kinds of magnets with different structures (Ⅰ-type andⅡ-type) are used in the experiments. The depth of penetration and the crater form, which is penetrated by the jet impacted by the magnetic field in different time-sequence, are measured and analyzed. Meanwhile, the effect of magnetic field under different time-sequence control on the stability of shaped charge jet is researched. The research results show that time-sequence control is one of the important influence factors. The major penetration ability of jet focuses on its front and middle parts. Its penetration ability is increased effectively if those parts are coupled with the magnetic field by improving the time-sequence control of the system. The penetration ability of jet produced by 56 mm shaped charge is increased from 1.7% to 32.8% under the effect of magnetic field generated by Ⅰ-type magnets, and the penetration ability is improved from 1.6% to 69.4% for Ⅱ-type magnets.

Key words: ordnance science and technology, shaped charge jet, magnetic field, time-sequence control, stability

中图分类号:

TJ413⁺.2

马彬，黄正祥，祖旭东，肖强强，贾鑫. 时序控制对强磁场耦合聚能射流过程的影响[J]. 兵工学报, 2016, 37(12): 2177-2184.

MA Bin, HUANG Zheng-xiang, ZU Xu-dong, XIAO Qiang-qiang, JIA Xin. Effect of Time-sequence Control on Coupling of Strong Magnetic Field and Shaped Charge Jet[J]. Acta Armamentarii, 2016, 37(12): 2177-2184.

参考文献

［1］朱绪强, 成一, 李德才, 等. 大炸高下破甲弹的侵彻性能研究[J]. 爆破器材, 2013(1): 47-50.
ZHU Xu-qiang, CHENG Yi, LI De-cai, et al. Penetration of shaped charge jets under large standoff distance[J]. Explosive Materials, 2013 (1): 47-50.(in Chinese)
[2］ Littlefield D L. Enhancement of stability in uniformly elongating plastic jets with electromagnetic fields [J]. Physics of Fluids A: Fluid Dynamics (1989-1993), 1991, 3(12): 2927-2935.
[3］ Fedorov S V, Babkin A V, Ladov S V, et al. Features of metal shaped charge jet deformation in longitudinal low-frequency magnetic field[C]∥Megagauss Magnetic Field Generation, Its Application to Science and Ultra-High Pulsed-Power Technology. Florida, US: World Scientific Pub Co Inc, 2004: 353-356.
[4］ Fedorov S V, Babkin A V, Ladov S V. Salient features of inertial stretching of a high-gradient conducting rod in a longitudinal low-frequency magnetic field[J]. Journal of Engineering Physics and Thermophysics, 2001, 74(2):364-374.
[5］ Fedorov S V. Magnetic stabilization of elongation of metal shaped charge jets[C]∥ Proceedings of the 25th International Symposium on Ballistics. Beijing, China: Science and Technology Press, 2010: 967-975.
[6］马彬,黄正祥,祖旭东,等.磁场抑制断裂聚能射流颗粒翻转试验研究与数值模拟[J]. 弹道学报, 2015, 27(4): 77-83.
MA Bin, HUANG Zheng-xiang, ZU Xu-dong, et al.Experimental investigation and numerical simulation on magnetic field inhibiting rotation of shaped charge jet particle [J]. Journal of Ballistics, 2015, 27(4): 77-83. (in Chinese)
[7］夏明, 黄正祥, 顾晓辉, 等. 磁爆加载薄壁金属管的冲击变形实验研究[J]. 兵工学报, 2013, 34(3): 257-262.
XIA Ming, HUANG Zheng-xiang, GU Xiao-hui, et al. Experimental research on shock-produced deformation of thin-walled metal tubes subjected to the magnetic dynamic load and electrical explosion[J]. Acta Armamentarii, 2013, 34(3): 257-262.(in Chinese)
[8］ Held M. Characterizing shaped charge performance by stand-off behavior[C]∥Proceedings of the 7th International Symposium on Ballistics. Hague, Holland：International Ballistic Committee, 1983: 331-339.
[9］黄正祥, 陈惠武, 官程. 大炸高条件下药型罩结构设计[J]. 弹箭与制导学报, 2009, 29(3): 51-53.
HUANG Zheng-xiang, CHEN Hui-wu, GUAN Cheng. Thedesign of liner under large standoff distance condition[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2009,29(3): 51-53.(in Chinese)
[10］ Mayseless M, Kaufmann H, Misiuk L, et al. Very long standoff penetration of shaped-charge jets[C］∥ Proceedings of the 28th International Symposium on Ballistics. Atlanta, US: DEStech Publications Inc, 2014: 195-206.
[11］ Rottenkolber E, Arnold W. Rotation rates and lateral velocities of shaped charge jet particles caused by breakup[C]∥Proceedings of the 21st International Symposium on Ballistics. Adelaide, Australia; Australian Government Department of Defence, 2004: 845-852.

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时序控制对强磁场耦合聚能射流过程的影响

Effect of Time-sequence Control on Coupling of Strong Magnetic Field and Shaped Charge Jet

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