聚能杆式射流结构正交优化设计及其侵彻能力数值模拟研究

田康; 朱家萱; 郭保全; 丁宁; 乔峥华; 闫钊鸣

doi:10.15892/j.cnki.djzdxb.2024.06.002

弹箭与制导学报 >

2024 , Vol. 44 >Issue 6: 13 - 18

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2024.06.002

聚能杆式射流结构正交优化设计及其侵彻能力数值模拟研究

田康 ¹^,² ,
朱家萱 ¹^,² ,
郭保全 ¹^,² ,
丁宁 ¹^,² ,
乔峥华 ¹^,² ,
闫钊鸣 ³^,⁴

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¹ 中北大学机电工程学院,山西太原 030051
² 中北大学智能武器院,山西太原 030051
³ 中北大学材料科学与工程学院,山西太原 030051
⁴ 火箭军工程大学导弹工程学院,陕西西安 070051

郭保全(1971—), 男, 副教授, 博士, 研究方向: 现代武器结构动力学与仿真技术。

田康(1998—), 男, 硕士研究生, 研究方向: 武器发射系统与战斗部毁伤。

收稿日期: 2024-11-19

网络出版日期: 2025-02-10

基金资助

中国博士后科学基金项目(2024M754274)

山西省应用基础研究计划资助项目(202303021212180)

山西省科技创新团队项目(202204051002001)

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Orthogonal Optimization Design of Shaped Charge Jet Structure and Numerical Simulation of its Penetration Ability

TIAN Kang ¹^,² ,
ZHU Jiaxuan ¹^,² ,
GUO Baoquan ¹^,² ,
DING Ning ¹^,² ,
QIAO Zhenghua ¹^,² ,
YAN Zhaoming ³^,⁴

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¹ School of Mechanical and Electrical Engineering,North University of China,Taiyuan 030051,Shanxi,China
² Intelligent Weapons Research Institute,North University of China,Taiyuan 030051,Shanxi,China
³ School of Materials Science and Engineering,North University of China,Taiyuan 030051,Shanxi,China
⁴ College of Missile Engineering,Rocket Force University of Engineering,Xi’an 070051,Shaanxi, China

Received date: 2024-11-19

Online published: 2025-02-10

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摘要

为研究药型罩结构参数对聚能杆式射流(JPC)成型的影响以及成型后的JPC对陶瓷复合靶板的侵彻能力和后效作用,文中采用正交试验优化设计了一种等壁厚圆锥形药型罩的结构参数,利用LS-DYNA软件开展了战斗部结构参数(锥角、厚度、长径比)对JPC毁伤元特征参数的影响规律分析,通过极差分析得到JPC成型性能较好的结构参数组合,基于优化后的结构,研究了JPC毁伤元对陶瓷复合靶板的毁伤情况。结果表明: 药型罩锥角为90°,壁厚为2.5 mm,装药长径比为0.9时的侵彻效果较好。此时,漏斗坑直径提升了8.93%,漏斗坑深度提高了3.7%,开孔平均直径提高了8.29%,除去靶板间距后总侵彻厚度提高了9.88%。该研究能为杆式射流药型罩结构参数设计以及对陶瓷复合靶板侵彻能力的提升提供理论与技术基础。

关键词： 聚能杆式射流; 正交优化; 参数影响分析; 射流侵彻; JPC成型; 复合靶板

本文引用格式

田康 , 朱家萱 , 郭保全 , 丁宁 , 乔峥华 , 闫钊鸣 . 聚能杆式射流结构正交优化设计及其侵彻能力数值模拟研究[J]. 弹箭与制导学报, 2024 , 44(6) : 13 -18 . DOI: 10.15892/j.cnki.djzdxb.2024.06.002

Abstract

In order to investigate the influence of liner structure parameters on the formation of jet penetration charge (JPC) as well as the penetration ability and post-effect action of the formed JPC on ceramic composite target plates, this study adopts orthogonal experimental optimization to design the structure parameters of an equal-wall-thickness conical liner. The LS-DYNA software is utilized to conduct research on how warhead structure parameters (cone angle, thickness, length-to-diameter ratio) affect the characteristic parameters of JPC damage elements. Through range analysis, the combination of structure parameters that results in better JPC formation performance is obtained. Based on the optimized structure, the damage situation of JPC damage elements on composite targets is studied. The results showed that when the liner cone angle is 90°, the wall thickness is 2.5 mm, and the charge length-to-diameter ratio is 0.9, the penetration effect is better. At this time, the funnel pit diameter increased by 8.93%, the funnel pit depth increased by 3.7%, the average diameter of the hole increased by 8.29%, and the total penetration thickness increased by 9.88% after removing the target plate spacing. This research can provide a theoretical and technical basis for the design of rod-shaped jet liner structure parameters and for studying the penetration ability on ceramic composite target plates.

Key words： shaped charge jet; orthogonal optimization; parameter influence analysis; jet penetration; JPC molding; composite target plate

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参考文献

原文顺序 | 文献年度倒序 | 文中引用次数倒序

[1]	崔魁文, 高敏, 米双山. 装药长径比对JPC成型影响数值分析[J]. 兵工自动化, 2018, 37(12):81-84. CUI K W, GAO M, MI S S, et al. Numerical analysis of fitness ratio influence on jetting projectile charge[J]. Ordnance Industry Automation, 2018, 37(12):81-84.

[2]	尹建平, 王志军. 弹药学[M]. 第2版. 北京: 北京理工大学出版社, 2012. YIN J P, WANG Z J. Ammunition[M]. 2nd ed. Beijing: Beijing University of Technology Press, 2012.

[3]	徐全振, 尹建平. 夹层聚能装药形成杆式射流数值模拟[J]. 弹箭与制导学报, 2019, 39(1):93-96. XU Q Z, YIN J P. Numerical simulation on forming jpc with doublelayer shaped charge[J]. Journal of Missiles and Guidance, 2019, 39(1):93-96.

[4]	杨世全, 拜云山, 郭锋, 等. 基于正交试验方法的杆式射流成型和侵彻性能影响因素敏感性分析[J]. 振动与冲击, 2021, 40(11):240-247. YANG S Q, BAI Y S, GUO F, et al. Sensitivity analysis of influencing factors of JPC forming and penetration performance based on orthogonal test method[J]. Journal of Vibration and Shock, 2021, 40(11):240-247.

[5]	崔魁文, 米双山, 高敏. 药型罩锥角对聚能杆式侵彻体影响的数值分析[J]. 兵工自动化, 2018, 37(11):67-71. CUI K W, MI S S, GAO M, et al. Numerical analysis on effect of jetting projectile charge by liner cone angle[J]. Ordnance Industry Automation, 2018, 37(11):67-71.

[6]	樊菲, 李伟兵, 王晓鸣, 等. 药型罩材料对JPC成型的影响[J]. 火炸药学报, 2010, 33(2):36-39. FAN F, LI W B, WANG X M, et al. Effect of liner material on jetting projectile charge formation[J]. Chinese Journal of Explosives & Propellants, 2010, 33(2):36-39.

[7]	唐长刚. LS-DYNA有限元分析及仿真[J]. 北京:电子工业出版社, 2014. TANG C G. Finite element dynamics analysis and simulation on gear transmission based on LS-DYNA[J]. Beijing:Publishing House of Electronics Industry, 2014.

[8]	袁志丹, 张永召, 王强, 等. LS-DYNA有限元分析常见问题及案例详解[M]. 北京: 电子工业出版社, 2021. YUAN Z D, ZHANG Y Z, WANG Q, et al. LS-DYNA finite element analysis of common problems and case analysis[M]. Beijing: Electronic Industry Press, 2021.

[9]	张越, 聂伟荣, 王鹤. 基于正交试验的硅基MEMS齿形后坐保险机构参数敏感性[J]. 探测与控制学报, 2024, 46(3):45-54. ZHANG Y, NIE W R, WANG H, et al. Parameter sensitivity of setback arming device based on orthogonal experimental design[J]. Journal of Detection & Control, 2024, 46(3):45-54.

[10]	胡庆军, 王炯琦. 导弹武器射程评估的多因素正交试验设计方法[J]. 大学数学, 2015, 31(2):66-71. HU Q J, WANG J Q. Multi-factor orthogonal experiment design for missile weapon’s range evaluation[J]. College Mathematics, 2015, 31(2):66-71.

[11]	李磊, 马宏昊, 沈兆武. 基于正交设计方法的双锥罩结构优化设计[J]. 爆炸与冲击, 2013, 33(6):567-573. LI L, MA H H, SHEN Z W, et al. Optimal design of biconical liner structure based on orthogonal design method[J]. Explosion and Shock Waves, 2013, 33(6):567-573.

[12]

耿荻, 马天宝, 宁建国, 等. 基于Lagrange和ALE算法的展开型定向战斗部数值模拟[C]// 中国力学学会.2011年全国塑性力学会议论文集. 北京: 清华大学出版社,2011:216-222.

GENG

, MA

T B

, NING

J G

, et al. Numerical simulation of deployable directional warhead based on Lagrange and ALE algorithm[C] // CSTAM.Proceedings of the 2011 National Conference on Plastic Mechanics Proceedings. Beijing: Tsinghua University Press, 2011 :216-222.

[13]	HAO W, FENG H, QIN F. A comparative study for the impact performance of shaped charge JET on UHPC targets[J]. Defence Technology, 2019, 15(15):506-517.

[14]	黄正祥. 聚能装药理论与实践[M]. 北京: 北京理工大学出版社, 2014. HUANG Z X. Theory and practice of shaped charge[M]. Beijing: Beijing Institute of Technology Press, 2014.

[15]	格鲁什卡 HD, 韦肯 F. 爆轰的气体动力学理论[M]. 北京: 科学出版社,1986. GRUSCHKA H D, WECKEN F. Gas dynamics theory of detonation[M]. Beijing: Science Press,1986.

[16]	GE C, QU Z J, WANG J, et al. Study on jet formation behavior and optimization of trunconical hypercumulation shaped charge structure[J]. Defence Technology, 2023, 21(21):196-206.

[17]	李雷, 邓勇军, 刘洋村, 等. 高速射流侵彻钢/陶瓷多层复合装甲的试验及数值模拟[J]. 兵器装备工程学报, 2022, 43(9):212-216. LI L, DENG Y J, LIU Y C, et al. Experimental and numerical simulation of high-speed jet penetrating multi-layer steel/ceramic composite armor[J]. Journal of Ordnance Equipment Engineering, 2022, 43(9):212-216.

[18]	ZHANG Y J, CUI B, DONG H, et al. Analysis of the influence of different constraints on the ballistic performance of B4C/C/UHMWPE composite armor[J]. Ceramics International, 2022, 48(48):26758-26771.

[19]	BARANOWSKI P, KUCEWICZ M, JANISZEWSKI J. JH-2 constitutive model of sandstone for dynamic problems[J]. Scientific Reports, 2024, 14(1):1-21.

[20]	HOLMQUIST T J, JOHNSON G R. Response of boron carbide subjected to high-velocity impact[J]. International Journal of Impact Engineering, 2008, 35(8):742-752.

[21]	ISLAM M R I, ZHENG J Q, BATRA R C. Ballistic performance of ceramic and ceramic-metal composite plates with JH1,JH2 and JHB material models[J]. International Journal of Impact Engineering, 2020,137:103469.

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