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《Journal of Projectiles,Rockets,Missiles and Guidance》 2008-01
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Influence of Case Qualities on EFP Performance

ZHOU Xiang1,LONG Yuan1,ZHU Yanyan2(1 Engineering Institute of Engineer Corps,PLA University of Sci.& Tech.,Nanjing 210007,China;2 Zhenjiang Watercraft College of PLA,Jiangsu Zhenjiang 212003,China)  
The formative process of cased explosive formed projectile(EFP) was simulated with LS-DYNA3D and the influence of material and thickness of case on the performance of EFP was investigated.It was found that increase in case' density and thickness is helpful for enhancing velocity and compactness of EFP.As a given EFP configuration,critical temperature of case can be determined to ensure maximum length of the formed projectile.The research result can be applied to optimal design of EFP warhead.
【Key Words】: mechanics of explosion EFP numerical simulation case qualities
【CateGory Index】: TJ410.1
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【Citations】
Chinese Journal Full-text Database 4 Hits
1 Cao Bing Chen Huiwu Ming Xiao (Mech. College, NUST, Nanjing, 210094)$$$$;THE EFFECTS OF DIFFERENT METHODS OF IGNITION ON THE PERFORMANCE OF EFP'S SHAPING[J];JOURNAL OF BALLISTICS;2000-03
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4 He Xiying(Shaanxi Qinghua Electro-mechanical Reseach Institute Zhangan 710111);The Present Situation and Prospect of Foreign Terminal Sensing Ammuntion[J];;1995-02
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 LIANG Zheng-feng,HU Huan-xing (Xi′an Modern Chemistry Research Institute, Xi′an 710065, China);The Current Situation and Future Development Direction of Explosively Formed Projectile Technology[J];Chinese Journal of Explosives & Propellants;2004-04
2 LI Cheng-bing~1,PEI Ming-jing~2,SHEN Zhao-wu~1,ZHANG Jing-sen~2,LI Shi-wei~2,LIU Yu~2,YU Qin~2,CHEN Li-qiang~2,GU Renhong~2(1.Department of Modern Mechanics,University of Science and Technology of China,Hefei 230026,China;2.Northwest Institute of Nuclear Technology,Xi′an 710024,China);Influence of Initiation Way on the Formation and Armor-piercing Performance of the Rod Projectile[J];Chinese Journal of Explosives & Propellants;2006-03
3 JIANG Jian-wei~1,YANG Jun~1,MEN Jian-bing~1,LUO Jian~(1,2)tute of Technology, Beijing100081, China; 2.No.203 Institute of Ordnance Industry of China, Xi'an, Shaanxi710065, China);Numerical Simulation for the Parameter Study of with Explosively Formed Projectile Aluminum Case[J];Journal of Beijing Institute of Technology;2004-11
4 GUO Chu-sheng,WANG Xiang-zhou,WANG Yu(Department of Automatic Control, School of Information Science and Technology, Beijing Institute of Technology, Beijing100081, China);Flow Control Modeling and Simulation of an Axial-Piston Pump with Time-Varying Input Speed[J];Journal of Beijing Institute of Technology;2004-11
5 GOU Ruijun, LIU Tiansheng, WANG Fengying(North China Institute of Technology, Taiyuan 030051, Shanxi, China);Study on the explosive formed projectile liners[J];Explosion and Shock Waves;2003-03
6 Men Jianbing ① Jiang Jianwei ① Luo Jian ①② ①The National Key Laboratory of Explosion and Safety, Beijing Institute of Technology, Beijing, 100081 ②No.203 Insitute of Ordnance Industry of China, Xi’an, 710065;NUMERICAL SIMULATION RESEARCH ON THE INFLUENCE OF SENSING ELEMENTS ON EFP FORMING[J];Journal of Ballistics;2005-01
7 Tao Gang;Zhu Herong;Shi Lianjie(Power Eng.College.Nanjing Univ.of Sci.& Tech.,Nanjing,210094);THE INFLUENCE OF THE CASING ON EFP[J];JOURNAL OF BALLISTICS;1994-04
8 Tao Gang; Zhu Herong; Shi Lianjie(Power Eng. College, Nanjing Univ. of Sci & Tech., Nanjing, 210094);ON THE ANALYSIS OF THE SHAE FOR THE EFP'S LINER[J];JOURNAL OF BALLISTICS;1995-03
9 GUO Zhi-ming WANG Zhi-jun WU Guo-dong (Dept.of Mechanics and Electronics Engineering,North University of China,Taiyuan 030051,China);A Effective Method of Computing EFP Velocity[J];Journal of Projectiles,Rockets,Missiles and Guidance;2006-S5
10 GE Qiang-sheng, SHEN Yun-feng, LI Ping-sheng, LI Chang(Institute of mobile Automobile Management of the Chinese People's Liberation Army ,Bengbu ,Anhui,China 233011;Command Institute of Engineering Corps of the Chinese People's Liberation Army,Xuzhou, Jiangsu, China 221004;Engineering Design Institute of the Jinan Military Region,Jinan,Shandong, China 250013);Research into Countermeasures Against Terminal Sensing Ammunition to Attack Logistic Vehicles[J];Traffic Engineering and Technology for National Defence;2004-04
【Secondary Citations】
Chinese Journal Full-text Database 1 Hits
1 Tao Gang;Zhu Herong; Shi Lianjie(Ballistic Res.Lab.,Nanjing Uviv.of Sci.& Tech.,Nanjing,210094);ON THE RESEARCH OF THE EXPLOSIVELY FORMED PENETRATORS(EFP)[J];JOURNAL OF BALLISTICS;1994-03
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