Effects of materials on formation of Double-Layered Liners Shaped Charges
In order to study the effects of liner materials on the formation of Shaped Charges with Double Layer Liners (SCDLL) into tandem Explosively Formed Projectile (EFP), the formation mechanism of DLSCL was studied. Utilizing two-dimensional finite element dynamic code AUTODYN, the numerical simulations on the mechanical phenomenon of SCDLL forming into tandem EFP were carried out. X-ray pictures were obtained after Experiments on SCDLL. Comparisons between experimental results and numerical simulation results have good agreement. It can be concluded from the results that the materials properties and configurations of both liners are crucial to the formation of tandem EFP.
shaped charges double-layer liners tandem EFP materials numerical simulation
Zheng Yu Wang Xiao-ming Li Wen-bin Yao Wen-jin
Key Laboratory of Fundamental Science for National Defense, NJUST, Nanjing 210094, China
国际会议
青岛
英文
1277-1280
2009-10-09（万方平台首次上网日期，不代表论文的发表时间）