Theoretical model and numerical simulation of ceramic target against shaped charge jet penetration

作者: T T Guo , H L Ren , J G Ning

DOI: 10.1179/143307511X12858956847750

关键词:

摘要: An analytical model of ceramic target against shaped charge jet penetration is presented in this paper. The which damage considered developed by the spherical cavity expansion theory. experiment into analysed using theoretical results show good consistence with experimental results. Numerical simulation presented, and influence parameters liner on depth discussed. It indicates that thickness increases angle thickness. simulated velocity consist shows paper feasible.

参考文章(4)
Sikhanda S. Satapathy, Stephan J. Bless, Cavity expansion resistance of brittle materials obeying a two-curve pressure–shear behavior Journal of Applied Physics. ,vol. 88, pp. 4004- 4012 ,(2000) , 10.1063/1.1288007
M. J. Forrestal, D. B. Longcope, Target strength of ceramic materials for high‐velocity penetration Journal of Applied Physics. ,vol. 67, pp. 3669- 3672 ,(1990) , 10.1063/1.345322
Sikhanda Satapathy, Stephan Bless, Calculation of penetration resistance of brittle materials using spherical cavity expansion analysis Mechanics of Materials. ,vol. 23, pp. 323- 330 ,(1996) , 10.1016/0167-6636(96)00022-1
Sikhanda Satapathy, Dynamic spherical cavity expansion in brittle ceramics International Journal of Solids and Structures. ,vol. 38, pp. 5833- 5845 ,(2001) , 10.1016/S0020-7683(00)00388-7