@inproceedings{7edb49825a714d39819af6fdf227608b,
title = "Simulation study of the effect of the head structure on fragmentation dispersion of a shrapnel combat head",
abstract = "The study of new combat head structure is of great significance to the anti-missile warhead, using a typical shrapnel combat head structure as the background, a simulation analysis was conducted using a flat head structure and an isosceles trapezoidal cross-section head structure to study the effects of the two types of shrapnel head structures on shrapnel fragmentation. Computer-aided software LS-DYNA was used to simulate the whole process of the explosive drive of the combat section. The simulation results show that the isosceles trapezoidal head structure can significantly increase the dispersion velocity and dispersion angle of the prefabricated fragment, and significantly increase the axial blockage area of the prefabricated fragment, which greatly enhances the axial force of the combat section of the shrapnel. After simulation analysis, it can be seen that the isosceles trapezoidal head structure is more effective in destroying the warhead, which can provide reference for the design of anti-missile warheads.",
keywords = "Computers, Fragmentation, Numerical simulation, Shrapnel",
author = "Zhengang Liang and Yuhang Liu and Shushan Wang and Shuchao Zhao and Hongzhi Zhao",
note = "Publisher Copyright: {\textcopyright} COPYRIGHT SPIE.; 3rd International Conference on Computer Vision and Data Mining, ICCVDM 2022 ; Conference date: 19-08-2022 Through 21-08-2022",
year = "2023",
doi = "10.1117/12.2660319",
language = "English",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Tao Zhang and Ting Yang",
booktitle = "Third International Conference on Computer Vision and Data Mining, ICCVDM 2022",
address = "United States",
}