| Issue |
MATEC Web Conf.
Volume 355, 2022
2021 International Conference on Physics, Computing and Mathematical (ICPCM2021)
|
|
|---|---|---|
| Article Number | 01010 | |
| Number of page(s) | 6 | |
| Section | Investigation in Physics and Materials | |
| DOI | https://doi.org/10.1051/matecconf/202235501010 | |
| Published online | 12 January 2022 | |
Study on the influence of structure shape of semi armour piercing warhead on vertical armour piercing efficiency
1 High-Tech institute of Xi’an, Xi’an, Shanxi, P R China
2 Representative Office of Tai'an District, Shandong, P R China
* Corresponding author: yanglihao003@163.com
In order to evaluate the impact of different warhead shapes on the damage efficiency of semi armour piercing warhead effectively, four common semi armour piercing warhead models are established based on Solidworks, and the deck model is established with reference to the deck data of an aircraft carrier. And then the material setting and grid division are carried out based on Ansys so as to construct the explicit dynamic simulation model. The credibility of the model is verified based on the residual velocity theory after the model being established. Finally, based on the established model, the simulation research on the influence of warhead shape on vertical armour piercing ability is carried out. The results show that under the same velocity, the armour piercing ability of sharp oval and conical warheads are better and their residual velocity are higher.
Key words: Warhead shape / Armour piercing / Residual velocity theory / Finite element simulation
© The Authors, published by EDP Sciences, 2022
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