Numerical Simulation for Crushing of Shell Material about 50SiMnVB Influenced by Brittle Zone

DOI

10.2991/icmeim-17.2017.96How to use a DOI?

Keywords

50SiMnVB, Explosive Fragmentation, Brittle Fracture

Abstract

We use the finite element software ANSYS to verify the explosion experiment about whether the projectile shell contains brittle zone, and the brittle with different width and depth to improve the fragmentation rate and lethality of shell material about 50SiMnVB. The simulation results show that the shell with a brittle zone is more explosive than with out's; Within the allowable range, the bigger width of the brittle zone, the more uniform broken shell, the greater the projectile damage; the deeper depth of the brittle zone, the more easily the shell be broken, and fragment size close, the greater the projectile damage.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Ren-yi Wan
AU  - De-yuan Li
PY  - 2017/02
DA  - 2017/02
TI  - Numerical Simulation for Crushing of Shell Material about 50SiMnVB Influenced by Brittle Zone
BT  - Proceedings of the 2017 International Conference on Manufacturing Engineering and Intelligent Materials (ICMEIM 2017)
PB  - Atlantis Press
SP  - 568
EP  - 572
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmeim-17.2017.96
DO  - 10.2991/icmeim-17.2017.96
ID  - Wan2017/02
ER  -