Proceedings of the 2nd International Conference on Computer Science and Electronics Engineering (ICCSEE 2013)

Numerical Simulation of the Protection System of Explosive Reaction Armor

Authors
Wenhua Chu, Aman Zhang, Xiongliang Yao
Corresponding Author
Wenhua Chu
Available Online March 2013.
DOI
https://doi.org/10.2991/iccsee.2013.718How to use a DOI?
Keywords
numerical simulation,ERA, protection mechanics, SPH, generalized density approximate
Abstract
There are some extreme conditions in the process of metallic jet penetrating the explosive reaction armor (ERA), such as high instantaneity, large deformation, et al. Based on the smoothed particle hydrodynamics (SPH) method, the generalized density approximate formula is proposed and the Held criterion is introduced. Then the numerical SPH model of metallic jet penetrating the explosive reaction armor is built to study its protection mechanics. The calculation result meets well with the theoretical value. The influences of some parameters, such as thickness of plate and attacking angle, on the protecting effect of explosive reaction armor are analyzed, aiming at providing references for the related engineering application.
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Proceedings
Conference of the 2nd International Conference on Computer Science and Electronics Engineering (ICCSEE 2013)
Part of series
Advances in Intelligent Systems Research
Publication Date
March 2013
ISBN
978-90-78677-61-1
ISSN
1951-6851
DOI
https://doi.org/10.2991/iccsee.2013.718How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Wenhua Chu
AU  - Aman Zhang
AU  - Xiongliang Yao
PY  - 2013/03
DA  - 2013/03
TI  - Numerical Simulation of the Protection System of Explosive Reaction Armor
BT  - Conference of the 2nd International Conference on Computer Science and Electronics Engineering (ICCSEE 2013)
PB  - Atlantis Press
SP  - 2879
EP  - 2882
SN  - 1951-6851
UR  - https://doi.org/10.2991/iccsee.2013.718
DO  - https://doi.org/10.2991/iccsee.2013.718
ID  - Chu2013/03
ER  -