Study on damage criterion of fragments behind target to key components in typical armored vehicles

DongJiang Zhang; Qiong Qi; XunCheng Guo; Jian Pan; YouLiang Wang; ChunXu Pang

doi:10.1117/12.3056364

19 December 2024 Study on damage criterion of fragments behind target to key components in typical armored vehicles

DongJiang Zhang, Qiong Qi, XunCheng Guo, Jian Pan, YouLiang Wang, ChunXu Pang

Author Affiliations +

Proceedings Volume 13444, Fifth International Conference on Mechanical Engineering, Intelligent Manufacturing, and Mechatronics (MEIMM 2024); 134440D (2024) https://doi.org/10.1117/12.3056364
Event: The 5th International Conference on Mechanical Engineering, Intelligent Manufacturing, and Mechatronics, 2024, Guilin, China

Abstract

In order to study the damage ability of the fragments behind the target to the key components of a typical tank, the numerical simulation method was used to simulate the penetration process of diamond fragments with different mass into the equivalent targets of different key components, and the variation law of kinetic energy and velocity during the penetration process of the fragments behind the target into the target plate was obtained, and the ultimate penetration velocity of diamond fragments with mass of 0.3~2.5g and equivalent target thickness of 4~7mm was obtained. The results show that with the increase of diamond fragments' mass, the ultimate penetration speed of fragments to the equivalent target of key components decreases, and the ballistic limit values of v50 and v90 under different working conditions are obtained, and the ballistic limit standard deviation σ is calculated, and the v0 and v100 at both ends of the ballistic limit distribution range are deduced, which provides a basis for the research on the damage effect of key components of tanks after fragments penetrate the target.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

DongJiang Zhang, Qiong Qi, XunCheng Guo, Jian Pan, YouLiang Wang, and ChunXu Pang "Study on damage criterion of fragments behind target to key components in typical armored vehicles", Proc. SPIE 13444, Fifth International Conference on Mechanical Engineering, Intelligent Manufacturing, and Mechatronics (MEIMM 2024), 134440D (19 December 2024); https://doi.org/10.1117/12.3056364

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

;

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE