现代应用物理2024，Vol.15Issue(2)：139-148,162,11.DOI:10.12061/j.issn.2905-6223.2024.021001
蓝宝石透明装甲结构抗侵彻性能优化研究
Optimization of Penetration Resistance of Sapphire Transparent Armor Composite Structure
摘要
Abstract
In this paper,the 14.5 mm projectile penetrated the transparent armor composite structure is simulated using dynamic software.The composite structure is composed of sapphire,float glass,and polycarbonate.Based on available ballistic test data,the effect of mass ratio of different materials on the penetration resistance of the transparent armor composite structure is studied.The results show that when the total thickness of sapphire is same,the penetration resistance of single sapphire is better than the multi-storey composite structure.The more layers of sapphire are,the lower the protection efficiency of the structure.Under the condition of constant surface density of the composite structure and thickness of the polycarbonate,the residual velocity of the projectile firstly decreases,then increases,and then decreases with increasing of mass ratio of sapphire.And excessive increasing of the thickness of polycarbonate will lead to a decrease in the penetration resistance of the composite structure.关键词
透明装甲/侵彻/数值模拟Key words
transparent armor/penetration/numerical simulation分类
数理科学引用本文复制引用
魏欣,钟方平,张德志,张云峰,徐畅,高浩鹏,吴易烜,李浩..蓝宝石透明装甲结构抗侵彻性能优化研究[J].现代应用物理,2024,15(2):139-148,162,11.基金项目
基础加强计划重点基础研究基金资助项目(2022-JCJQ-ZD-235-12-02) （2022-JCJQ-ZD-235-12-02）
