钨柱对装甲钢板侵彻的试验研究

The Experimental Analysis of the Penetration of the Wolfram Cylinders at the Armored Steel

钨柱对装甲钢板正侵彻时,发现钨柱的着靶姿态是随机变化的,包括纵向着靶,斜着靶,横向着靶三种姿态,实验表明着靶姿态不同,破片的极限穿透特征有较大差异,文中提出涉及钨柱姿态的极限穿透速度函数,并在此基础上,利用提出的关于靶板对破片的阻力系数和破片的"迎风面积"的反比假设,找出了有实际意义的比例因子,来衡量钨柱穿透装甲钢板的能力。

On experimenting on the normalized crater penetration of the wolfram cylinders(WCs)at the shielded steel (SS),we observe that the poses of the WCs hitting the armored steel is random,including normal,leaning and lateral poses.And by the experiments it is showed that for the difference of the poses,the characters about the limit penetration of the fragments are quite different.In the paper,a function about the TV of the WCs poses is brought forward.And on the basis of the function and the inverse ratio hyp...