弹丸贴膛运动的研究

STUDY ON PROJECTILE MOTION TOUCHING THE BORE WALL

本文建立了非对称弹丸前定心部紧贴膛壁情况下的横向运动微分方程,对对称和非对称弹丸在膛内的贴膛运动规律进行了电算,得到了若干重要结论。

The differential equations of unsymmetrical projectile lateral motion touching the bore wall with the bourrelet have been developed in this paper. The pattens of symmet- rical and unsymmetrical projectile motion touching the wall with the bourrelet have been computed and some important conclusions have been reached.