电枢材料和弹丸配重对舰载线圈炮效率的影响

摘要

针对工程中常用的电枢材料,通过改变弹丸配重,寻找各配重情况下电枢的最佳初始位置,应用数值仿真对舰载线圈炮的能量转换效率进行研究,得到电枢材料和弹丸配重对能量转换效率的影响规律.结果表明,对于一个特定的舰载线圈炮系统,存在一个最佳的弹丸配重使有效载荷的能量转换效率达到最大,为舰载线圈炮的电枢和弹丸设计提供参考.%Take projectile pullback weight as variable,the energy conversion efficiency of ship-borne coilgun is analyzed applying numerical simulation through searching the respective optimal initial location to materials which is common used in engineering.The research result indicates that there existed an optimal pullback weight for a definite ship-borne coilgun system ; the law of the effect on projectile pullback weight to projectile and payload efficiency is obtained through optimize the respective armature initial location,which provides the theoretical reference for design of the armature and projectile.