摘要
外弹道方程表明弹丸阻力对弹道偏流存在影响.由于弹丸头部形状对弹丸阻力影响显著,为探究弹丸头部形状与弹道偏流现象之间的关系,通过理论分析,数值计算,试验验证的方法对弹丸头部形状与弹道偏流现象的关系进行了研究.结果表明,弹头形状越尖锐,弹丸的偏流程度越小,该结论可为弹丸的头部形状设计提供参考.
The external ballistic equation shows that the drag of has an effect on the trajectory deviation.Because the shape of bullet head greatly affects the resistance of bullet,in order to clarify the relationship between the shape of bullet head and the phenomenon of trajectory deviation,the relationship between the shape of bullet head and the phenomenon of trajectory deviation was studied by theoretical analysis,numerical calculation and experimental verification.The results show that the sharper the shape of the warhead,the smaller the deflection degree of the bullet.This conclusion can provide a reference for the design of the head shape of the bullet.
引文
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