高炮弹丸长径比与飞行稳定性研究  

Studies of Ratio of Length to Diameter and In-Flight Stability of Antiaircraft Projectile

作　　者：高旭东[1] 王晓鸣[1] 刘亚飞[1] 

机构地区：[1]南京理工大学,南京210094

出　　处：《弹箭与制导学报》2004年第3期37-38,共2页Journal of Projectiles,Rockets,Missiles and Guidance

摘　　要：通过对不同长径比弹丸上升段的六自由度外弹道计算和飞行稳定性研究,得出弹丸长径比与追随稳定性和动态稳定性的有关规律,指出在高炮弹丸设计中,可以突破传统的旋转稳定弹丸对长径比的限制,该项研究对于高炮弹丸的设计具有重要的参考价值。Six-dimensional ballistics and in-flight stability in rising stage are studied for projectiles with different ratio of length to diameter. Some laws of ratio of length to diameter and trailing stability and dynamic stability are discovered. It shows that the traditional limit of ratio of length to diameter can be surpassed in the design of antiaircraft projectiles. It is very useful for the studies in design of antiaircraft projectiles.

关 键 词：高炮 弹丸 长径比 飞行稳定性 

分 类 号：TJ012.33[兵器科学与技术—兵器发射理论与技术] TJ35