某箭形长杆弹飞行姿态试验与分析

The Experiment and Analysis of a Long Rod Bullet's Flying Pose

水下枪弹的运动与常规状态(空气中)弹丸的运动有着显著差异,从试验出发,在试验和理论上论述两者的不同,为箭形长杆弹的改进提供一定的理论依据。

There is remarkable difference between the movement of underwater bullet and the movement of normal- condition bullet.On the basis of experiments,this paper illustrates the difference of the arrow-shaped long rod bullet's flying posture between moving in the air and under the water,and provides certain theoretical basis for the improvement of arrow-shaped long rod bullet.