超高速炸药加速器炮口弹丸速度的测量

THE MEASURING OF THE PROJECTILE VELOCITY AT THE MUZZLE OF HYPERVELOCITY EXPLOSIVELY DRIVEN GUN

炸药驱动器超高速（＞３０００ｍ／ｓ）弹丸速度的测量是超高速发生器及超高速碰撞现象研究等领域内一个必不可少的环节，本文在传统电测法及Ｘ光闪先照相技术的基础上，提出了改进的测量技术，使测量中尽量避免各种因素对测试的干扰，成功地获得了弹丸的炮口速度。实验表明。

In this paper, on the basis of traditional electric measuring method and X-rayflash measuring method,put forward an improved measuring method.It avoids variousdisturbances as possible and succeeds to obtain the muzzle velocities.The experimentsappear that the measuring method is an economical and reliable mean for the measuringof the projectile velocities of hypervelocjy explosively driven guns.