【摘要】 利用多幅脉冲 X光摄影技术 ,获得了底部药包和中心传火管点火条件下火炮膛内药床运动状况的照片 ,同时利用示踪药粒技术获得了膛内药床中火药颗粒的运动数据 ,从而为研究膛内起始弹道段药床的点火及运动规律提供了重要的实验依据更多还原

【Abstract】 By using pulsed radiographic technology, the photegraphas of propellant movement states are obtained at the condition of base bay igniton and central tube igniter. In the meantime, the propellant particle movement parameters are also obtained by tracking particle technology. It provides the basis for researching propellant igition and movement regularity in initial ballistics process.更多还原