运动板干扰长杆体分析模型

ANALYTICAL MODEL OF INTERACTION OF LONG ROD WITH MOVING PLATE

通过对长杆体与运动板相互作用物理过程分析,在长杆体与半无限靶板高速碰撞的理论模型基础上,建立了长杆与运动板作用直径损失模型,并应用杆体直径损失量来定量地描述运动薄板干扰过程,初步得到了实验和数值模拟结果验证,为研究长杆弹与运动靶板相互作用提供理论基础.

Through the physical process analysis of the interaction of long rod with moving plate, based on the theoretical model of the long rod penetration into a semi-infinite target, the theoretical model of the long rod penetration into a moving plate target is established. This model can give a quantitative description of the disturbance of the moving plate by the diameter loss of the long rod. Tile results of the theoretical model are both verified by experiments and numerical simulations, and the model can used to study the long rod interaction with moving plates.