Based on the review of scientific and technical literature, an analysis is made of the problems of the modern theory of formation, extension and destruction of the shaped jet. The focus of the research is on the kinematics of the formation of a shaped jet based on the approach of operating with the characteristics of a real metal when the velocity vector of the cumulative jet is the result of three vectors: strain, strain and displacement of the shaped jet’s material. The numerical experiment of the functioning of the shaped charge is carried out, and the procedure for evaluating the calculation results is proposed. The obtained data correlate with existing knowledge about the physics of the cumulation process.

在查阅科技文献的基础上，分析了现代异型射流的形成、延伸和破坏理论存在的问题。研究的重点是当累积射流的速度矢量是应变、应变和位移三个矢量的结果时，基于真实金属特性的操作方法，形成成形射流的运动学。成形喷气机的材料。对聚能装药的作用进行了数值试验，并提出了计算结果的评价程序。获得的数据与关于累积过程物理的现有知识相关。