利用推导的抗挤强度系数理论公式分析孔径、孔密及相位角的变化对其抗挤强度系数的影响，其结果为优化射孔设计提供了简便的方法。
The shot diameter, shot density and shot phasing related to the collapsing strength coefficient are analyzed, and the result is helpful to the perforation optimum design.
本研究对聚能射孔弹的设计与研发具有一定的指导意义。
This research plays a guidance role in design and development of perforating shaped charge.
仅以射孔器设计中的几个案例说明数值模拟技术的应用状况。
Several cases about perforator designs are given to show the applications of the numerical simulation technology.
应用推荐