【摘要】 通过对某弹射弹功能和使用要求分析,确定了该弹射弹的极限特征参数及弹道性能,提出了装药用推进剂的选取原则,经过弹道计算和分析,初步确定了所用推进剂及装药的药型,并进行了试验验证,为该弹射弹的研制打下了良好的基础。更多还原

【Abstract】 In this paper,the ultimate characteristic parameters and ballistic performace of an ejection cartridge are calculated by analyzing its action and operational rquirements. The selection principle of the propellant is presented. Through ballistic calculation and analysis, the charge configuration is preliminarily fixed and verified by tests. These efforts lay a good foundation for the cartridge design and its production.更多还原