For the development of the base-bleed projectile, how to reduce the projectile distribution is the key technology to improve the base-bleed projectile's performance.
底部排气弹是性能优良的远程弹，就目前底排弹研制的实际增况来看，如何减小射弹散布已成为提高底排弹技术指标的关键问题之一。
This paper presents the general principle and method of bleeding drag reduction characteristic design of base bleed projectile.
本文提出了底部排气弹减阻特性设计的一般原则与方法。
It also suggests an analytical computational method for projectile base pressure under the condition of base bleed by solid fuel.
提出了一种可用于固体燃料底排条件下的底压解析计算方法。
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