可燃药筒点火问题浅析  

SIMPLE ANALYSIS OF IGNITION ABOUT COMBUSTIBLE CASE

作　　者：张会生[1] 徐文娟[1] 

机构地区：[1]南京理工大学动力工程学院

出　　处：《弹道学报》1995年第2期27-31,共5页Journal of Ballistics

摘　　要：通过对可燃药筒在密闭爆发器实验中所得到的ｐ～ｔ曲线起始段的分析，得出了不同可燃药筒点火性能的差异，并与热点火理论所得到的点火延迟时间进行比较，提出了利用ｐ～ｔ曲线起始段拐点来判别点火的方法，为研究不同可燃药筒的燃烧特性及膛内燃烧过程提供了依据。Based on the analysis of p～t curve's initial section which is obtained from the closed-bomb,this paper gets the difference of ignition characteristics about three types of combustible cases,compares the ignition delay time with theoretical results, then suggests a method to judge ignition by looking for the deflection point of initial section of P～t curve. This may serve as a basis or reference for study on burning characteristics of different cases and burning process in gun.

关 键 词：可燃药筒 点火 密闭爆发器 药筒 

分 类 号：TJ410.36[兵器科学与技术—火炮、自动武器与弹药工程]