摘要
该文分析了影响液体发射药火炮发射安全性的几个主要因素.文中介绍了以硝酸羟胺为基的液体发射药的一般易损性能的试验结果,指出了这些方法作为评估发射安全性的局限性.液体发射药在火炮工作条件下,受到绝热压缩和喷射雾化时产生的热刺激,容易引发非期望点火,对发射安全性有重要的影响.此外火炮内弹道性能、喷注装置的结构、膛内压力振荡对发射安全性影响也应引起研究者的重视.
This thesis analyses several primary factors which influence the launch safety of li-quid gun.It introduces general volnerable test results of HAN—based liquid propellant andpoints out that these test methods are limited in evaluating the launch safety.Liquid propellantare ignited easily but not desirably when stimulated by heat coming from adiabatic compressionand spray on gun condition,which has significant effect on launch safety.Moreover,itshould be attached importance that the launch safety is affected by the performance of gun in-terior ballistics,the structure of spray device and pressure oscillation in bore.
出处
《弹道学报》
EI
CSCD
1993年第1期32-36,22,共6页
Journal of Ballistics
