摘要
炮管烧蚀一直是火炮性能提高所面临的一个重大障碍，分析了火炮烧蚀的机理，提出了一种将冷却剂直接加于可燃药筒中的新型气膜冷却技术，从而在火炮内弹道性能有所提高的情况下提高了身管的使用寿命。
The erosion of gun barrel is a main deterrence for improving the gunperformance.In this paper,the erosion principle of gun barrel was analyzed and a newfilm cooling technology was presented.In this technology,the coolant was put into thecombustible case.With this cooling technology,the gun interior ballistic characteristicsand the durability of gun barrel were improved.
出处
《推进技术》
EI
CAS
CSCD
北大核心
1995年第6期41-44,共4页
Journal of Propulsion Technology
关键词
炮管
火炮
内弹道
烧蚀
气体冷却
Gun interior trajectory,Gun barrel life,Ablation,Gas cooling
