摘要
介绍一种新型发射技术──冲压加速原理，它在仅仅利用化学能的条件下，可将弹丸加速到超过２ｋｍ／ｓ的非常规初速，加速效率很高，弹迫效率可高达３０％，是一种很有发展前途的超高速发射技术。
in this paper,a novel propulsion technology-Ram acceleration principle is introduced which is similar to the ramjet engine on the basis of principle of gasdynamics.On the condition that only chemical energy is used, the projectile can be accelerated to 2 Km/s.The acceleration efficiency is very high and the ballistic efficiency reachs 0.3.Ram is one kind of hypervelocity launch which has broad development prospects.
出处
《弹道学报》
CSCD
1994年第2期75-82,共8页
Journal of Ballistics
关键词
冲压加速
超高速发射
内弹道学
ram acceleration
hypervelocity launch
interior ballistics
gun
