摘要
以带两组助推火箭的一级火箭为例,给出设计中的带多组助推火箭的多级火箭的最优化准则;另外,对各组(级)火箭喷气速度相等这种情况下的已制造成型的带多组助推火箭的多级火箭,给出了最佳点火次序。
In this paper, taking a three-stage rocket of parallel type as an example, the optimization rule for the multi-stage rocket of parallel type in the design process is given. Furthermore, for a formed multi-stage rocket of parallel type which the effective jet velocity of every stage is equally. The optimum firing order, was manufactured.
出处
《青岛大学学报（自然科学版）》
CAS
2004年第2期1-6,共6页
Journal of Qingdao University(Natural Science Edition)
关键词
特征速度
优化
多级火箭
characteristic velocity
optimization
multi-stage rocket
