支板簇引射发动机——21世纪新型航天动力

STRUTJET ENGINE——A NEW AEROSPACE POWER FOR THE 21st CENTURY

支板簇引射发动机是火箭基组合循环 ( RBCC)方案的一种基础动力 ,是为满足低费用高性能要求而提出的组合推进系统。它将火箭推进和吸气式推进的优势融为一体 ,是一种适用于 2 1世纪的新型具有自起飞能力的高超声速动力装置。本文就其发展现状及关键技术进行了综合分析 ,提出了其基本研究思路 。

Strutjet is a new kind of Rocket Based Combined Cycle (RBCC),and is an integrated propulsion system that can satisfy low cost and high performance requirements.Strutjet takes advantage of traditional rocket and airbreathing propulsion systems,which can be utilized for the hypersonic propulsion in the 21st century.The development and key technology of the strutjet are summarized,and prospect about it in our country is suggested.