低成本固体火箭发动机技术研究

Technology Research Status of Low Cost Solid Rocket Motors

简述了国外低成本固体火箭发动机技术的研究背景和动向，分析了国外降低固体发动机成本的主要技术途径，着重论述了低成本的固体推进剂原材料及推进剂生产工艺、低成本的喷管材料及喷管制造技术、低成本的固体发动机自动化制造技术。

This paper reviews the research background and trend of low cost solid rocket motors' The main tcchnology approachcs of reducins solid motor cost are analysed, such as low cost raw-materials and production processes of solid propellants,low cost nozzle materials and manufacture technology.