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为探索微小型涡轮发动机发展途径,对国际上20~550kgf推力级范围内的先进导弹动力系统进行了综述。结合导弹总体的发展应用需求,对适用于弹用微小型涡轮发动机未来发展的关键技术进行了分析。通过分析可以看出,为实现弹用微小型涡轮发动机宽推力型谱、高推重比、低油耗、低成本的技术指标,着重发展高效压缩系统技术、先进燃烧组织技术、特种材料技术、低成本设计制造技术等关键技术势在必行。
In order to explore the development path of the micro turbine engine, the advanced missile power system in the range of 20 ~ 550kgf thrust level in the world is reviewed. Combined with the development and application requirements of the overall missile, the key technologies suitable for the future development of the miniature turbojet engine are analyzed. It can be seen from the analysis that in order to realize the technical specifications of wide-thrust type spectrum, high thrust-weighted ratio, low fuel consumption and low cost for the small turbine engine, the paper focuses on the development of highly efficient compression system technology, advanced combustion technology, special material technology, low cost Design and manufacture of key technologies such as technology is imperative.