弹用喷气发动机发展及关键技术分析

Microturbo engine development and key technology analysis

对国内外4 000 N推力级以下的导弹与无人机用典型系列微型涡轮发动机进行综述,主要包括发动机研制背景、发动机结构、性能参数、应用对象等内容.详细介绍了目前技术水平较先进的TJ100和推质比超过10的AT-1500系列发动机,总结了该类发动机的技术特点.最后,结合工程经验提出并分析了发动机研制的关键技术.

As powerplant of unmanned aerial vehicales(UAV) and cruise missile,microturbo engine has been developing quickly in recent years.In this paper,worldwide typical series microturbo engines with thrust below 4 000 N were summarized,covering the engine development background,structure,performance parameter and equipment/weapon object,etc.The newest developed TJ100 and AT-1 500 series of turbojets with thrust weight ratio over 10 were specially introduced.Based on above,common characteristics of this type of eng...