微型涡轮发动机是航空发动机的一个新领域。这类发动机的推力为数十至数百牛,功率为数瓦至数百瓦。它们在设计思想、参数选择、部件形式、结构支撑、材料工艺及研制等方面均有其特点,将越来越广泛地用作靶机、小型无人驾驶飞机和巡航导弹的动力装置。在国内外均具有广阔的发展和应用前景。 Micro-turbine engines are a new area of ​​aero-engines. The thrust of these engines is tens to hundreds of cattle, the power of several watts to hundreds of watts. They have their own characteristics in terms of design, parameter selection, component form, structural support, material technology and development, and will be increasingly used as power plants for target drone, small drone and cruise missiles. At home and abroad have a broad development and application prospects.