微型涡喷发动机总体综合设计应用研究

微型涡喷发动机总体设计目前还没有较为详细的设计准则和方法。本文应用涡轮发动机的尺寸和重量设计与评估方法，对9~80 kg 级的多台微型涡喷发动机进行总体综合设计并与其发动机数据进行对比评估；建立微型涡喷发动机综合设计数据库，提炼微型涡喷发动机综合设计准则，利用该准则进行16 kg 级微型涡喷发动机的总体综合设计。结果表明：应用微型涡喷发动机总体综合设计方法得到的设计准则可靠性高，能够对微型涡喷发动机进行总体方案设计。

Research on the Application of the Integrated Design on Micro Turbojet Engine

There are no detailed design criteria and methods for the Integrated design of micro turbojet engine. In this paper, a integrateddesign method and evaluation of 9kg ~ 80kg micro turbojet enginesare carried out by using the size and weight design method. The intergated design parameters database of micro turbojet engine is established, and the intergrated design criteria of micro turbojet engine is extracted. Using this criterion, the Integrated design of 16KG micro turbojet engine is completed. The results show that: using the intergrated design method for the micro turbojet engine, the obtained design criteria are highly reliable, and the overall scheme design of the micro turbojet engine can be carried out.