I北京理工大学珠海学院 2020 届本科生毕业设计(论文) 航空发动机发展趋势的展望航空发动机发展趋势的展望摘 要自中华人民共和国成立以来,我国航空发动机工业迅速发展,生产了近 6 万台发动机,种类多达几十种,并且在维修、测绘、仿制、改进改造等方面也有了十足的进步,促进了国防建设的发展。长期以来,我国航空发动机研发水平有限,主要依靠进口,通过了解我国航空发动机产业的实际情况,吸取过去的经验教训,我们可以得出一条符合我国国情的发动机行业发展方向,就是坚持发动机行业派生发展,能够做到依靠自己的力量研发航空发动机,使我国航空发动机各方面研制水平均衡发展。因此本课题的研究,显得十分必要和迫切。本课题主要是参考国外航空发动机技术发展的实际情况,探究国外先进航空发动机的优点,了解国外发动机技术发展历程,同时深入了解我国航空发动机发展的实际情况,结合发动机匹配技术,使用工业工程的概念和原理,提出更加符合我国国情的航空发动机发展方向,确定我国系列发动机衍生发展类型谱,为国家制定和执行航空发动机研制前期计划提供依据。关键词:发动机 航空 中国II北京理工大学珠海学院 2020 届本科生毕业设计(论文)Development trend of AeroengineABSTRACTSince the founding of the people's Republic of China, China's aero-engine industry has developed rapidly, producing nearly 60,000 engines of dozens of types, and has made great progress in maintenance, surveying and mapping, imitation, improvement and transformation, which has promoted the development of national defense construction. For a long time, China's aero-engine research and development level is limited, mainly relying on imports. By understanding the actual situation of China's aero-engine industry and drawing lessons from the past, we can draw a development direction of the engine industry in line with China's national conditions, that is, adhere to the derivative development of the engine industry, and be able to rely on our own strength to develop aero-engines. It enables the balanced development of all aspects of aero-en...