航空发动机适航标准动态研究及发展趋势  

Evolution and Development Trends of Aeroengine Airworthiness Standards

作　　者：李红琳 孟限章 LI Hong-lin;MENG Xian-zhang(Airworthiness Certification Center,Civil Aviation Administration of China,Beijing 100102,China;AECC Commercial Aircraft Engine Co.,Ltd.,Shanghai 201100,China)

机构地区：[1]中国民用航空适航审定中心,北京100020 [2]中国航发商用航空发动机有限责任公司,上海201100

出　　处：《航空发动机》2024年第5期1-12,共12页Aeroengine

摘　　要：为了健全中国航空发动机适航法规标准体系、提升自主定标能力,研究了2010~2023年国内外主流局方针对航空发动机适航标准及其相关资料发布的动态信息,深度剖析了技术规章修订的机理及原因,初步探讨了航空发动机适航规章未来发展趋势。结果表明:新技术/新材料的应用,以及对环境影响机理/失效机理的最新认识,是导致航空发动机适航标准动态更新的主要原因;随着中国航空工业的发展及产品型号的审定,中国民航在航空发动机适航规章体系建设上已逐步实现了从跟随、借鉴到自主的转变,但适航审定技术自主规章制修订的短板依然存在;跟踪研究国内外主流局方适航法规、标准、政策的发展趋势,有利于最大程度与国外有关适航标准相协调,进而提高中国规章的自主修订能力。In order to improve China's aeroengine airworthiness regulations and standards system and improve the ability of independent standard establishment,the evolution of aeroengine airworthiness standards and related materials released by main authorities in the world from 2010 to 2023 was studied,In depth analyses of the mechanisms and reasons of technical regulation revisions were conducted,and the future development trends of aeroengine airworthiness regulations were preliminarily discussed.The results show that the main reasons for the amendment of aeroengine airworthiness standards are the application of new technologies/new materials,and the latest understanding of environmental impact mechanisms/failure mechanisms;With the development of China's aviation industry and airworthiness certification activities,China's civil aviation has gradually achieved a transition from following and learning from others to independent development in the construction of the airworthiness regulations system for aeroengines,but shortcomings still exist in the independent formulation and revision of airworthiness regulations.Tracking and studying the development trends of airworthiness regula⁃tions,standards,and policies issued by major foreign regulatory authorities is beneficial for maximizing coordination with foreign airworthi⁃ness standards,thereby enhancing China's ability to revise regulations independently.

关 键 词：适航标准 适航法规 适航性 规章修订 航空发动机 

分 类 号：V239[航空宇航科学与技术—航空宇航推进理论与工程]