新时期我国民用航空发动机自主发展战略研究

Independent Development Strategy of Civil Aero-Engine in China in the New Era

民用航空发动机是现代工业的科技高地、综合国力的象征,是我国构建“双循环”新发展格局的重要装备领域;我国相关行业起步较晚,正处于加速发展的关键时期,探讨民用航空发动机自主发展战略路径对推动交通强国、制造强国、航空强国建设具有重要价值。本文着眼民用航空发动机高质量自主发展,结合实地调研及深化研讨成果,系统梳理民用航空发动机的国际发展经验,分析我国民用航空发动机发展态势,识别内外部环境变化并洞察市场需求,凝练行业发展面临的迫切问题。针对“双循环”格局下民用航空发动机自主发展的“三步走”目标,论证提出了产业发展路径,即增强国内大循环内生动力和可靠性、提升产业链供应链韧性、形成“双循环”发展格局。研究建议,统筹布局未来绿色动力研发、构建飞发协调机制、加快形成多元支持模式、加强政策引导和支持,促进民用航空发动机产业稳健发展。

Civil aero-engine is the scientific and technological highland of modern industry and a symbol of the comprehensive national strength of a country;it is also crucial for constructing a new development pattern of dual circulation in China.The development of civil aero-engine industry in China started late and now it is in a critical period of development.Therefore,it is necessary to explore a strategic path for the independent development of the industry,thereby strengthening the transportation,manufacturing,and aviation sectors of China.Through field investigation and further discussion,experiences of other countries regarding aero-engine development are summarized and development status of aero-engines in China is analyzed.Moreover,existing problems of the aero-engine industry in China are examined while considering the development situation in China and abroad and focusing on market demand.The independent development of China’s aero-engine industry can be achieved by three steps and the three-step targets can be realized by promoting scientific and technological innovation capabilities,improving the industrial and supply chains,and encouraging international cooperation.Furthermore,the following suggestions are proposed:promoting the research and development of green power,establishing an aircraft–engine coordination mechanism,developing a multiple support mode,and strengthening policy support and guidance.