结构-材料-制造一体化技术在未来航空发动机中的应用探索  

Exploration of the application of integrated structural-material-manufacturing technology in future aero-engines

作　　者：伏宇 刘砚飞 田伟 张少平 郭会明 李岳锋 FU Yu;LIU Yanfei;TIAN Wei;ZHANG Shaoping;GUO Huiming;LI Yuefeng(AECC Sichuan Gas Turbine Establishment,Chengdu 610500,China)

机构地区：[1]中国航发四川燃气涡轮研究院,成都610500

出　　处：《燃气涡轮试验与研究》2025年第2期13-19,共7页Gas Turbine Experiment and Research

摘　　要：结构-材料-制造一体化技术实现了结构设计、材料研发、制造工艺的深度融合,可实现把合理的单一/复合材料按照性能要求用合理的工艺放在结构合理的位置上。针对未来航空发动机强隐身、大推力、轻量化、高可靠、智能化发展需求,探讨了结构-材料-制造一体化技术在未来航空发动机中的应用前景,并给出了采用该技术研制风扇叶片、涡轮叶片等典型构件的思路,为未来航空发动机的性能跃升提供了技术支撑。The integrated structure-material-manufacturing technology has achieved deep convergence of structural design,material development,and manufacturing processes,enabling the rational placement of appropriate single/composite materials in structurally optimal locations using suitable manufacturing techniques according to performance requirements.Addressing evolving demands for superior stealth capabilities,high thrust,lightweight design,enhanced reliability,and intelligent operation,the application prospects and technological advancements of integrated structure-material-manufacturing technology in future aero-engines were explored.Development strategies for key components such as fan blades and turbine blades were proposed to provide technical support for achieving performance breakthroughs in future aero-engine systems.

关 键 词：航空发动机 结构-材料-制造一体化技术 拓扑优化 点阵结构 仿生结构 

分 类 号：V23[航空宇航科学与技术—航空宇航推进理论与工程] V25[一般工业技术—材料科学与工程] V26[航空宇航科学与技术—航空宇航制造工程]