航空学报2026，Vol.47Issue(13)：1-25,25.DOI:10.7527/S1000-6893.2026.33503
从战斗机设计谈流动控制技术应用的需求与挑战
Requirements and challenges of flow control technology in fighter aircraft design
摘要
Abstract
As the core equipment for seizing air superiority,fighter aircraft rely heavily on aerodynamic design,and the application of aerodynamic technologies has driven the generational evolution of fighter jets.Faced with multiple stringent requirements for advanced fighter aircraft,such as high stealth performance,light weight,multi-mission load capacity and wide-speed range flight capability,higher challenges are posed to the selection of aerodynamic configura-tions and the development of aerodynamic design technologies.To meet the top-level design requirements and the de-mands of multi-disciplinary design,the development of novel flow control technologies and thermal management en-abling technologies has attracted increasing attention.In particular,Active Flow Control(AFC)technology has emerged as a key technology with great potential due to its unique advantages.This paper focuses on sorting out the collaborative evolution process of fighter aircraft and flow control technologies,and clarifies the development vein of flow control technologies from passive and mechanical regulation types to active and intelligent adaptive ones.It fur-ther analyzes in depth the technical requirements and implementation paths for typical application scenarios including aerodynamic lift enhancement via wing flow control,control surface efficiency improvement,airframe-engine matching control and gust load alleviation.Focusing on three major development directions of future fighter aircraft,highly au-tonomous unmanned aerial vehicles and high-speed aircraft,the paper identifies key technical issues related to flow control technologies,such as aerodynamic configuration design under strong stealth constraints,multi-axis control de-coupling,modular adaptation and aerothermal matching.Finally,from three dimensions of aerodynamic efficiency im-provement,full-life-cycle reliability assurance and engineering feasibility,the core challenges faced by the engineering application of flow control technologies are systematically elaborated,and the technical development direction of"flow field perception-intelligent decision-making-adaptive regulation"is prospected.The research results can provide theo-retical support and engineering reference for the research and development of aerodynamic design and flow control technology application for future fighter aircraft.关键词
战斗机/主动流动控制技术/高效热管理技术/工程可实现性/未来战斗机Key words
fighter aircraft/active flow control technology/high-efficiency thermal management technology/engi-neering feasibility/next-generation fighter aircraft分类
航空航天引用本文复制引用
王霄,李尚泽,刘艳,王孜孜,黄思源..从战斗机设计谈流动控制技术应用的需求与挑战[J].航空学报,2026,47(13):1-25,25.基金项目
国家自然科学基金(U2141252) National Natural Science Foundation of China(U2141252) （U2141252）
