飞行器气动隐身设计技术研究进展  

Research progress on aerodynamic stealth design technology of aircraft

作　　者：赵轲 高正红[1,3] 周琳 夏露 邓俊[1,3] 黄江涛 ZHAO Ke;GAO Zhenghong;ZHOU Lin;XIA Lu;DENG Jun;HUANG Jiangtao(School of Aeronautics,Northwestern Polytechnical University,Xi’an 710072,China;China Aerodynamics Research and Development Center,Mianyang 621000,China;National Key Laboratory of Aircraft Configuration Design,Xi’an 710072,China)

机构地区：[1]西北工业大学航空学院,西安710072 [2]中国空气动力研究与发展中心,绵阳621000 [3]飞行器基础布局全国重点实验室,西安710072

出　　处：《航空工程进展》2024年第6期13-26,共14页Advances in Aeronautical Science and Engineering

基　　金：飞行器基础布局全国重点实验室基金(JBGS-2024-02,2023-JCJQ-LB-070)。

摘　　要：气动隐身设计技术是提升作战飞行器突防能力和生存力的关键技术,一直以来都是研究的热点。本文从型号研发对气动隐身设计技术的需求出发,介绍了气动隐身一体化设计的应用和发展,详细阐述了气动隐身协同快速设计技术、气动隐身一体化精细化设计技术和进排气系统气动隐身设计技术的发展历程及研究现状,总结了气动隐身设计经验和技术要点。在此基础上,梳理了决定气动隐身综合优化设计的三项关键技术:复杂外形高效参数化技术、气动隐身精细化设计技术和内外流一体化气动隐身综合设计技术。结合未来飞行器气动隐身的设计需求,对气动电磁红外一体化隐身设计、考虑涂敷的气动隐身设计、气动/隐身结构一体化设计和主动流动控制隐身一体化设计四项未来重点研究方向进行了展望。Aerodynamic stealth design is a key technology for aircraft to realize efficient combat in high-risk environments,and it has been a hot technology researched by aviation powers for a long time.This paper combines the group´s many years of experience in aerodynamic stealth design and the demand for aerodynamic stealth design in recent years,summarizes and analyzes the development history and current research status of the aerodynamic stealth design of overall aerodynamic layout,the aerodynamic stealth design of wing and the aerodynamic stealth design of air intake and exhaust system.According to the current research status,three key technologies for comprehensive and optimal aerodynamic stealth design are sorted out:efficient parameterization technology for complex shape,aerodynamic stealth refinement design technology,and integrated aerodynamic stealth design technology for internal and external flow.Finally,combined with the design requirements of aerodynamic stealth for future aircraft,four key research directions are expected:aerodynamic electromagnetic infrared integrated stealth design,aerodynamic stealth design considering coating,aerodynamic/stealth structure integrated design,and active flow control stealth integrated design.

关 键 词：气动设计 隐身设计 翼型 进排气 优化 

分 类 号：V218[航空宇航科学与技术—航空宇航推进理论与工程]