一种小展弦比高升力飞机的气动布局研究  

A Research on the Aerodynamic Characteristics of a Small Aspect Ratio, High Lift Fighter Configuration

作　　者：宋文骢[1] 谢品[1] 郑遂[1] 李玉璞[1] 

机构地区：[1]成都飞机设计研究所,成都610041

出　　处：《中国工程科学》2001年第8期70-75,共6页Strategic Study of CAE

摘　　要：针对未来歼击机隐身、高机动和超声速巡航的特点 ,分析了主要的设计矛盾 ,并且就亚跨声速升阻特性、低速大迎角特性和超声速阻力特性等若干设计问题提出了具体的解决方案。作者认为 ,深入研究流动机理 ,挖掘现有气动力措施的应用潜力 ,发展新的设计概念 ,采用相应的总体与控制措施 ,在众多的设计点之间权衡折衷取舍 。Focused on the features of stealth, super maneuverability and supersonic cruise of the future fighter, the authors identified the main difficulties and gave some practical solutions to lift drag characteristics at sub /tran sonic speed, high A.O.A. aerodynamic performances at low speed and supersonic drag characteristics. The authors believed that design goals could only be achieved by studying flow principles deeply, digging up the potentials of present aerodynamic improving measures, developing new aerodynamic concepts, adopting interrelated integration and flight control measures and compromising on the multiple design points. [

关 键 词：气动布局 超声速巡航 隐身 过失速机动 气动力设计 亚跨声速升阻特性 飞机 战斗机 

分 类 号：V221.3[航空宇航科学与技术—飞行器设计]