大攻角运动时的机翼摇滚问题研究综述  

A REVIEW ON INVESTIGATIONS OF WING ROCK PROBLEMS UNDER HIGH ANGLES OF ATTACK

作　　者：刘伟[1] 杨小亮[1] 张涵信[2] 邓小刚[2] 

机构地区：[1]国防科技大学航天与材料工程学院,长沙410073 [2]中国空气动力研究与发展中心,绵阳621000

出　　处：《力学进展》2008年第2期214-228,共15页Advances in Mechanics

基　　金：973国家重大基础研究项目(61351);国家自然科学基金(90716015，90205013)~~

摘　　要：机翼摇滚是现代战斗机、导弹设计中普遍遇到的横向不稳定现象之一,属于典型的大攻角动态特性问题.20多年来,机翼摇滚问题在国内外航空工业界、学术界都引起了极大的重视和兴趣,并在实(试)验、计算方面发表了许多文章,对机翼摇滚问题的认识也取得了较大的进展.本文对自1981年Nguyen、Yip及Chambers最早研究机翼摇滚现象以来,在该问题研究方面的近100多篇有代表性的论文进行了综述,内容涉及实(试)验研究、计算研究的各个方面,并对今后的发展趋势提出了自己的看法.Wing rock, as a typical problem of dynamic characteristics under high angle of attack, is one ot the phenomena of lateral-directional instability that are often encountered in the design of modern fighters and missiles. In the recent twenty years, wing rock problems have been attracted much attention in aviationindustry and research institutions. Many papers on experiment and calculation method have been published on this problem and great progress has been made. In this paper, the researches of wing rock in experiment and calculation are summarized by referencing more than 100 articles on this problem and the further research directions on wing rock are suggested.

关 键 词：三角翼 机翼摇滚 非定常流动 实验研究 计算研究 

分 类 号：V211.41[航空宇航科学与技术—航空宇航推进理论与工程] TJ760.61[兵器科学与技术—武器系统与运用工程]