The effect of leading-edge sweep angle asymmetry on lateral aerodynamics

被引：4
|
作者：
Zhan JingXia [1 ,2 ]
Wang JinJun [1 ]
机构：
[1] Beijing Univ Aeronaut & Astronaut, Inst Fluid Mech, Beijing 100191, Peoples R China
[2] Chengdu Aircraft Design Inst, Chengdu 610041, Peoples R China
来源：
SCIENCE IN CHINA SERIES E-TECHNOLOGICAL SCIENCES | 2009年 / 52卷 / 08期
基金：
中国国家自然科学基金;
关键词：
wing sweep angle; asymmetry of wing sweep angle variation; roll moment; MANEUVERING FLIGHT; PIGEONS;
D O I：
10.1007/s11431-009-0206-1
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Based on the results of force measurement experiment in a low speed wind tunnel, the effect of asymmetrical leading-edge sweep angle on aerodynamic load was investigated with the common-swift's wing model. The wing model was divided into three segments, i.e., arm wing, hand wing(in) and hand wing(out), and the roll moment produced by the variation of asymmetrical change of wing segment's leading-edge sweep angle was analyzed.
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收藏
页码：2445 / 2448
页数：4
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