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.
引用
收藏
页码：2445 / 2448
页数：4
相关论文
共 50 条
  • [21] Turbine Airfoil Leading-Edge Stagnation Aerodynamics and Heat Transfer - A Review
    Langston, Lee S.
    Holley, Brian M.
    HEAT TRANSFER RESEARCH, 2011, 42 (01) : 3 - 23
  • [22] Aerodynamics of a Common Research Model Wing with Leading-Edge Ice Shape
    Stebbins, Spencer
    Loth, Eric
    Broeren, Andy
    Potapczuk, Mark
    Porter, Christopher
    JOURNAL OF AIRCRAFT, 2021, 58 (04): : 894 - 906
  • [23] Experimental investigation of ground effects on aerodynamics of sinusoidal leading-edge wings
    Mehraban, A. A.
    Djavareshkian, M. H.
    PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE, 2021, 235 (19) : 3988 - 4001
  • [24] Effect of leading-edge geometry on the aerodynamics and heat transfer in the stagnation region of uncooled turbine blades
    A Arockia Fenil
    M Sivapragasam
    Sādhanā, 2018, 43
  • [25] On the aerodynamics of leading-edge high-lift devices of avian wings
    Meseguer, J
    Franchini, S
    Pérez-Grande, I
    Sanz, IL
    PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART G-JOURNAL OF AEROSPACE ENGINEERING, 2005, 219 (G1) : 63 - 68
  • [26] Effect of leading-edge geometry on the aerodynamics and heat transfer in the stagnation region of uncooled turbine blades
    Fenil, A. Arockia
    Sivapragasam, M.
    SADHANA-ACADEMY PROCEEDINGS IN ENGINEERING SCIENCES, 2018, 43 (11):
  • [27] AN INVESTIGATION OF THE AERODYNAMICS OF SHARP LEADING-EDGE SWEPT WINGS AT LOW SPEEDS
    PAPPAS, CE
    KUNEN, AE
    JOURNAL OF THE AERONAUTICAL SCIENCES, 1954, 21 (10): : 649 - 658
  • [28] THE LEADING-EDGE
    MASSEY, JC
    AIR PROGRESS, 1985, 47 (06): : 12 - 13
  • [29] LEADING-EDGE
    CHAPPELL, DF
    ABA JOURNAL, 1992, 78 : 12 - &
  • [30] THE LEADING-EDGE
    CHANDLER, HE
    METAL PROGRESS, 1984, 125 (05): : 9 - 9
12345