Effects of Gurney flap on double delta wing aerodynamic performance in low speed wind-tunnel tests

被引：0
|
作者：
Wang, Jin-Jun [1 ]
Li, Ya-Chen [1 ]
机构：
[1] Fluid Mechanics Institute, Beijing University of Aeronautics and Astronautics, Beijing 100083, China
来源：
Kongqi Donglixue Xuebao/Acta Aerodynamica Sinica | 2007年 / 25卷 / 02期
关键词：
Aerodynamics - Drag - Lift - Wind tunnels;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The effect of Gurney flap on double delta wing aerodynamics was conducted in low speed wind tunnel, the experimental results indicated that Gurney flap can promote the model s lift coefficient, maximum lift coefficient and lift-to-drag ratio at middle to high lift coefficient. Moreover, it was farther verified that the effective windward area of Gurney flap is the most important parameter for its lift-enhancement.
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页码：216 / 219
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