Three-dimensional flow structure on a maneuvering wing

被引：0
|
作者：
Turgut O. Yilmaz
Donald Rockwell
机构：
[1] Lehigh University,Department of Mechanical Engineering and Mechanics, 356 Packard Laboratory, 19 Memorial Drive West
来源：
Experiments in Fluids | 2010年 / 48卷
关键词：
Vortex; Particle Image Velocimetry; Flow Structure; Vortical Structure; Laser Sheet;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Unsteady plunging (heaving) of a wing in the form of a flat plate can give rise to pronounced axial flow in the small-scale leading-edge vortex, during its initial stage of formation. Opposing axial flows along the vortex interact at the plane of symmetry giving rise to large-scale patterns of streamwise-oriented vorticity, which can dominate the tip vortices over part of the oscillation cycle.
引用
收藏
页码：539 / 544
页数：5
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