Boundary Laver Control using Structures oi Dragonfly Wing
نویسندگان
چکیده
منابع مشابه
Structural Analysis of a Dragonfly Wing
Dragonfly wings are highly corrugated, which increases the stiffness and strength of the wing significantly, and results in a lightweight structure with good aerodynamic performance. How insect wings carry aerodynamic and inertial loads, and how the resonant frequency of the flapping wings is tuned for carrying these loads, is however not fully understood. To study this we made a three-dimensio...
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During gliding, dragonfly wings can be interpreted as acting as ultra-light aerofoils which, for static reasons, have a well-defined cross-sectional corrugation. This corrugation forms profile valleys in which rotating vortices develop. The cross-sectional configuration varies greatly along the longitudinal axis of the wing. This produces different local aerodynamic characteristics. Analyses of...
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ژورنال
عنوان ژورنال: Journal of the Visualization Society of Japan
سال: 2009
ISSN: 0916-4731,1884-037X
DOI: 10.3154/jvs.29.1265