NDLI: A Computational Study of Insect Wing Cross-Sectional Geometry on Flight Performance

Content Provider	The American Society of Mechanical Engineers (ASME) Digital Collection
Author	Feaster, Jeffrey Battaglia, Francine Bayandor, Javid
Copyright Year	2015
Abstract	The influence of cross-sectional geometry on flight performance is investigated for an insect wing using bee-like kinematics. Bee flight is of particular interest due to its mechanical simplicity, utilizing only three degrees of freedom, a high flap frequency, and mechanically linked front and hind wings. These unique flapping flight kinematics result in extremely agile flight characteristics, capable of carrying extraordinary loads relative to the bee’s weight, at a biologically capable efficiency. The performance of a corrugated insect wing and a more intuitively aerodynamic profile are compared computationally. At velocities from 1–3 m/s, the approximated cross-section is foudn to overpredict the lift generated by the corrugated profile by up to 18%. At higher velocities, 4 and 5 m/s, the approximated profile underpredicts the lift generated by the corrugated cross-section by 15%. Based upon this information the cross-sectional geometry of an insect’s wing is significant to the investigation and quantification of insect flight characteristics, for both computational analysis and future robotic applications.
Sponsorship	Fluids Engineering Division
File Format	PDF
ISBN	9780791857212
DOI	10.1115/AJKFluids2015-4364
Volume Number	Volume 1: Symposia
Conference Proceedings	ASME/JSME/KSME 2015 Joint Fluids Engineering Conference
Language	English
Publisher Date	2015-07-26
Publisher Place	Seoul, South Korea
Access Restriction	Subscribed
Subject Keyword	Geometry Degrees of freedom Wings Flight Weight (mass) Kinematics Robotics Stress
Content Type	Text
Resource Type	Article

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