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An aerodynamic model for flapping-wing flight

Published online by Cambridge University Press:  04 July 2016

J. D. DeLaurier
J. D. DeLaurier*
Affiliation:
Institute of Aerospace Studies, University of Toronto, Downsview, Ontario, Canada
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Abstract

A design-oriented model for the unsteady aerodynamics of a flapping wing has been developed using a modified strip theory approach. Within this constraint, vortex-wake effects are accounted for as well as partial leading edge suction and post stall behaviour. Also, the contributions of sectional mean angle of attack, camber, and friction drag are added, which allows this model to be used for the calculation of the average lift, as well as the thrust, power required, and propulsive efficiency of a flapping wing in equilibrium flight. An example of such calculations is presented in the performance prediction of a mechanical flying pterosaur replica.

Type
Research Article
Information
The Aeronautical Journal , Volume 97 , Issue 964 , April 1993 , pp. 125 - 130
Copyright
Copyright © Royal Aeronautical Society 1993 

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Footnotes

p1

Editors note: Two further papers on flapping-wing flight by Professor DeLaurier are due for publication in The Aeronautical Journal

References

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