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Numerical investigation of a Hawkmoth wing undergoing pure plunge motion in hover
Date
2019-09-20
Author
Bektaş, Mürvet
Güler, Mehmet Ali
Kurtuluş, Dilek Funda
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The aerodynamic phenomena of the flapping motion in hover mode is widely considered in micro air vehicle (MAV) applications. In this study, the aerodynamics of a three-dimensional rigid wing mimicked from the hawkmoth Manduca sexta is numerically investigated under pure plunge motion. The sinusoidal motion is provided with a user-defined function (UDF) to flap the wing, and the computational fluid dynamics (CFD) is used for the numerical analysis. This paper presents the effects of various parameters such as wingbeat frequency (f), stroke plane angle (β) and stroke amplitude (Φ) on the wing aerodynamics during hovering flight.
URI
https://hdl.handle.net/11511/73688
Conference Name
10th Ankara International Aerospace Conference
Collections
Department of Aerospace Engineering, Conference / Seminar
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M. Bektaş, M. A. Güler, and D. F. Kurtuluş, “Numerical investigation of a Hawkmoth wing undergoing pure plunge motion in hover,” presented at the 10th Ankara International Aerospace Conference, Ankara, Türkiye, 2019, Accessed: 00, 2021. [Online]. Available: https://hdl.handle.net/11511/73688.