Three-dimensional vortical structures in the wake of a flexible flapping foil
Name
62785519-MIT.pdf
Description
Full printable version
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678.06 KB
Format
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Checksum (MD5)
4ccf528dd48b6156999f59be01b96233
Author(s)
Krueger, Matthew J
Advisor(s)
Alexander H. Techet.
Alternative Title
3D vortical structures in the wake of a flexible flapping foil
Date Issued
2005
Publisher
Massachusetts Institute of Technology
Abstract
This project aims to gain a qualitative view of the three-dimensional vortical structures of a flexible flapping foil at Reynolds number 164. Flexible foils were fabricated, coated with fluorescent dye, and towed with heave and pitch in a large glass tank. The foil cross section is a NACA 0030 foil shape, and the foil has an aspect ratio of 3. Pictures where taken of the vortical structures from planform, wingtip, and isometric views over a range of Strouhal number and kinematic parameters. Results are compared to previous experimental and numerical studies.
Description
Thesis (S.B.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 2005.
Includes bibliographical references (leaf 22).
Subjects
Mechanical Engineering.
MIT Department
Massachusetts Institute of Technology. Department of Mechanical Engineering
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