Shinde, Sachin Y. ; Arakeri, Jaywant H. (2013) Jet meandering by a foil pitching in quiescent fluid Physics of Fluids, 25 (4). 041701. ISSN 1070-6631
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Official URL: http://doi.org/10.1063/1.4800321
Related URL: http://dx.doi.org/10.1063/1.4800321
Abstract
The flow produced by a rigid symmetric NACA0015 airfoil purely pitching at a fixed location in quiescent fluid (the limiting case of infinite Strouhal number) is studied using visualizations and particle image velocimetry. A weak jet is generated whose inclination changes continually with time. This meandering is observed to be random and independent of the initial conditions, over a wide range of pitching parameters.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to AIP Publishing LLC. |
| ID Code: | 130797 |
| Deposited On: | 01 Dec 2022 11:52 |
| Last Modified: | 01 Dec 2022 11:52 |
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