Unsteady Stall Control Using Dynamically Deforming Airfoils
โ Scribed by Chandrasekhara, M. S.; Wilder, M. C.; Carr, L. W.
- Book ID
- 121214879
- Publisher
- American Institute of Aeronautics and Astronautics
- Year
- 1998
- Tongue
- English
- Weight
- 716 KB
- Volume
- 36
- Category
- Article
- ISSN
- 0001-1452
- DOI
- 10.2514/2.294
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๐ SIMILAR VOLUMES
The unsteady flow field above a NACA 0012 airfoil pitching under deep dynamic stall conditions has been investigated in a low-speed wind tunnel by means of particle image velocimetry. The measurements of the instantaneous flow velocity field show the characteristic features of the dynamic stall proc
A non-inertial body-fixed generalized coordinate frame is employed to develop an unsteady Navier-Stokes (NS) analysis for arbitrarily maneuvering bodies. A fully implicit direct numerical simulation (DNS) methodology is implemented for the solution of the governing equations. A velocity-vorticity (d