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Parametric analysis of active flow control using steady suction and steady blowing

Author
Prakash, B.; Mellibovsky, F.; Bergadà, J.M.
Type of activity
Presentation of work at congresses
Name of edition
17th International Conference on Computational and Mathematical Methods in Science and Engineering
Date of publication
2017
Presentation's date
2017-07-07
Book of congress proceedings
Proceedings of the 17th International Conference on Computational and Mathematical Methods in Science and Engineering, CMMSE 2017, Costa Ballena (Rota), Cádiz, Spain, July 4-8, 2017
First page
1712
Last page
1721
Repository
http://hdl.handle.net/2117/107917 Open in new window
URL
http://cmmse.usal.es/cmmse2017/sites/default/files/volumes/Proceedings_CMMSE_2017_vol_1_6.pdf Open in new window
Abstract
Active Flow Control is implemented over NACA 2412 airfoil using Steady Suctionand Steady Blowing techniques. The pre-stall angle of attack (AOA) 12 0 is studied at a high Reynolds number (Re chord ) of 3.1*10 6 for two-dimensional, incompressible and steady flow conditions. A wide range of parametric value set is considered for Slot location (l s ), Velocity magnitude ratio (U j /U 0 ), slot width (w) and angle of perturbation (ß) using both steady suction and steady blowing independently. The ...
Citation
Prakash, B., Mellibovsky, F., Bergadà, J.M. Parametric analysis of active flow control using steady suction and steady blowing. A: International Conference on Computational and Mathematical Methods in Science and Engineering. "Proceedings of the 17th International Conference on Computational and Mathematical Methods in Science and Engineering, CMMSE 2017, Costa Ballena (Rota), Cádiz, Spain, July 4-8, 2017". Rota, Cádiz: 2017, p. 1712-1721.
Keywords
Aerodynamic performance, Boundary layer analysis, High Reynolds number, Steady blowing, Steady suction
Group of research
DF - Dinàmica de Fluids: formació d'estructures i aplicacions geofísiques
TUAREG - Turbulence and Aerodynamics in Mechanical and Aerospace Engineering Research Group

Participants