Blowing jets as a circulation flow control to enhancement the lift of wing or generated power of wind turbine
Journal Title: INCAS BULLETIN - Year 2014, Vol 6, Issue 2
Abstract
The goal of this paper is to provide a numerical flow analysis based on RANS equations in two directions: the study of augmented high-lift system for a cross-section airfoil of a wing up to transonic regime and the circulation control implemented by tangentially blowing jet over a highly curved surface due to Coanda effect on a rotor blade for a wind turbine. This study were analyzed the performance, sensitivities and limitations of the circulation control method based on blowing jet for a fixed wing as well as for a rotating wing. Directions of future research are identified and discussed.
Authors and Affiliations
DUMITRACHE Alexandru , FRUNZULICA Florin , DUMITRESCU Horia , CARDOS Vladimir
ELIE CARAFOLI, WIDE INTERNATIONAL ACKNOWLEDGEMENT
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