31th Congress of the International Council of the Aeronautical Sciences

03.1 - Aerodynamics - CFD Methods and Validation

CFD INVESTIGATION OF AERODYNAMIC COEFFICIENTS AND STALL CHARACTERISTICS FOR HIGH LIFT CONFIGURATIONS

R.G. da Silva¹, L.M.M.O. Carvalho², A.C.V.M. Almeida², J.L.F. Azevedo¹; ¹Instituto de Aeronáutica e Espaço, Brazil ;²Instituto Tecnológico de Aeronáutica, Brazil

The work is concerned with studying the effects of turbulence modeling in the prediction of high lift flows of typical airliner configurations. The focus of the work is in discussing the capability of different turbulence closures in predicting the quite challenging flows that occur in such high lift configurations.


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