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4th AIAA/CEAS Aeroacoustics Conference
In this paper we develop an approximate computational framework for simulation of the fluctuating flowfield associated with the complex vortex system seen at the side edge of a flap in a multielement high-lift airfoil system. The eventual goal of these simulations is to provide an estimate of the spectral content of these fluctuations, in order that the spectrum of the noise generated by such flowfields may be estimated. Results from simulations utilizing this computational framework are shown.doi:10.2514/6.1998-2226 fatcat:t5lxwhmdkjazjn7lbtnz77cycm