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41st Aerospace Sciences Meeting and Exhibit
In this paper the aeroacoustics of leading-edge slat devices in a high-lift configuration are investigated computationally. In order to perform parametric studies of the aeroacoustics, a simplified two-dimensional model of the slat is used. The acoustics are computed using a linearized Euler solver, with an acoustic source located at the slat trailing edge, the location and strength of which is determined both experimentally and through unsteady RANS simulations. The linearized Euler solverdoi:10.2514/6.2003-364 fatcat:toy3hnrt6vha3nmcnuqhyhfqky