Abstract
This paper describes how transonic buffet over a supercritical airfoil can be alleviated using a contour bump passive control technique. Buffet control is formulated as a 4-parameter and 2-objective optimization problem which is solved using a Pareto-based genetic algorithm. Buffet suppression is achieved thanks to optimal bumps located between the shock wave and the trailing edge on the upper airfoil surface.
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© 2003 Springer Science+Business Media Dordrecht
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Corre, C., Renaud, T., Lerat, A. (2003). Transonic Flow Control Using a Navier-Stokes Solver and a Multi-Objective Genetic Algorithm. In: Sobieczky, H. (eds) IUTAM Symposium Transsonicum IV. Fluid Mechanics and its Applications, vol 73. Springer, Dordrecht. https://doi.org/10.1007/978-94-010-0017-8_45
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DOI: https://doi.org/10.1007/978-94-010-0017-8_45
Publisher Name: Springer, Dordrecht
Print ISBN: 978-94-010-3998-7
Online ISBN: 978-94-010-0017-8
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