27th Congress of International Council of the Aeronautical Sciences, 19 - 24 September 2010, Nice, France
Paper ICAS 2010-2.6.3
INFLUENCE OF PARAMETERIZATION AND OPTIMIZATION METHOD ON THE OPTIMUM AIRFOIL
B. G. Marinus
Royal Military Academy / von Karman Institute, Belgium
Keywords: airfoil, parameterization, optimization, aerodynamics
Through comparisons of the optimum airfoil found by combination of 4 parameterization methods and 3 optimization strategies, this work assesses the influence of these choices on the attainable optimum and its cost. The multi-point optimizations apply to an airfoil in 2D cascades corresponding to a propeller geometry at various radii.
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