The paper deals with the shape optimization of an isolated airfoil to minimize the drag when operating in a transonic inviscid flow with some prescribed constraints. A non-dominated Sorting Genetic Algorithm is used to solve the optimization problem. Other numerical ingredients of the optimization loop are given by the Class/Shape function Transformation used for the parameterization of the airfoil shape and a finite-volume Computational Fluid Dynamics solver of the Euler equations.
Drag Minimization of an Isolated Airfoil in Transonic Inviscid Flow by Means of Genetic Algorithms
FUSI, FRANCESCA;QUARANTA, GIUSEPPE;GUARDONE, ALBERTO MATTEO ATTILIO;
2015-01-01
Abstract
The paper deals with the shape optimization of an isolated airfoil to minimize the drag when operating in a transonic inviscid flow with some prescribed constraints. A non-dominated Sorting Genetic Algorithm is used to solve the optimization problem. Other numerical ingredients of the optimization loop are given by the Class/Shape function Transformation used for the parameterization of the airfoil shape and a finite-volume Computational Fluid Dynamics solver of the Euler equations.File in questo prodotto:
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