Airfoil inverse design based on particle swarm optimization algorithm

Abstract

Particle swarm optimization algorithm has the characteristics of global optimization. The Euler equation with CST airfoil parameterization is used to ensure the generation of smooth airfoil. The airfoil reverse design optimization system is build based on particle swarm optimization algorithm. The design practice shows that the optimization algorithm developed in this paper can greatly improve the efficiency of optimization design and has good practical value in engineering.