Titre : Numerical simulation and experimental validation of the air flow around S809 Airfoil for Wind Turbine Blade 

Auteurs : Jaouad Smily, Bouchaïb Radi, Ismaïl Sossey-Alaoui,  

Revue : Uncertainties and Reliability of Multiphysical Systems 

Numéro : Issue 1 

Volume : 4 

Date : 2020/09/25 

DOI : 10.21494/ISTE.OP.2020.0566 

ISSN : 2514-569X 

Résumé : Wind energy is one of the oldest sources of energy used by mankind. Today with the negative impact of fossil energy on the environment, the installation of wind farms all over the world is experiencing a considerable boom. To improve its performance and reliability, good modeling of the air flow around a wind turbine blade profile is very decisive. In this article, a numerical simulation of the S809 aerodynamic profile was performed by ANSYS CFX using several models of turbulence and at different angles of attack. Subsequently the calculated pressure coefficients are compared
with experimental data to validate the simulation accuracy and choose the appropriate turbulence model. 

Éditeur : ISTE OpenScience