@inproceedings{1f49db66a504498e89cf38b5699f5cad,
title = "Modification of spalart-allmaras turbulence model for predicting s825 airfoil aerodynamic performance",
abstract = "In this paper, a 2-D numerical simulation of the wind turbine S825 airfoil is conducted with Spalart-Allmaras (SA) turbulence model at different attack angles. By comparing with experimental data, a novel method of modifying SA model is proposed. The key parameter Cb1 in SA turbulence model is set with different values in the non-separating region and separating region divided by separating point respectively. This method improves the predictive accuracy of SA turbulence model when the airfoil works at stall conditions.",
keywords = "Aerodynamic performance, Non-equilibrium, S825 airfoil, Separation, Spalart-allmaras model",
author = "Hao Yan and Liu, \{Yang Wei\} and Le Fang and Lu, \{Li Peng\}",
year = "2014",
doi = "10.4028/www.scientific.net/AMM.543-547.189",
language = "英语",
isbn = "9783038350606",
series = "Applied Mechanics and Materials",
publisher = "Trans Tech Publications",
pages = "189--194",
booktitle = "Vehicle, Mechatronics and Information Technologies II",
address = "德国",
note = "International Conference on Vehicle and Mechanical Engineering and Information Technology, VMEIT 2014 ; Conference date: 19-02-2014 Through 20-02-2014",
}