Articles | Volume 10, issue 1
https://doi.org/10.5194/wes-10-161-2025
https://doi.org/10.5194/wes-10-161-2025
Research article
 | 
17 Jan 2025
Research article |  | 17 Jan 2025

Characterization of dynamic stall of a wind turbine airfoil with a high Reynolds number

Hye Rim Kim, Jasson A. Printezis, Jan Dominik Ahrens, Joerg R. Seume, and Lars Wein

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Cited articles

Ahrens, J. D., Ziesse, M., Wein, L., and Seume, J. R.: A Novel And Costeffective Approach To Simulating Dynamic Stall On Rotating Wind Turbine Blades With A Changing Angle Of Attack, GPPS Chania, 2022. a
Andersen, P. B., Gaunaa, M., Bak, C., and Hansen, M. H.: A dynamic stall model for airfoils with deformable trailing edges, Wind Energy, 12, 734–751, 2009. a
Bangga, G., Weihing, P., Lutz, T., and Krämer, E.: Effect of computational grid on accurate prediction of a wind turbine rotor using delayed detached-eddy simulations, J. Mecha. Sci. Technol., 31, 2359–2364, 2017. a
Bangga, G., Lutz, T., and Arnold, M.: An improved second-order dynamic stall model for wind turbine airfoils, Wind Energ. Sci., 5, 1037–1058, https://doi.org/10.5194/wes-5-1037-2020, 2020. a
Bangga, G., Parkinson, S., and Collier, W.: Development and Validation of the IAG Dynamic Stall Model in State-Space Representation for Wind Turbine Airfoils, Energies, 16, 3994, https://doi.org/10.3390/en16103994, 2023. a
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Short summary
The need for renewable energy, thus more efficient wind turbines, is ever increasing. Accurate prediction of the performance in the design stage is necessary. In particular, predicting the dynamic performance of a wind turbine in the region where it undergoes highly unsteady flow is very challenging. We investigated the dynamic performance of an airfoil, which is typical for megastructure wind farms, in support of the development of more efficient design tools in the future.
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