Articles | Volume 9, issue 9
https://doi.org/10.5194/wes-9-1811-2024
https://doi.org/10.5194/wes-9-1811-2024
Research article
 | 
10 Sep 2024
Research article |  | 10 Sep 2024

Aerodynamic effects of leading-edge erosion in wind farm flow modeling

Jens Visbech, Tuhfe Göçmen, Özge Sinem Özçakmak, Alexander Meyer Forsting, Ásta Hannesdóttir, and Pierre-Elouan Réthoré

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Introducing a data-driven approach to predict site-specific leading-edge erosion from mesoscale weather simulations
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Cited articles

Asgarpour, M. and Sørensen, J. D.: Bayesian Based Diagnostic Model for Condition Based Maintenance of Offshore Wind Farms, Energies, 11, 300, https://doi.org/10.3390/en11020300, 2018. a
Bak, C.: Aerodynamic design of wind turbine rotors, in: Advances in Wind Turbine Blade Design and Materials, Elsevier, 59–108, ISBN 978-0-85709-426-1, https://doi.org/10.1533/9780857097286.1.59, 2013. a
Bak, C.: A simple model to predict the energy loss due to leading edge roughness, J. Phys. Conf. Ser., 2265, 032038, https://doi.org/10.1088/1742-6596/2265/3/032038, 2022a. a, b, c
Bak, C.: Airfoil Design, in: Handbook of Wind Energy Aerodynamics, edited by: Stoevesandt, B., Schepers, G., Fuglsang, P., and Yuping, S., Springer, 95–122, ISBN 978-3-030-31306-7, https://doi.org/10.1007/978-3-030-31307-4_3, 2022b. a
Bak, C., Fuglsang, P., Johansen, J., and Antoniou, I.: Wind tunnel tests of the NACA 63-415 and a modified NACA 63-415 airfoil, no. 1193(EN) in Denmark, Forskningscenter Risoe, Risoe-R, ISBN 87-550-2716-4, 2000. a
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Short summary
Leading-edge erosion (LEE) can impact wind turbine aerodynamics and wind farm efficiency. This study couples LEE prediction, aerodynamic loss modeling, and wind farm flow modeling to show that LEE's effects on wake dynamics can affect overall energy production. Without preventive initiatives, the effects of LEE increase over time, resulting in significant annual energy production (AEP) loss.
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