Articles | Volume 7, issue 6
https://doi.org/10.5194/wes-7-2215-2022
https://doi.org/10.5194/wes-7-2215-2022
Research article
 | 
08 Nov 2022
Research article |  | 08 Nov 2022

Large-eddy simulation of a wind-turbine array subjected to active yaw control

Mou Lin and Fernando Porté-Agel

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Cited articles

Abkar, M. and Porté-Agel, F.: Influence of atmospheric stability on wind-turbine wakes: A large-eddy simulation study, Phys. Fluids, 27, 035104, https://doi.org/10.1063/1.4913695, 2015. a, b
Archer, C. L. and Vasel-Be-Hagh, A.: Wake steering via yaw control in multi-turbine wind farms: Recommendations based on large-eddy simulation, Sustain. En. Tech. Assess., 33, 34, https://doi.org/10.1016/j.seta.2019.03.002, 2019. a
Archer, C. L., Vasel-Be-Hagh, A., Yan, C., Wu, S., Pan, Y., Brodie, J. F., and Maguire, A. E.: Review and evaluation of wake loss models for wind energy applications, Appl. Energ., 226, 1187, https://doi.org/10.1016/j.apenergy.2018.05.085, 2018. a
Barthelmie, R. J. and Jensen, L. E.: Evaluation of wind farm efficiency and wind turbine wakes at the Nysted offshore wind farm, Wind Energy, 13, 573, https://doi.org/10.1002/we.408, 2010. a
Bastankhah, M. and Porté-Agel, F.: Experimental and theoretical study of wind-turbine wakes in yawed conditions, J. Fluid Mech., 806, 506–541, https://doi.org/10.1017/jfm.2016.595, 2016. a, b, c
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Large-eddy simulation (LES) is a widely used method to study wind turbine flow. To save computational resources, the turbine-inducing forces in LES are often modelled by parametrisations. We validate three widely used turbine parametrisations in LES in different yaw and offset configurations with wind tunnel measurements, and we find that, in comparison with other parametrisations, the blade element actuator disk model strikes a good balance of accuracy and computational cost.
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