Print Email Facebook Twitter Highly resolved Large-Eddy Simulation of wind turbine wakes Title Highly resolved Large-Eddy Simulation of wind turbine wakes Author Benard, P. (Normandie University) Bricteux, L (Université de Mons) Moureau, V. (Normandie University) Lartigue, G. (Normandie University) Beaudet, L. (Adwen) Laine, R. (Adwen) Viré, A.C. (TU Delft Wind Energy) Date 2017 Abstract An horizontal axis wind turbine placed in a free stream develops a wake behind its rotor. Inside this wake, complex vortical instabilities are developing and can lead to turbulent structures generation1 . In order to predict performances and loads of wind turbines in wind farms, it is essential to accurately characterize these wakes and their impact on the downstream turbines. Large-Eddy Simulation (LES) is well adapted to this problem as the considered flow is 3D, complex and strongly unsteady. The state-of-the-art approach for taking into account the effect of the turbine on the flow is the Actuator Line (AL) method2,3. This method enables the use of Cartesian grids, which brings numerous advantages but prevents space adaptivity and limits the shape of the flow domain To reference this document use: http://resolver.tudelft.nl/uuid:49d81fc1-b3be-4b2a-95d4-715f9c1a9740 Page numbers 193-193 Event Wind Energy Science Conference 2017, 2017-06-26 → 2017-06-29, Technical University of Denmark, Lyngby Campus, Lyngby, Denmark Part of collection Institutional Repository Document type abstract Rights © 2017 P. Benard, L Bricteux, V. Moureau, G. Lartigue, L. Beaudet, R. Laine, A.C. Viré Files PDF BOA_ikke_til_udskrift9.pdf 1.4 MB Close viewer /islandora/object/uuid:49d81fc1-b3be-4b2a-95d4-715f9c1a9740/datastream/OBJ/view