Articles | Volume 8, issue 4
https://doi.org/10.5194/wes-8-515-2023
https://doi.org/10.5194/wes-8-515-2023
Research article
 | 
12 Apr 2023
Research article |  | 12 Apr 2023

Multi-point in situ measurements of turbulent flow in a wind turbine wake and inflow with a fleet of uncrewed aerial systems

Tamino Wetz and Norman Wildmann

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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
Abraham, A., Dasari, T., and Hong, J.: Effect of turbine nacelle and tower on the near wake of a utility-scale wind turbine, J. Wind Eng. Indust. Aerodynam., 193, 103981, https://doi.org/10.1016/j.jweia.2019.103981, 2019. a
Abraham, A., Martínez-Tossas, L. A., and Hong, J.: Mechanisms of dynamic near-wake modulation of a utility-scale wind turbine, J. Fluid Mech., 926, A29, https://doi.org/10.1017/jfm.2021.737, 2021. a, b
Aitken, M. L. and Lundquist, J. K.: Utility-Scale Wind Turbine Wake Characterization Using Nacelle-Based Long-Range Scanning Lidar, J. Atmos. Ocean. Tech., 31, 1529–1539, https://doi.org/10.1175/jtech-d-13-00218.1, 2014. a
Alaoui-Sosse, S., Durand, P., and Médina, P.: In Situ Observations of Wind Turbines Wakes with Unmanned Aerial Vehicle BOREAL within the MOMEMTA Project, Atmosphere, 13, 775, https://doi.org/10.3390/atmos13050775, 2022. a
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Short summary
In the present study, for the first time, the SWUF-3D fleet of multirotors is deployed for field measurements on an operating 2 MW wind turbine (WT) in complex terrain. The fleet of multirotors has the potential to fill the meteorological gap of observations in the near wake of WTs with high-temporal and high-spatial-resolution wind vector measurements plus temperature, humidity and pressure. The flow up- and downstream of the WT is measured simultaneously at multiple spatial positions.
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