Articles | Volume 10, issue 8
https://doi.org/10.5194/wes-10-1707-2025
https://doi.org/10.5194/wes-10-1707-2025
Research article
 | 
20 Aug 2025
Research article |  | 20 Aug 2025

How does turbulence affect wake development in floating wind turbines? Some insights from comparative large-eddy simulations and wind tunnel experiments

Leonardo Pagamonci, Francesco Papi, Gabriel Cojocaru, Marco Belloli, and Alessandro Bianchini

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On the characteristics of the wake of a wind turbine undergoing large motions caused by a floating structure: an insight based on experiments and multi-fidelity simulations from the OC6 project Phase III
Stefano Cioni, Francesco Papi, Leonardo Pagamonci, Alessandro Bianchini, Néstor Ramos-García, Georg Pirrung, Rémi Corniglion, Anaïs Lovera, Josean Galván, Ronan Boisard, Alessandro Fontanella, Paolo Schito, Alberto Zasso, Marco Belloli, Andrea Sanvito, Giacomo Persico, Lijun Zhang, Ye Li, Yarong Zhou, Simone Mancini, Koen Boorsma, Ricardo Amaral, Axelle Viré, Christian W. Schulz, Stefan Netzband, Rodrigo Soto-Valle, David Marten, Raquel Martín-San-Román, Pau Trubat, Climent Molins, Roger Bergua, Emmanuel Branlard, Jason Jonkman, and Amy Robertson
Wind Energ. Sci., 8, 1659–1691, https://doi.org/10.5194/wes-8-1659-2023,https://doi.org/10.5194/wes-8-1659-2023, 2023
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Cited articles

Arabgolarcheh, A., Jannesarahmadi, S., and Benini, E.: Modeling of near wake characteristics in floating offshore wind turbines using an actuator line method, Renew. Energ., 185, 871–887, https://doi.org/10.1016/j.renene.2021.12.099, 2022. 
Behrens de Luna, R., Perez-Becker, S., Saverin, J., Marten, D., Papi, F., Ducasse, M.-L., Bonnefoy, F., Bianchini, A., and Paschereit, C.-O.: Quantifying the impact of modeling fidelity on different substructure concepts for floating offshore wind turbines – Part 1: Validation of the hydrodynamic module QBlade-Ocean, Wind Energ. Sci., 9, 623–649, https://doi.org/10.5194/wes-9-623-2024, 2024. 
Blaylock, M. L., Martinez-Tossas, L., Sakievich, P., Houchens, B. C., Cheung, L., Brown, K., Hsieh, A., Maniaci, D. C., and Churchfield, M. J.: Validation of Actuator Line and Actuator Disk Models with Filtered Lifting Line Corrections Implemented in Nalu-Wind Large Eddy Simulations of the Atmospheric Boundary Layer, in: AIAA SCITECH 2022 Forum, American Institute of Aeronautics and Astronautics, San Diego, CA Online, 3–7 January 2022, https://doi.org/10.2514/6.2022-1921, 2021. 
Chen, P., Chen, J., and Hu, Z.: Review of Experimental-Numerical Methodologies and Challenges for Floating Offshore Wind Turbines, Journal of Marine Science and Application, 19, 339–361, https://doi.org/10.1007/s11804-020-00165-z, 2020. 
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Short summary
The study presents a critical analysis using wind tunnel experiments and large-eddy simulations aimed at quantifying to what extent turbulence affects the wake structures of a floating turbine undergoing large motions. Analyses show that, whenever realistic turbulence comes into play, only small gains in terms of wake recovery are noticed in comparison to bottom-fixed turbines, suggesting the absence of hypothesized superposition effects between inflow and platform motion.
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