Articles | Volume 10, issue 6
https://doi.org/10.5194/wes-10-1101-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/wes-10-1101-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
12 Jun 2025
Research article |
| 12 Jun 2025
| 12 Jun 2025
Swell impacts on an offshore wind farm in stable boundary layer: wake flow and energy budget analysis
Geophysical Institute, Bergen Offshore Wind Centre, University of Bergen, Bergen, Norway
Mostafa Bakhoday-Paskyabi
Geophysical Institute, Bergen Offshore Wind Centre, University of Bergen, Bergen, Norway
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Ocean waves shape winds close to the surface and extend their impact throughout the atmospheric boundary layer. In this study, we built a new modeling tool that allows simulations to follow the moving wave surface itself. By testing different wave and wind conditions, we show how waves change air motion, turbulence, and energy exchange above the ocean. This approach improves our ability to represent air–sea interactions, with implications for weather studies and offshore wind energy.
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Short summary
Waves interact with the overlying wind field by modifying the stresses at the atmosphere–ocean interface. We develop and employ a parameterization method of wave-induced stresses in the numerical simulation of an offshore wind farm in a stable atmospheric boundary layer. This work demonstrates how swells change the kinetic energy transport and induce wind veer and wake deflection, leading to significant variations in the power output of wind turbines at different positions of the wind farm.
Waves interact with the overlying wind field by modifying the stresses at the atmosphere–ocean...
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