Articles | Volume 10, issue 6
https://doi.org/10.5194/wes-10-1167-2025
https://doi.org/10.5194/wes-10-1167-2025
Research article
 | 
01 Jul 2025
Research article |  | 01 Jul 2025

Investigating the relationship between simulation parameters and flow variables in simulating atmospheric gravity waves for wind energy applications

Mehtab Ahmed Khan, Dries Allaerts, Simon J. Watson, and Matthew J. Churchfield

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Dries Allaerts, 1989–2024
Majid Bastankhah, Marcus Becker, Matthew Churchfield, Caroline Draxl, Jay Prakash Goit, Mehtab Khan, Luis A. Martinez Tossas, Johan Meyers, Patrick Moriarty, Wim Munters, Asim Önder, Sara Porchetta, Eliot Quon, Ishaan Sood, Nicole van Lipzig, Jan-Willem van Wingerden, Paul Veers, and Simon Watson
Wind Energ. Sci., 9, 2171–2174, https://doi.org/10.5194/wes-9-2171-2024,https://doi.org/10.5194/wes-9-2171-2024, 2024
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A large-eddy simulation (LES) model for wind-farm-induced atmospheric gravity wave effects inside conventionally neutral boundary layers
Sebastiano Stipa, Mehtab Ahmed Khan, Dries Allaerts, and Joshua Brinkerhoff
Wind Energ. Sci., 9, 1647–1668, https://doi.org/10.5194/wes-9-1647-2024,https://doi.org/10.5194/wes-9-1647-2024, 2024
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Cited articles

Allaerts, D.: Large-eddy Simulation of Wind Farms in Conventionally Neutral and Stable Atmospheric Boundary Layers, PhD thesis, LIRIAS, KU Leuven, 2016. a, b, c
Allaerts, D.: LBoW – Linear Buoyancy Wave Package, 4TU.Research Data [software], https://doi.org/10.4121/21711227, 2022. a, b
Allaerts, D. and Meyers, J.: Boundary-layer development and gravity waves in conventionally neutral wind farms, J. Fluid Mech., 814, 95–130, https://doi.org/10.1017/jfm.2017.11, 2017. a, b, c, d, e
Allaerts, D. and Meyers, J.: Gravity Waves and Wind-Farm Efficiency in Neutral and Stable Conditions, Bound.-Lay. Meteorol., 166, 269–299, https://doi.org/10.1007/s10546-017-0307-5, 2018. a, b, c, d
Allaerts, D., Broucke, S. V., Van Lipzig, N., and Meyers, J.: Annual impact of wind-farm gravity waves on the Belgian-Dutch offshore wind-farm cluster, J. Phys. Conf. Ser., 1037, 072006, https://doi.org/10.1088/1742-6596/1037/7/072006, 2018. a, b, c, d
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Short summary
To guide realistic atmospheric gravity wave simulations, we study flow over a two-dimensional hill and through a wind farm canopy, examining optimal domain size and damping layer setup. Wave properties based on non-dimensional numbers determine the optimal domain and damping parameters. Accurate solutions require the domain length to exceed the effective horizontal wavelength, height, and damping thickness to equal the vertical wavelength and non-dimensional damping strength between 1 and 10.
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