Articles | Volume 11, issue 1
https://doi.org/10.5194/wes-11-195-2026
https://doi.org/10.5194/wes-11-195-2026
Research article
 | 
16 Jan 2026
Research article |  | 16 Jan 2026

Concurrent aerodynamic design of the wing and the turbines of airborne wind energy systems

Filippo Trevisi, Gianni Cassoni, Mac Gaunaa, and Lorenzo Mario Fagiano

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Cited articles

Alborghetti, M., Trevisi, F., Boffadossi, R., and Fagiano, L.: Optimal Power Smoothing of Airborne Wind Energy Systems via Pseudo-Spectral Methods and Multi-objective Analysis, in: 2025 European Control Conference (ECC), 2446–2451, https://doi.org/10.23919/ECC65951.2025.11187024, 2025. a
Anderson, J.: Fundamentals of Aerodynamics, McGraw-Hill Education, sixth edn., ISBN 9781259251344, 2017. a, b
Bauer, F., Kennel, R. M., Hackl, C. M., Campagnolo, F., Patt, M., and Schmehl, R.: Drag power kite with very high lift coefficient, Renewable Energy, 118, 290–305, https://doi.org/10.1016/j.renene.2017.10.073, 2018. a, b, c, d, e
Branlard, E.: Wind Turbine Aerodynamics and Vorticity-Based Methods, Springer Cham, ISBN 978-3-319-55163-0, https://doi.org/10.1007/978-3-319-55164-7, 2017. a
Branlard, E. and Gaunaa, M.: Cylindrical vortex wake model: right cylinder, Wind Energy, 18, 1973–1987, https://doi.org/10.1002/we.1800, 2015. a
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This paper investigates the optimal aerodynamic design of the wing and the onboard turbines of the fly-gen airborne wind energy system aircraft, named wind plane here, with a novel comprehensive engineering aerodynamic model and with the vortex particle method. Placing the turbines at the wing tips, rotating them inboard downward with a low tip speed ratio, and using conventional efficient airfoils for the wing are found to be optimal for wind planes.
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