Crawford, C.: The Path from Functional to Detailed Design of a Coning Rotor Wind Turbine Concept, Proceedings of the Canadian Engineering Education Association,
https://doi.org/10.24908/pceea.v0i0.3768, 2007.
a,
b,
c
Deutsche WindGuard: Status of Offshore Wind Energy Development in Germany, Tech. rep., Deutsche WindGuard GmbH,
http://www.windguard.com/ (last access: 12 February 2026), 2024. a
Drela, M.: XFOIL: An analysis and design system for low Reynolds number airfoils, in: Low Reynolds Number Aerodynamics: Proceedings of the Conference Notre Dame, Indiana, USA, 5–7 June 1989, Springer, 1–12, ISBN 978-3-642-84010-4,
https://doi.org/10.1007/978-3-642-84010-4_1, 1989.
a
Ferede, E. and Gandhi, F.: Aeroelastic load analysis of a co-rotating quad-rotor wind turbine, Wind Energy, 25, 450–467,
https://doi.org/10.1002/we.2681, 2022.
a
Filsoof, O. T., Yde, A., Bøttcher, P., and Zhang, X.: On critical aeroelastic modes of a tri-rotor wind turbine, International Journal of Mechanical Sciences, 204,
https://doi.org/10.1016/j.ijmecsci.2021.106525, 2021.
a
Global Wind Energy Council: GWEC | global wind report 2025, Global Wind Energy Council: Lisbon, Portugal, 80 pp.,
https://26973329.fs1.hubspotusercontent-eu1.net/hubfs/26973329/2. Reports/Global Wind Report/GWEC Global Wind Report 2025.pdf (last access: 19 February 2026), 2025.
a,
b
Gözcü, O., Kim, T., Verelst, D. R., and McWilliam, M. K.: Swept Blade Dynamic Investigations for a 100 kW Small Wind Turbine, Energies, 15,
https://doi.org/10.3390/en15093005, 2022.
a
Habali, S. and Saleh, I.: Local design, testing and manufacturing of small mixed airfoil wind turbine blades of glass fiber reinforced plastics: Part I: Design of the blade and root, Energy Conversion and Management, 41, 249–280,
https://doi.org/10.1016/S0196-8904(99)00103-X, 2000.
a
Hasan, M. M., El-Shahat, A., and Rahman, M.: Design studies and aerodynamic performance analysis of small scale horizontal axis wind turbine blade for nano-grid applications, Journal of Automation and Systems Engineering, 11,
https://digitalcommons.georgiasouthern.edu/electrical-eng-facpubs/123 (last access: 19 February 2026), 2017. a
Jamieson, P. and Branney, M.: Multi-rotors; a solution to 20 MW and beyond?, Energy Procedia, 24, 52–59,
https://doi.org/10.1016/j.egypro.2012.06.086, 2012.
a,
b,
c,
d,
e
Jamieson, P., Branney, M., and Hart, K.: Deliverable 1.33 Innovative Turbine Concepts – Multi-Rotor System August 2015, Tech. rep., INNWIND.EU,
https://www.innwind.eu/-/media/sites/innwind/publications/deliverables/innwind-deliverable-1-33-revised.pdf (last access: 19 February 2026), 2017. a
Jonkman, J., Butterfield, S., Musial, W., and Scott, G.: Definition of a 5-MW Reference Wind Turbine for Offshore System Development, Tech. rep.,
https://docs.nrel.gov/docs/fy09osti/38060.pdf (last access: 12 December 2025), 2009.
a,
b,
c
Kim, K., Kim, H. G., and Paek, I.: Application and Validation of Peak Shaving to Improve Performance of a 100 kW Wind Turbine, International Journal of Precision Engineering and Manufacturing – Green Technology, 7, 411–421,
https://doi.org/10.1007/s40684-019-00168-4, 2020.
a
Larsen, G. C. and Voelund, P.: Validation of an aeroelastic model of Vestas V39,
https://backend.orbit.dtu.dk/ws/portalfiles/portal/7751364/RIS_R_1051.pdf (last access: 12 December 2025), 1998. a
Lindenburg, C.: Buckling load prediction tools for rotor blades, Energy Research Centre of the Netherlands (ECN),
https://publications.tno.nl/publication/34628590/x2H35j/c05103.pdf (last access: 12 December 2025), 2005. a
Liu, X., Wang, L., and Tang, X.: Optimized linearization of chord and twist angle profiles for fixed-pitch fixed-speed wind turbine blades, Renewable Energy, 57, 111–119,
https://doi.org/10.1016/j.renene.2013.01.036, 2013.
a
Macquart, T., Scott, S., Weaver, P. M., and Pirrera, A.: Piecewise linear aeroelastic rotor-tower models for efficient wind turbine simulations, in: Journal of Physics: Conference Series, vol. 1618, 042033, IOP Publishing,
https://doi.org/10.1088/1742-6596/1618/4/042033, 2020.
a,
b,
c
NREL: OpenFAST v4.1.2, GitHub [code],
https://github.com/OpenFAST/openfast (last access: 27 November 2025), 2025. a
Peeters, M., Santo, G., Degroote, J., and Van Paepegem, W.: The Concept of Segmented Wind Turbine Blades: A Review, Energies, 10,
https://doi.org/10.3390/en10081112, 2017.
a
Pender, K., Bacharoudis, K., Romoli, F., Greaves, P., and Fuller, J.: Feasibility of Natural Fibre Usage for Wind Turbine Blade Components: A Structural and Environmental Assessment, Sustainability, 16, 5533,
https://doi.org/10.3390/su16135533, 2024.
a
Rinker, J. and Dykes, K.: WindPACT Reference Wind Turbines,
https://www.nrel.gov/docs/fy18osti/67667.pdf (last access: 5 February 2025), 2018.
a,
b,
c,
d
Robertson, A. N. and Jonkman, J. M.: Loads analysis of several offshore floating wind turbine concepts, in: ISOPE International Ocean and Polar Engineering Conference,
https://www.osti.gov/biblio/1029026 (last access: 12 December 2025), 2011. a
Scott, S., Greaves, P., Weaver, P. M., Pirrera, A., and MacQuart, T.: Efficient structural optimisation of a 20 MW wind turbine blade, J. Phys.: Conf. Ser., 1618,
https://doi.org/10.1088/1742-6596/1618/4/042025, 2020.
a,
b,
c
Sheik Hassan, A., Chandarana, N., Groh, R., and Macquart, T.: Multi-rotor wind turbines: A review of modern research efforts and challenges, Renewable and Sustainable Energy Reviews, 226, 116252,
https://doi.org/10.1016/j.rser.2025.116252, 2026.
a
Veers, P., Bottasso, C. L., Manuel, L., Naughton, J., Pao, L., Paquette, J., Robertson, A., Robinson, M., Ananthan, S., Barlas, T., Bianchini, A., Bredmose, H., Horcas, S. G., Keller, J., Madsen, H. A., Manwell, J., Moriarty, P., Nolet, S., and Rinker, J.: Grand challenges in the design, manufacture, and operation of future wind turbine systems, Wind Energ. Sci., 8, 1071–1131,
https://doi.org/10.5194/wes-8-1071-2023, 2023.
a,
b