Articles | Volume 10, issue 11
https://doi.org/10.5194/wes-10-2515-2025
https://doi.org/10.5194/wes-10-2515-2025
Research article
 | 
11 Nov 2025
Research article |  | 11 Nov 2025

Computationally efficient aerodynamic modelling of swept wind turbine blades using coupled near-wake and vortex cylinder models

Ang Li, Mac Gaunaa, and Georg Raimund Pirrung

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Short summary
Wind turbines with swept blades have the potential to improve power production and reduce loads, but their actual benefits are uncertain, and they are difficult to analyse. We developed a simplified yet accurate aerodynamic model, coupling two engineering models, to predict their performance. Tests against high-fidelity simulations show that the method offers reliable results with low computational effort, making it ideal for load calculations and design optimization of swept blades.
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