On the extension of k−ω−SST corrections to predict flow separation on thick airfoils with leading‐edge roughness

On the extension of k−ω−SST corrections to predict flow separation on thick airfoils with leading‐edge roughness

Abstract Modern wind turbines employ thick airfoils in the outer region of the blade with strong adverse pressure gradients and high sensitivity to flow separation, which can be anticipated by leading‐edge roughness. However, Reynolds average Navier‐Stokes simulations currently overpredict the Reyno...

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Bibliographic Details
Main Authors: Ruben Gutierrez, Riccardo Zamponi, Daniele Ragni, Elena Llorente, Patricia Aranguren
Format: Article
Language:English
Published: Wiley 2023-07-01
Series:Wind Energy
Subjects:
aerodynamics
distributed roughness
flow separation
PIV
thick airfoils
Online Access:https://doi.org/10.1002/we.2822

Internet

https://doi.org/10.1002/we.2822

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