A Deeper Insight into Dynamic Stall of Vertical Axis Wind Turbines: Parametric Study of Symmetric Airfoils

Vertical axis wind turbines (VAWTs) suffer from dynamic stall (DS) at low tip-speed ratios (<i>λ</i>), where cyclic variations in angle of attack (<i>α</i>) dominate the blade aerodynamics, severely undermining aerodynamic performance and power extraction. The coupled influence of airfoil parameters...

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Principais autores:	Rasoul Tirandaz, Abdolrahim Rezaeiha, Daniel Micallef
Formato:	Artigo
Idioma:	Inglês
Publicado em:	MDPI AG 2026-03-01
coleção:	Energies
Assuntos:	unsteady aerodynamics dynamic stall morphing blade floating offshore wind turbine (FOWT) computational fluid dynamics (CFD)
Acesso em linha:	https://www.mdpi.com/1996-1073/19/7/1615
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