Results 141 to 150 of about 549,955 (335)

Active Fluid Gurney Flaps, Controllable Lift Enhancement Toward Wind Turbine Power Production Regulation

open access: yesWind Energy, Volume 29, Issue 1, January 2026.
ABSTRACT Meeting the rising demand for renewable energy requires innovative solutions to enhance wind power extraction, particularly given demographic and geographic constraints on wind farm deployment. Active high‐lift devices, such as the Active Fluid Gurney Flap (AFGF), offer a promising approach that can dynamically modify aerodynamic performance ...
Mario Lucas, Jorge Saavedra
wiley   +1 more source

Support Structure Modelling in Actuator Line Method Large Eddy Simulations of Wind Turbine Wakes

open access: yesWind Energy, Volume 29, Issue 1, January 2026.
ABSTRACT While advancements in the prediction of wind turbine loads and wakes within the actuator line method large eddy simulation (ALM‐LES) framework have been an active research topic in recent years, the modelling of the tower and nacelle has received comparatively less attention.
Markella Zormpa   +2 more
wiley   +1 more source

Validation and Investigation of a Multiaxial Progressive Damage Model Through Glass Fiber Reinforced Tube Specimen Under Fatigue Loading

open access: yesFatigue &Fracture of Engineering Materials &Structures, Volume 49, Issue 1, Page 84-101, January 2026.
ABSTRACT In the field of composite structure fatigue simulations, progressive damage models are common tools. However, these models are dependent on the definition of meta parameters, such as the residual stiffness following an interfiber failure mode. This study presents a progressive damage model utilizing shell elements, with the material parameters
Richard Fink   +2 more
wiley   +1 more source

Suitableness of SLM Manufactured Turbine Blade for Aerodynamical Tests. [PDF]

open access: yesMaterials (Basel), 2023
Telega J   +4 more
europepmc   +1 more source

Slip Mode Transitions and Work Hardening of a Polycrystalline Superalloy: Effects on Striation Formation at Room Temperature

open access: yesFatigue &Fracture of Engineering Materials &Structures, Volume 49, Issue 1, Page 52-61, January 2026.
ABSTRACT The crack propagation behavior of conventionally cast and wrought INCONEL 718 has been assessed to determine the dominant advancement mechanisms under different loading regimes. Long crack fatigue testing was carried out under constant load (CL) and overload (OL) scenarios. Under CL, low stress intensity ranges (ΔK) produced a faceted fracture
Yousif Alyousif   +4 more
wiley   +1 more source

Glass Fibers Produced With Recovered Glass Fibers From Wind Turbine Blades—Recycling Value Chain and Properties of Glass Fibers and Composites

open access: yesPolymer Composites, Volume 46, Issue 17, Page 15795-15810, 10 December 2025.
Producing high performance glass fibers with recovered glass. ABSTRACT Recycling wind turbine blades poses significant challenges due to their composition. Blades are primarily made of fiber‐reinforced composites with a thermoset polymer, and about 60% of their mass consists of glass fibers.
Justine Beauson   +9 more
wiley   +1 more source

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