Results 141 to 150 of about 549,955 (335)
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
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
Research on Fatigue Damage Behavior of Main Beam Sub-Structure of Composite Wind Turbine Blade [PDF]
Haixia Kou +4 more
openalex +1 more source
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]
Telega J +4 more
europepmc +1 more source
The Impact of Manufacturing Variations on the Aerothermal Performance of High-Pressure Turbine Blade Shrouds [PDF]
Bram Hulhoven +3 more
openalex +1 more source
Integrated Aerodynamic and Structural Blade Shape Optimization of Axial Turbines Operating With Supercritical Carbon Dioxide Blended With Dopants [PDF]
Abdelrahman S. Abdeldayem +4 more
openalex +1 more source
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
Unsteady Boundary Layer Transition on a High Pressure Turbine Rotor Blade [PDF]
M. Tiedemann, Friedrich Kost
openalex +1 more source
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

