Results 181 to 190 of about 124,957 (333)
Impacts of Blade Camber on Cross‐Flow Turbine Performance and Loading
Wind Energy, Volume 29, Issue 5, May 2026.ABSTRACT Cross‐flow turbines show promise for renewable energy generation from wind and tidal sources. The rotating reference frame of cross‐flow turbine blades results in virtual camber and incidence due to streamline curvature, altering the lift, drag, and pitching moment of the blades. Adding geometric camber is therefore likely to alter performance
Ari Athair +3 more
wiley +1 more source
CEA-DETR: A Multi-Scale Feature Fusion-Based Method for Wind Turbine Blade Surface Defect Detection. [PDF]
Sensors (Basel)Luo X, Wang R, Zhang J, Zeng J, Cai X.
europepmc +1 more source
Blade loss transient dynamics analysis, volume 1. Task 1: Survey and perspective [PDF]
An analytical technique was developed to predict the behavior of a rotor system subjected to sudden unbalance. The technique is implemented in the Turbine Engine Transient Rotor Analysis (TETRA) computer program using the component element method.
Bach, L. J. +3 more
core +1 more source
Wind Energy, Volume 29, Issue 5, May 2026.ABSTRACT An experimental study of NACA0021 airfoil equipped with vortex generators (VGs) and Gurney flaps (GFs) was conducted to assess the effects of these devices on the aerodynamic airfoil performance, the information that is necessary for studying the self‐starting characteristics of vertical axis wind turbines (VAWTs).
Marin Ivanković +4 more
wiley +1 more source
Gas Turbine Blade Failures Repaired Using Laser Metal Additive Remanufacturing. [PDF]
Materials (Basel)Chen C, Zhang M, Liu H, Yang Q.
europepmc +1 more source
Energy efficient engine: Low-pressure turbine subsonic cascade component development and integration program [PDF]
A subsonic cascade test program was conducted to provide technical data for optimizing the blade and vane airfoil designs for the Energy Efficient Engine Low-Pressure Turbine component. The program consisted of three parts.
Knudsen, L. K. +3 more
core +1 more source
Wind Energy, Volume 29, Issue 5, May 2026.ABSTRACT As wind energy continues to expand, ensuring the reliability of wind turbines is critical for optimising operational efficiency and minimising downtime. Based on maintenance data from over 1,000 onshore and offshore wind turbines covering more than 4200 operating years, this study presents an analysis of wind turbine failure behaviour over ...
Julia Walgern +3 more
wiley +1 more source
Analysis on Blade of Wind Turbine System Load and Power of Tower Coupling System [PDF]
, 2015 Peidong Du +3 more
openalex +1 more source
Hidden Markov Models for Bounded, Inflated Time Series: Forecasting Icing on Wind Turbine Blades
Wind Energy, Volume 29, Issue 5, May 2026.ABSTRACT Time series analysis of icing‐induced power loss in wind turbines pose several challenges: the response is bounded, serially dependent, intermittently missing, highly dispersed, and often inflated at a single value. We address these challenges with discrete‐time hidden Markov models for a discrete‐continuous process assumed to follow a mixture
Albert S. Bisgaard +3 more
wiley +1 more source