Smoke visualization inside the University of Waterloo Wind Generation Facility was used to determine the helical vortex wake distribution behind a 3.3 m diameter turbine as well as the tip vortex shedding from the blade. Wind Doppler Light Detection and Ranging (LiDAR) measurement devices were ...
Okulov VL, Naumov IV, Mikkelsen RF, Sorensen JN. (2015) Wake effect on a uniform flow behind wind- turbine model. Journal of Physics Conference Series; 625: 012011.Okulov, V. L., Naumov, I. V., Mikkelsen, R. F. & Sorensen, J. N. 2015 Wake effect on a uniform flow behind ...
Optimal wind farm locations require a strong and reliable wind resource and access to transmission lines. As onshore and offshore wind energy grows, preferred locations become saturated with numerous wind farms. An upwind wind farm generates ‘wake effec
Guo T., Guo X., Gao Z., Li S., Zheng X., Gao X., Li R., Wang T., Li Y., Li D., Nacelle and tower effect on a stand-alone wind turbine energy output—A discussion on field measurements of a small wind turbine. Applied Energy, 2021, 303: 117590. Article Google Scholar ...
Individual Blade Pitch Control for the Controls Advanced Research Turbine (CART) Pitching the individual blades of a horizontal-axis wind turbine allows control of asymmetric aerodynamic loads, which in turn influences structural loads ... KA Stol,W Zhao,AD Wright - 《Journal of Solar Energy ...
The smart fatigue load control of a large-scale wind turbine blade subject to wake effect was numerically investigated in this paper. The performances were evaluated and compared at selected typical wind speeds within the whole operational region under three turbine layout strategies, i.e., column,...
Wind turbine wakes are known to have an important effect on power generation and fatigue loads in wind energy parks. Wake characteristics are expected to d... L Chamorro,F Porteagel - Agu Fall Meeting 被引量: 235发表: 2008年 An experimental study of the near-wake structure of a wind turb...
The wake of a wind turbine has substantial influence on the aerodynamic performance of downstream wind turbine. Unsteady numerical simulations are performed in this paper to investigate the wake structure of a three-bladed H-type VAWT (vertical axis wind turbine) and the influence on the aerodynamic...
Offshore wind farms can reduce the availability of downstream wind resources of other farms by as much as 20% within 50 kilometers, due to so-called wake effects. "Wake effect" is the turbulence that occurs in the wake of a wind turbine when the wind passes through it. This turbulence w...
Integrated Wind Farm Power Curve and Power Curve Distribution Function Considering the Wake Effect and Terrain Gradient This work presents a computational method for the simulation of wind speeds and for the calculation of the statistical distributions of wind farm (WF) power curves, where the wake ...