Results 1 to 10 of about 10,195 (155)
Study on Actuator Line Modeling of Two NREL 5-MW Wind Turbine Wakes [PDF]
Applied Sciences, 2018 The wind turbine wakes impact the efficiency and lifespan of the wind farm. Therefore, to improve the wind plant performance, research on wind plant control is essential. The actuator line model (ALM) is proposed to simulate the wind turbine efficiently.
Ziying Yu, Xing Zheng, Qingwei Ma
doaj +6 more sources
Effects of wind turbine wakes on bird gliding aerodynamic performance [PDF]
Scientific ReportsWind power, as a critical source of renewable energy to combat global warming, is growing rapidly worldwide. A great concern has arisen over the killing of a great number of birds by wind turbines.
Xuefeng Yang +4 more
doaj +2 more sources
Energies, 2021 Many bottom-mounted offshore wind farms are currently planned for the coastal areas of Japan, in which wind speeds of 6.0–10.0 m/s are extremely common.
Takanori Uchida +3 more
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Atmospheric Turbulence Effects on Wind-Turbine Wakes: An LES Study
Energies, 2012 A numerical study of atmospheric turbulence effects on wind-turbine wakes is presented. Large-eddy simulations of neutrally-stratified atmospheric boundary layer flows through stand-alone wind turbines were performed over homogeneous flat surfaces with ...
Yu-Ting Wu, Fernando Porté-Agel
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Remote Sensing, 2017 Wake characteristics are of great importance for wind park performance and turbine loads. While wind tunnel experiments provided a solid base for the basic understanding of the structure and dynamics of wind turbine wakes, the consequent step forward to ...
Valerie-Marie Kumer +2 more
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Application of the Townsend–George theory for free shear flows to single and double wind turbine wakes – a wind tunnel study [PDF]
Wind Energy Science, 2022 The evolution of the mean velocity and the turbulence downstream of wind turbine wakes within the atmospheric boundary layer has been studied over the past decades, but an analytical description is still missing.
I. Neunaber +3 more
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The Jensen wind farm parameterization [PDF]
Wind Energy Science, 2022 Wind farm power production is known to be significantly affected by turbine wakes. When mesoscale numerical models are used to predict power production, the turbine wakes cannot be resolved directly because they are sub-grid features, and therefore their
Y. Ma, C. L. Archer, A. Vasel-Be-Hagh
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Effect of tip spacing, thrust coefficient and turbine spacing in multi-rotor wind turbines and farms [PDF]
Wind Energy Science, 2020 Large eddy simulations (LESs) are performed to study the wakes of a multi-rotor wind turbine configuration comprising four identical rotors mounted on a single tower.
N. S. Ghaisas +5 more
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Meso- to microscale modeling of atmospheric stability effects on wind turbine wake behavior in complex terrain [PDF]
Wind Energy Science, 2022 Terrain-induced flow phenomena modulate wind turbine performance and wake behavior in ways that are not adequately accounted for in typical wind turbine wake and wind plant design models.
A. S. Wise +6 more
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Brief communication: A clarification of wake recovery mechanisms [PDF]
Wind Energy Science, 2023 Understanding wind turbine wake recovery is important for developing models of wind turbine interaction employed in the design of energy-efficient wind farm layouts.
M. P. van der Laan +2 more
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