Results 21 to 30 of about 194,281 (299)
Multiple Wind Turbine Wakes Modeling Considering the Faster Wake Recovery in Overlapped Wakes [PDF]
Energies, 2019 In a wind farm some wind turbines may be affected by multiple upwind wakes. The commonly used approach in engineering to simulate the interaction effect of different wakes is to combine the single analytical wake model and the interaction model. The higher turbulence level and shear stress profile generated by upwind turbines in the superposed area ...
Zhenzhou Shao +4 more
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, 2020 Presentation at Wakebench3 meeting of the final results from the Offshore Wind Accelerator (OWA) Wake Modelling Challenge on the prediction of array efficiency at 5 offshore wind farms. Evaluation scripts and additional results available at the GitHub and simulation data repositories.
Sanz Rodrigo, J. +12 more
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Remote Sensing, 2018 This study presents the setup, methodology and results from a measurement campaign dedicated to the characterization of full-scale wind turbine wakes under different inflow conditions.
Fernando Carbajo Fuertes +2 more
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Remote Sensing, 2019 Accurate prediction of wind turbine wakes is important for more efficient design and operation of wind parks. Volumetric wake measurements of nacelle-mounted Doppler lidars are used to characterize the wake of a full-scale wind turbine and to validate an
Peter Brugger +4 more
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Study on Kelvin wake scattering characteristics of turning ship
Zhongguo Jianchuan Yanjiu, 2023 ObjectiveThis study focuses on the turning ship Kelvin wake and its electromagnetic scattering characteristics in order to provide a theoretical foundation for the detection and recognition of nonlinear ship wakes.
Jianan YAN, Ding NIE, Min ZHANG
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Introduction to and comparison of deep learning and optimization approaches to analytical wake modeling of a tilted wind turbine [PDF]
Wind Energy ScienceThis paper introduces innovative optimization and deep learning techniques to enhance the prediction of complex wake dynamics in the downstream wind velocity of tilted wind turbines.
J. Cutler, C. Bay, A. Ning
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Frontiers in Energy Research, 2022 The development of new wake models is currently one of the key approaches envisioned to further improve the levelized cost of energy of wind power. While the wind energy literature abounds with operational wake models capable of predicting in fast-time ...
Maxime Lejeune +2 more
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Toward Development of a Stochastic Wake Model: Validation Using LES and Turbine Loads
Energies, 2017 Wind turbines within an array do not experience free-stream undisturbed flow fields. Rather, the flow fields on internal turbines are influenced by wakes generated by upwind unit and exhibit different dynamic characteristics relative to the free stream ...
Jae Sang Moon +4 more
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A New Streamwise Scaling for Wind Turbine Wake Modeling in the Atmospheric Boundary Layer
Energies, 2022 In this study, we aim to investigate if there is a scaling of the streamwise distance from a wind turbine that leads to a collapse of the mean wake velocity deficit under different ambient turbulence levels.
Dara Vahidi, Fernando Porté-Agel
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Sensitivity of Wake Modelling Setups
Journal of Physics: Conference Series, 2022 Abstract Engineering wake modelling with single turbine wake models and wake superposition models (SupModel) requires the choice of two crucial settings: the type of wake superposition and the wake expansion rate parameter. Based on offshore wind farm measurements, the appropriate tuning of such wake modelling setups with respect to wind
L Kemme +4 more
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