A novel wake model for yawed wind turbines
Sign Up to like & getrecommendations! Published in 2019 at "Energy"
DOI: 10.1016/j.energy.2019.04.120
Abstract: Abstract One of the current major challenges in wind energy is to maximize energy production of wind farms. One approach in this effort is through control of wind turbine wake interactions, since undesirable wake interactions… read more here.
Keywords: novel wake; wake model; wake interactions; model ... See more keywords
Development of a wake model for Darrieus-type straight-bladed vertical axis wind turbines and its application to micro-siting problems
Sign Up to like & getrecommendations! Published in 2017 at "Renewable Energy"
DOI: 10.1016/j.renene.2017.07.094
Abstract: Recent wake studies suggest that vertical axis wind turbines (VAWTs) exhibit a potential increase in packing density in wind farm situations. In this study, an analytical wake model fit for straight-bladed VAWTs is developed and… read more here.
Keywords: wake model; wind; wind turbines; axis wind ... See more keywords
Wind farm layout optimization with a three-dimensional Gaussian wake model
Sign Up to like & getrecommendations! Published in 2020 at "Renewable Energy"
DOI: 10.1016/j.renene.2020.06.003
Abstract: Abstract An accurate wake model is essential for the mathematical modeling of a wind farm (WF) and the optimal positioning of wind turbines (WTs). In order to effectively solve the WF layout optimization problem, this… read more here.
Keywords: layout optimization; wake model; gaussian wake; optimization ... See more keywords
A Simplified Free Vortex Wake Model of Wind Turbines for Axial Steady Conditions
Sign Up to like & getrecommendations! Published in 2018 at "Applied Sciences"
DOI: 10.3390/app8060866
Abstract: A simplified free vortex wake (FVW) model called the vortex sheet and ring wake (VSRW) model was developed to rapidly calculate the aerodynamic performance of wind turbines under axial steady conditions. The wake in the… read more here.
Keywords: simplified fvw; fvw model; wake model; model ... See more keywords
Wind Turbine Wake Characterization for Improvement of the Ainslie Eddy Viscosity Wake Model
Sign Up to like & getrecommendations! Published in 2018 at "Energies"
DOI: 10.3390/en11102823
Abstract: This paper presents a modified version of the Ainslie eddy viscosity wake model and its accuracy by comparing it with selected exiting wake models and wind tunnel test results. The wind tunnel test was performed… read more here.
Keywords: ainslie eddy; wake model; model; wind turbine ... See more keywords
Realistic Wind Farm Layout Optimization through Genetic Algorithms Using a Gaussian Wake Model
Sign Up to like & getrecommendations! Published in 2018 at "Energies"
DOI: 10.3390/en11123268
Abstract: Wind Farm Layout Optimization (WFLO) can be useful to minimize power losses associated with turbine wakes in wind farms. This work presents a new evolutionary WFLO methodology integrated with a recently developed and successfully validated… read more here.
Keywords: methodology; layout optimization; wind; wake model ... See more keywords
A New Wind Turbine CFD Modeling Method Based on a Porous Disk Approach for Practical Wind Farm Design
Sign Up to like & getrecommendations! Published in 2020 at "Energies"
DOI: 10.3390/en13123197
Abstract: In this study, the new computational fluid dynamics (CFD) porous disk (PD) wake model was proposed in order to accurately predict the time-averaged wind speed deficits in the wind turbine wake region formed on the… read more here.
Keywords: wind; disk; wake model; model ... See more keywords
Development of a new free wake model using finite vortex element for a horizontal axis wind turbine
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Aeronautical and Space Sciences"
DOI: 10.5139/ijass.2017.18.1.17
Abstract: The treatment of rotor wake has been a critical issue in the field of the rotor aerodynamics. This paper presents a new free wake model for the unsteady analysis for a wind turbine. A blade-wake-tower… read more here.
Keywords: wake model; free wake; model; wake ... See more keywords