Articles | Volume 1, issue 2
Wind Energ. Sci., 1, 89–100, 2016
https://doi.org/10.5194/wes-1-89-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Wind Energ. Sci., 1, 89–100, 2016
https://doi.org/10.5194/wes-1-89-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Research article 12 Jul 2016
Research article | 12 Jul 2016
Detailed analysis of the blade root flow of a horizontal axis wind turbine
Iván Herráez et al.
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Cited
17 citations as recorded by crossref.
- Influence of the conservative rotor loads on the near wake of a wind turbine I. Herráez et al. 10.1088/1742-6596/854/1/012022
- Numerical investigation of modeling frameworks and geometric approximations on NREL 5 MW wind turbine M. Siddiqui et al. 10.1016/j.renene.2018.07.062
- Numerical analyses and optimizations on the flow in the nacelle region of a wind turbine P. Weihing et al. 10.5194/wes-3-503-2018
- Analysis of the DANAERO wind turbine field database to assess the importance of different state‐of‐the‐art blade element momentum (BEM) correction models T. Potentier et al. 10.1002/ese3.908
- Effects of root Gurney flaps on the aerodynamic performance of a horizontal axis wind turbine Y. Zhang et al. 10.1016/j.energy.2019.115955
- Wind turbine unsteady aerodynamics and performance by a free-wake panel method L. Greco & C. Testa 10.1016/j.renene.2020.08.002
- New vortex‐lift and tangential‐force models for HAWT aerodynamic load prediction M. Elgammi et al. 10.1002/we.2508
- Power improvement of NREL 5-MW wind turbine using multi-DBD plasma actuators A. Ebrahimi & M. Movahhedi 10.1016/j.enconman.2017.05.019
- Control of rotation speed using angle change or effective cross-sectional area of blades on wind turbines Y. Yulianto et al. 10.1088/1757-899X/1073/1/012078
- High Fidelity Computational Fluid Dynamics Assessment of Wind Tunnel Turbine Test M. Siddiqui et al. 10.1088/1742-6596/1356/1/012044
- Predicting the stochastic aerodynamic loads on blades of two yawed downwind hawts in uncontrolled conditions using a bem algorithm M. Elgammi et al. 10.1016/j.renene.2019.06.114
- RANS and DDES simulations of a horizontal-axis wind turbine under stalled flow condition using OpenFOAM Y. Zhang et al. 10.1016/j.energy.2018.11.014
- Effects of inflow turbulence on structural response of wind turbine blades L. Gao et al. 10.1016/j.jweia.2020.104137
- Fluid-structure coupled computations of the NREL 5 MW wind turbine by means of CFD B. Dose et al. 10.1016/j.renene.2018.05.064
- Experimental investigation of an active slat for airfoil load alleviation P. Singh et al. 10.1063/5.0045846
- Remote surface damage detection on rotor blades of operating wind turbines by means of infrared thermography D. Traphan et al. 10.5194/wes-3-639-2018
- Cutting-Edge Turbulence Simulation Methods for Wind Energy and Aerospace Problems S. Heinz et al. 10.3390/fluids6080288
17 citations as recorded by crossref.
- Influence of the conservative rotor loads on the near wake of a wind turbine I. Herráez et al. 10.1088/1742-6596/854/1/012022
- Numerical investigation of modeling frameworks and geometric approximations on NREL 5 MW wind turbine M. Siddiqui et al. 10.1016/j.renene.2018.07.062
- Numerical analyses and optimizations on the flow in the nacelle region of a wind turbine P. Weihing et al. 10.5194/wes-3-503-2018
- Analysis of the DANAERO wind turbine field database to assess the importance of different state‐of‐the‐art blade element momentum (BEM) correction models T. Potentier et al. 10.1002/ese3.908
- Effects of root Gurney flaps on the aerodynamic performance of a horizontal axis wind turbine Y. Zhang et al. 10.1016/j.energy.2019.115955
- Wind turbine unsteady aerodynamics and performance by a free-wake panel method L. Greco & C. Testa 10.1016/j.renene.2020.08.002
- New vortex‐lift and tangential‐force models for HAWT aerodynamic load prediction M. Elgammi et al. 10.1002/we.2508
- Power improvement of NREL 5-MW wind turbine using multi-DBD plasma actuators A. Ebrahimi & M. Movahhedi 10.1016/j.enconman.2017.05.019
- Control of rotation speed using angle change or effective cross-sectional area of blades on wind turbines Y. Yulianto et al. 10.1088/1757-899X/1073/1/012078
- High Fidelity Computational Fluid Dynamics Assessment of Wind Tunnel Turbine Test M. Siddiqui et al. 10.1088/1742-6596/1356/1/012044
- Predicting the stochastic aerodynamic loads on blades of two yawed downwind hawts in uncontrolled conditions using a bem algorithm M. Elgammi et al. 10.1016/j.renene.2019.06.114
- RANS and DDES simulations of a horizontal-axis wind turbine under stalled flow condition using OpenFOAM Y. Zhang et al. 10.1016/j.energy.2018.11.014
- Effects of inflow turbulence on structural response of wind turbine blades L. Gao et al. 10.1016/j.jweia.2020.104137
- Fluid-structure coupled computations of the NREL 5 MW wind turbine by means of CFD B. Dose et al. 10.1016/j.renene.2018.05.064
- Experimental investigation of an active slat for airfoil load alleviation P. Singh et al. 10.1063/5.0045846
- Remote surface damage detection on rotor blades of operating wind turbines by means of infrared thermography D. Traphan et al. 10.5194/wes-3-639-2018
- Cutting-Edge Turbulence Simulation Methods for Wind Energy and Aerospace Problems S. Heinz et al. 10.3390/fluids6080288
Latest update: 26 Nov 2021
Short summary
The flow in the blade root region of horizontal axis wind turbines is highly three-dimensional. Furthermore, it is influenced by the presence of strong trailing vortices. In this work we study the complex root flow by means of experiments and numerical simulations. The simulations are shown to be reliable at predicting the main flow features of the rotor blades. Additionally, new insight into the physical mechanisms governing the blade root aerodynamics is given.
The flow in the blade root region of horizontal axis wind turbines is highly three-dimensional....
