Effect investigation of yaw on wind turbine performance based on SCADA data
J Dai, X Yang, W Hu, L Wen, Y Tan - Energy, 2018 - Elsevier
Due to the time-varying wind direction, yaw operation of wind turbines is a common state.
Under yaw, the aerodynamic behavior of wind turbines is complicated, and also causes …
Under yaw, the aerodynamic behavior of wind turbines is complicated, and also causes …
Novel machine-learning-based stall delay correction model for improving blade element momentum analysis in wind turbine performance prediction
Wind turbine blades experience excessive load due to inaccuracies in the prediction of
aerodynamic loads by conventional methods during design, leading to structural failure. The …
aerodynamic loads by conventional methods during design, leading to structural failure. The …
[HTML][HTML] On the importance of the root-to-hub adapter effects on HAWT performance: A CFD-BEM numerical investigation
This research presents the results of an investigation about the effects of the transition
region shape, between the hub and the full blade, on the overall performance of horizontal …
region shape, between the hub and the full blade, on the overall performance of horizontal …
How to extrapolate 3D aerodynamic coefficients from HAWT CFD simulations: an inverse BEM approach
In the present work the authors developed a methodology based on an inverse BEM
method, to easily extrapolate 3D aerodynamic coefficients from HAWT CFD 3D simulation …
method, to easily extrapolate 3D aerodynamic coefficients from HAWT CFD 3D simulation …
Aeroelastic model of flexible blades of wind turbines under complex wind speed profiles
P He, J Xia - Acta Mechanica Sinica, 2023 - Springer
With the increasing size of wind turbines, the inflow conditions are also becoming more and
more complex, and the rotor speed and blade-pitch angle are unknown under complex …
more complex, and the rotor speed and blade-pitch angle are unknown under complex …
Influence of control system on aerodynamic characteristics and elastic deformation of horizontal axis wind turbine blades
P He, J Xia - Journal of Mechanical Science and Technology, 2024 - Springer
The operation of wind turbines involves a complex interaction between aerodynamics,
structural mechanics, and control systems. However, the control system is frequently …
structural mechanics, and control systems. However, the control system is frequently …
复合材料叶片截面刚度对风力机叶片气弹响应的敏感性研究
牛牧华， 陈程， 李倩 - 太阳能学报, 2023 - epjournal.csee.org.cn
为更深入考查叶片刚度对风力机气弹响应的影响, 对叶片截面的刚度矩阵中的主对角线刚度系数
在稳态风和湍流风况下的风力机气弹响应的影响以及敏感性进行系统研究 …
在稳态风和湍流风况下的风力机气弹响应的影响以及敏感性进行系统研究 …
Investigation of the pitch load of large-scale wind turbines using field SCADA data
F Zhang, J Dai, D Liu, L Li, X Long - energies, 2019 - mdpi.com
Variable pitch technology is an indispensable key technology of large-scale wind turbines.
The reliable pitch mechanism is the basic guarantee for achieving variable pitch. At present …
The reliable pitch mechanism is the basic guarantee for achieving variable pitch. At present …
Comprehensive optimization of the unmanned tilt-wing cargo aircraft with distributed propulsors
G Chen, D Ma, Y Jia, X Xia, C He - IEEE Access, 2020 - ieeexplore.ieee.org
The unmanned tilt-wing cargo aircraft using distributed propulsors is an emerging aircraft
significantly different from traditional types. This paper proposes an aerodynamic …
significantly different from traditional types. This paper proposes an aerodynamic …
A detailed analysis of the centrifugal pumping phenomenon in HAWTS through the use of CFD models
The centrifugal pumping, also known as rotational augmentation, is a 3D phenomenon
which is of utmost importance in the aerodynamics of HAWTs. A clear physical explanation …
which is of utmost importance in the aerodynamics of HAWTs. A clear physical explanation …