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Proceedings Papers

Wake Structure in Yawed Approaching Flows for an Axial-Flow Wind Turbine

Mohammad H. B. Ahmadi, Zhiyin Yang
Proc. ASME. GT2022, Volume 11: Wind Energy, V011T38A022, June 13–17, 2022
Paper No: GT2022-83444
DOI: https://doi.org/10.1115/GT2022-83444
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Topics: Axial flow, Flow (Dynamics), Wakes, Wind turbines, Turbines, Yaw, Actuators, Blades, Deflection, Horizontal axis wind turbines
Proceedings Papers

Low Wind Speed Characteristics of an Optimized Diffuser Augmented Wind Turbine

Hazem H. Abdelrahman, Ahmed M. R. Elbaz, Ahmed M. Elkholy
Proc. ASME. GT2022, Volume 11: Wind Energy, V011T38A010, June 13–17, 2022
Paper No: GT2022-82052
DOI: https://doi.org/10.1115/GT2022-82052
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Topics: Computational fluid dynamics, Diffusers, Wind turbines, Wind velocity, Torque, Turbines, Reynolds-averaged Navier–Stokes equations, Wind, Energy generation, Genetic algorithms
Proceedings Papers

A Study of Onshore Wind Turbine Property Damage

Bin Jou
Proc. ASME. GT2022, Volume 11: Wind Energy, V011T38A003, June 13–17, 2022
Paper No: GT2022-80471
DOI: https://doi.org/10.1115/GT2022-80471
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Topics: Damage, Risk assessment, Wind turbines
Proceedings Papers

Large Eddy Simulations of Wind Turbine Flows

Jérôme Dabas, Laurent Gicquel, Nicolas Odier, Florent Duchaine
Proc. ASME. GT2022, Volume 11: Wind Energy, V011T38A011, June 13–17, 2022
Paper No: GT2022-82096
DOI: https://doi.org/10.1115/GT2022-82096
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Topics: Flow (Dynamics), Large eddy simulation, Wind turbines, Wakes, Computational fluid dynamics, Engineering simulation, Simulation, Turbines, Turbulence, Wind farms
Proceedings Papers

A Novel Wake Control Approach for Power Generation Improvement of Three Wind Turbines in a Wind Farm

Mahdi Erfanian Nakhchi Toosi, Mohammad Rahmati
Proc. ASME. GT2022, Volume 11: Wind Energy, V011T38A008, June 13–17, 2022
Paper No: GT2022-81983
DOI: https://doi.org/10.1115/GT2022-81983
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Topics: Energy generation, Wakes, Wind farms, Wind turbines, Yaw
Proceedings Papers

Impact of Post-Stall Extrapolation and Rotational-Augmentation Models on the Performance of Stall-Controlled Wind Turbines

Francesco Papi, Alberto Nocentini, Pier Francesco Melani, Alessandro Bianchini
Proc. ASME. GT2022, Volume 11: Wind Energy, V011T38A014, June 13–17, 2022
Paper No: GT2022-82268
DOI: https://doi.org/10.1115/GT2022-82268
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Topics: Wind turbines, Turbines, Airfoils, Blades, Engineering simulation, Servomechanisms, Simulation, Computer simulation, Control equipment, Design
Proceedings Papers

Methodology for the Pitch Controller Wind Prediction System in Small Wind Turbines

Oscar Lara-Mendoza, Juan Carlos Jáuregui-Correa, Ernesto Chavero-Navarrete, José R. García-Martínez
Proc. ASME. GT2022, Volume 11: Wind Energy, V011T38A006, June 13–17, 2022
Paper No: GT2022-81874
DOI: https://doi.org/10.1115/GT2022-81874
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Topics: Control equipment, Wind, Wind turbines
Proceedings Papers

Bearing Fault Detection on Wind Turbine Gearbox Vibrations Using Generalized Likelihood Ratio-Based Indicators

Kayacan Kestel, Cédric Peeters, Jérôme Antoni, Shawn Sheng, Jan Helsen
Proc. ASME. GT2022, Volume 11: Wind Energy, V011T38A005, June 13–17, 2022
Paper No: GT2022-81294
DOI: https://doi.org/10.1115/GT2022-81294
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Topics: Bearings, Condition monitoring, Flaw detection, Mechanical drives, Vibration, Wind turbines
Proceedings Papers

Computational Modeling of the Effects of Rain on Wind Turbine Performance

Aishwerya Gahlot, Lakshmi Sankar, Auraluck Pichitkul
Proc. ASME. GT2022, Volume 11: Wind Energy, V011T38A016, June 13–17, 2022
Paper No: GT2022-82500
DOI: https://doi.org/10.1115/GT2022-82500
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Topics: Aerodynamics, Blades, Computational fluid dynamics, Computer simulation, Drops, Momentum, Water, Wind turbines
Proceedings Papers

Aeroelastic Analysis of Large-Scale Wind Turbines With Biplane Rotors

Auraluck Pichitkul, Lakshmi Sankar
Proc. ASME. GT2022, Volume 11: Wind Energy, V011T38A017, June 13–17, 2022
Paper No: GT2022-82584
DOI: https://doi.org/10.1115/GT2022-82584
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Topics: Design, Rotors, Wind turbines
Proceedings Papers

Effect of Twist Angle on the Performance of Darrieus Vertical Axis Wind Turbines

Ahmed S. Saad, Mahmoud Ahmed
Proc. ASME. GT2022, Volume 11: Wind Energy, V011T38A001, June 13–17, 2022
Paper No: GT2022-80198
DOI: https://doi.org/10.1115/GT2022-80198
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Topics: Blades, Computer simulation, Cycles, Design, Flow (Dynamics), Fluctuations (Physics), Navier-Stokes equations, Oscillations, Rotation, Rotors
Proceedings Papers

Condition Monitoring of Wind Turbines Based on Anomaly Detection Using Deep Support Vector Data Description

Dandan Peng, Chenyu Liu, Wim Desmet, Konstantinos Gryllias
Proc. ASME. GT2022, Volume 11: Wind Energy, V011T38A018, June 13–17, 2022
Paper No: GT2022-82624
DOI: https://doi.org/10.1115/GT2022-82624
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Topics: Condition monitoring, Wind turbines
Proceedings Papers

Direct Numerical Simulations of Aerodynamic Performance of Wind Turbine Airfoil by Considering Flap-Wise Blade Oscillations

Mahdi Erfanian Nakhchi Toosi, Mohammad Rahmati
Proc. ASME. GT2022, Volume 11: Wind Energy, V011T38A009, June 13–17, 2022
Paper No: GT2022-81988
DOI: https://doi.org/10.1115/GT2022-81988
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Topics: Airfoils, Blades, Computer simulation, Flow separation, Oscillations, Vibration, Wind turbines
Proceedings Papers

Optimum Control Scheme for Deformable Blades Applied to Horizontal Wind Turbine

Juan Carlos Jauregui-Correa, Azael Duran-Catillo
Proc. ASME. GT2022, Volume 11: Wind Energy, V011T38A004, June 13–17, 2022
Paper No: GT2022-81169
DOI: https://doi.org/10.1115/GT2022-81169
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Topics: Blades, Shapes, Wind turbines
Proceedings Papers

Bearing Diagnostics Using Kurtosis Spectral Correlation Based on Cyclic Modulation Spectrum Estimation

Alexandre Mauricio, Konstantinos Gryllias
Proc. ASME. GT2022, Volume 2: Coal, Biomass, Hydrogen, and Alternative Fuels; Controls, Diagnostics, and Instrumentation; Steam Turbine, V002T05A025, June 13–17, 2022
Paper No: GT2022-83600
DOI: https://doi.org/10.1115/GT2022-83600
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Topics: Bearings, Signals, Transients (Dynamics), Breakdown (Electricity), Damage, Filters, Fourier transforms, Machine components, Maintenance, Noise (Sound)
Proceedings Papers

Influence of Yawed Wind Flow on the Blade Forces/Bending Moments and Blade Elastic Torsion for an Axial-Flow Wind Turbine

Mohammad H. B. Ahmadi, Zhiyin Yang
Proc. ASME. GT2021, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Wind Energy; Scholar Lecture, V001T40A004, June 7–11, 2021
Paper No: GT2021-60237
DOI: https://doi.org/10.1115/GT2021-60237
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Topics: Axial flow, Blades, Flow (Dynamics), Torsion, Wind, Wind turbines, Risk-based maintenance, Rotors, Actuators, Horizontal axis wind turbines
Proceedings Papers

High Efficiency Wind Turbine Using Co-Flow Jet Active Flow Control

Kewei Xu, Gecheng Zha
Proc. ASME. GT2021, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Wind Energy; Scholar Lecture, V001T40A003, June 7–11, 2021
Paper No: GT2021-59664
DOI: https://doi.org/10.1115/GT2021-59664
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Topics: Flow (Dynamics), Flow control, Wind turbines, Airfoils, Blades, Flow separation, Turbines, Wind velocity, Adaptive control, Doors
Proceedings Papers

Machine Learning Aided Prediction of Rain Erosion Damage on Wind Turbine Blade Sections

Alessio Castorrini, Paolo Venturini, Fabrizio Gerboni, Alessandro Corsini, Franco Rispoli
Proc. ASME. GT2021, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Wind Energy; Scholar Lecture, V001T40A002, June 7–11, 2021
Paper No: GT2021-59156
DOI: https://doi.org/10.1115/GT2021-59156
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Topics: Blades, Damage, Erosion, Machine learning, Wind turbines, Coating processes, Coatings, Energy generation, Modeling, Turbine blades
Proceedings Papers

Condition Monitoring of Wind Turbines Based on the Scattering Transform of Vibration Data

Junyu Qi, Alexandre Mauricio, Konstantinos Gryllias
Proc. ASME. GT2021, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Wind Energy; Scholar Lecture, V001T40A005, June 7–11, 2021
Paper No: GT2021-60280
DOI: https://doi.org/10.1115/GT2021-60280
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Topics: Bearings, Condition monitoring, Electromagnetic scattering, Radiation scattering, Scattering (Physics), Vibration, Wind turbines
Proceedings Papers

A Stochastic Model for Nanoparticle Deposits Growth

Alessio Suman, Alessandro Vulpio, Nicola Casari, Michele Pinelli
Proc. ASME. GT2021, Volume 8: Oil and Gas Applications; Steam Turbine, V008T20A014, June 7–11, 2021
Paper No: GT2021-59458
DOI: https://doi.org/10.1115/GT2021-59458
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Topics: Nanoparticles, Particulate matter, Adhesion, Aircraft engines, Dust, Engineering systems and industry applications, Fans, Heat exchangers, Photovoltaic panels, Safety