Fundamentals of different wind turbines for electricity generation and their modelling methods using different algorithms

R Zohreh, SJ Sheshbahreh, M Ghorbani… - Insight-Energy …, 2023 - insight.piscomed.com
Increased concern for the environment has led to the search for more environment-friendly
energy sources so that wind energy can be used as an endless option for human …

Predicting aerodynamic performance of savonius wind turbine: An application of generalized k-ω turbulence model

MB Duc, HT The, KP Van, AD Le - Ocean Engineering, 2023 - Elsevier
Savonius wind turbine (SWT) is one of the popular vertical axis wind turbines (VAWT) used
for energy harvesting applications. In this study, the aerodynamic performance of the SWT is …

Design and optimization of a novel U-type vertical axis wind turbine with response surface and machine learning methodology

B Cheng, Y Yao - Energy Conversion and Management, 2022 - Elsevier
A novel U-type Darrieus Wind Turbine (UDWT) is proposed by this study. During the design
and optimization of UDWT, Machine Learning (ML) method based on BPNN and three …

Performance enhancement of a vertical axis wind turbine using a slotted deflective flap at the trailing edge

C Attie, A ElCheikh, J Nader, M Elkhoury - Energy Conversion and …, 2022 - Elsevier
Vertical axis wind turbines (VAWTs) exhibit dynamic stall under operational conditions which
causes boundary layer separation from the surface of the blade. This hinders the turbine's …

Toward improving the performance of a variable pitch vertical axis wind turbine (VP-VAWT), Part 2: Multi-objective optimization using NSGA-II with CFD in the loop

S Rasekh, SK Aliabadi - Ocean Engineering, 2023 - Elsevier
In this study, a multi-objective optimization is performed to improve the performance of a
Darrieus vertical axis wind turbine (VAWT) at low tip speed ratios considering the …

Optimization and sensitivity analysis of double serpentine nozzles within confined layouts by response surface methodology

X Zhang, Y Shan, J Zhang - Thermal Science and Engineering Progress, 2023 - Elsevier
Double serpentine nozzles have been widely used due to their excellent performance in
infrared stealth. Based on the layout characteristics within a confined space, a nozzle design …

Using deep generative adversarial network to explore novel airfoil designs for vertical-axis wind turbines

GB Santos, AV Pantaleão, LO Salviano - Energy Conversion and …, 2023 - Elsevier
Wind energy has emerged as an attractive alternative to the current fossil fuel-based energy
mix. In this context, small-scale H-Darrieus vertical-axis wind turbines (VAWTs) combine …

Performance enhancement of savonius wind turbine by multicurve blade shape

M Banh Duc, H Tran the, N Dinh Duc… - Energy Sources, Part …, 2023 - Taylor & Francis
This study proposes a novel blade configuration, made with a multicurve profile, to further
maximize the advanced benefits and the performance of a Savonius turbine for energy …

Parameter optimisation of the Eolic Cell to augment wind power density through the Metamodel of Optimal Prognosis

AR Calle, G Baca, S Gonzales, AD Zamora… - … of Sustainable Energy, 2024 - Taylor & Francis
The present work advances a methodology to optimise variables involved in fluid dynamic
phenomena for augmented wind turbines. Particularly, the study focuses on improving the …

Efficient Modeling of Blades via Beam Element in the Multi-Objective Optimization of Small Wind Turbine Blades

A Kayran, D Çöker, C Muyan… - ASME …, 2023 - asmedigitalcollection.asme.org
A study is conducted to propose an efficient structural analysis method to be included in the
multi-objective optimization of small wind turbine (SWT) blades. For this purpose, initially …