Darrieus vertical-axis wind turbine performance enhancement approach and optimized design: A review

Z Shen, S Gong, Z Zuo, Y Chen, W Guo - Ocean Engineering, 2024 - Elsevier
Wind energy is a clean and renewable energy source. The Darrieus vertical-axis wind
turbine has the potential to be an efficient wind turbine with numerous applications. Various …

A prediction method for blade deformations of large-scale FVAWTs using dynamics theory and machine learning techniques

W Deng, L Liu, Y Dai, H Wu, Z Yuan - Energy, 2024 - Elsevier
There is renewed interest in floating vertical axis wind turbines (FVAWTs) as offshore wind
turbines progressively increase in size and move into deeper waters. To explore the …

Full-scale vs. scaled aerodynamics of 5-MW offshore VAWTs under pitch motion: A numerical analysis

D Zhang, Z Wu, Y Chen, L Kuang, Y Peng, D Zhou… - Applied Energy, 2024 - Elsevier
Earlier studies have shown that the pitch motion of the platform can enhance the power
coefficient of offshore vertical axis wind turbine (VAWT), particularly in the realm of scaled …

Emergency risk analysis of subsea capping stack in blowout scenario integrating numerical simulation with ANN model

J Zhu, G Chen, S Zhang - Ocean Engineering, 2024 - Elsevier
The subsea capping stack is crucial equipment for emergency rescue in a blowout scenario,
which determines the success or failure of the emergency rescue. The secondary risk …

Optimized design of wind turbine airfoil aerodynamic performance and structural strength based on surrogate model

Q Zhang, W Miao, Q Liu, Z Xu, C Li, L Chang, M Yue - Ocean Engineering, 2023 - Elsevier
Though offshore wind turbines have great potential for applications in ocean energy
harvesting, their subject to complex unsteady aerodynamic loads. To obtain wind turbine …

Flow field distribution and structural strength performance evaluation of fixed offshore wind turbine based on digital twin technology

Y Cao, X Tang, J Li, W Chu, F Wang - Ocean Engineering, 2023 - Elsevier
Due to the adverse impact of the offshore environment, the cost of on-site monitoring,
operation and maintenance of offshore wind turbines is greatly increased. Here, a digital …

The surrogate model for short-term extreme response prediction based on ANN and Kriging algorithm

G Zhao, Y Zhao, S Dong - Applied Ocean Research, 2024 - Elsevier
Numerical simulation is a common method for calculating the short-term extreme response
of floating offshore wind turbines (FOWTs). However, it requires significant computational …

[HTML][HTML] Multi-fidelity modeling and analysis of a pressurized vessel-pipe-safety valve system based on MOC and surrogate modeling methods

X Song, Q Li, F Liu, W Zhou, C Zong - Nuclear Engineering and Technology, 2023 - Elsevier
A pressurized vessel-pipe-safety valve (PVPSV) combination is a commonly used
configuration in nuclear power plants, and a good numerical model is essential for the …

Efficiency-Driven Supervised Learning Regressors in Power Modeling and Optimization of Vertical Axis Wind Turbines

E Dorosti, A Shabani… - Energy …, 2024 - asmedigitalcollection.asme.org
Of all the clean energy sources, wind power stands as the most widely available and
employed form. Besides the Horizontal Axis Wind Turbines (HAWT), Vertical Axis Wind …

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X Songa, Q Lia, F Liua, W Zhoua, C Zong - researchgate.net
A pressurized vessel-pipe-safety valve (PVPSV) combination is a commonly used
configuration in nuclear power plants, and a good numerical model is essential for the …