High-fidelity wind turbine wake velocity prediction by surrogate model based on d-POD and LSTM

L Zhou, J Wen, Z Wang, P Deng, H Zhang - Energy, 2023 - Elsevier
To optimize wind farm layout and improve wind energy conversion, it is significant to
accurately and efficiently model wind turbine wake. In this study, a novel dimensionality …

Investigation of the effect of hidden vortex generator-flap integrated mechanism revealed in low velocities on wind turbine blade flow

M Özden, MS Genç, K Koca - Energy Conversion and Management, 2023 - Elsevier
In this study, the flap and vortex generator (VG) mechanisms which were employed
separately in aircraft were used as integrated first in literature. In this mechanism, the flap …

Effect of baffles on efficiency of darrieus vertical axis wind turbines equipped with J-type blades

R Farzadi, A Zanj, M Bazargan - Energy, 2024 - Elsevier
This study investigates the effects of incorporating baffles in J-type bladed vertical axis wind
turbines. The objectives are to analyze the behavior of vortices and their impact on turbine …

Current trends and innovations in enhancing the aerodynamic performance of small-scale, horizontal axis wind turbines: A review

BY Kassa, AT Baheta, A Beyene - … Open Journal of …, 2024 - asmedigitalcollection.asme.org
Wind energy has proven to be one of the most promising resources to meet the challenges
of rising clean energy demand and mitigate environmental pollution. The global new …

[HTML][HTML] Critical issues in the moving reference frame CFD simulation of small horizontal axis wind turbines

A Khedr, F Castellani - Energy Conversion and Management: X, 2024 - Elsevier
Steady computational fluid dynamics with the Moving Reference Frame method has shown
promise as a tool for assessing the aerodynamic performance of small horizontal-axis wind …

Low-speed, low induction multi-blade rotor for energy efficient small wind turbines

O Yilmaz - Energy, 2023 - Elsevier
To promote the deployment of small wind turbines (SWTs), thorough understanding of
design parameter implications is essential. In-depth research is required to comprehend the …

Wind Energy Assessment in Forested Regions Based on the Combination of WRF and LSTM-Attention Models

G Che, D Zhou, R Wang, L Zhou, H Zhang, S Yu - Sustainability, 2024 - mdpi.com
In recent years, the energy crisis has become increasingly severe, and global attention has
shifted towards the development and utilization of wind energy. The establishment of wind …

Aerodynamic performance improvements for a Savonius turbine above a forward-facing step via inclined solar panel: A computational study

H Lu, L Zhou, J Wen, H Tang, P Guo, KT Tim… - Journal of Cleaner …, 2023 - Elsevier
The transformation of urban energy structure is an urgent problem to be solved in
sustainable construction. To fully exploit and utilise renewable energy, this study proposes a …

[HTML][HTML] Blade height impact on self-starting torque for Darrieus vertical axis wind turbines

HS Davari, RM Botez, MS Davari, H Chowdhury… - Energy Conversion and …, 2024 - Elsevier
Self-starting torque (T Self-s tarting) presents a significant challenge for Darrieus vertical
axis wind turbines (DVAWTs), often necessitating external assistance to initiate rotation. This …

Machine learning-based approach to wind turbine wake prediction under yawed conditions

MK Gajendran, IFSA Kabir, S Vadivelu… - Journal of Marine Science …, 2023 - mdpi.com
As wind energy continues to be a crucial part of sustainable power generation, the need for
precise and efficient modeling of wind turbines, especially under yawed conditions …