Dynamic mode structure analysis of the near-wake region of a Savonius-type hydrokinetic turbine

Y Wu, W Guang, R Tao, J Liu, R Xiao - Ocean Engineering, 2023 - Elsevier
Hydrokinetic turbine is a clean technology that can effectively use tidal energy, the Savonius-
type runner is very suitable for natural flows, and has been widely used in tidal energy …

Reinforcement twinning: From digital twins to model-based reinforcement learning

L Schena, PA Marques, R Poletti, S Ahizi… - Journal of …, 2024 - Elsevier
The concept of digital twins promises to revolutionize engineering by offering new avenues
for optimization, control, and predictive maintenance. We propose a novel framework for …

NREL-5MW Wind Turbine Noise Prediction by FWH-LES

C Bernardi, F Porcacchia, C Testa, P De Palma… - International Journal of …, 2023 - mdpi.com
This paper deals with large onshore wind turbine aeroacoustics. Noise from the NREL 5 MW
device is predicted by the permeable-surface Ffowcs Williams–Hawkings equation (FWH-P) …

Dynamic Response of a Flexible Multi-Body in Large Wind Turbines: A Review

Z Xue, H Zhang, Y Ji - Sustainability, 2023 - mdpi.com
Dynamic response of flexible multi-body large wind turbines has been quickly growing in
recent years. With the new normal economic policy, the economy of China is developing …

A Data-Driven Reduced Order Model for Rotor Optimization

N Peters, C Silva, J Ekaterinaris - Wind Energy Science …, 2022 - wes.copernicus.org
For rotor design applications, such as wind turbine rotor or Urban Air Mobility (UAM)
rotorcraft and flying car design, there is a significant challenge in quickly and accurately …

[HTML][HTML] The effect of Coriolis force on the coherent structures in the wake of a 5MW wind turbine

F Manganelli, C Bernardi, A Giannotta… - Energy Conversion and …, 2024 - Elsevier
This study aims to investigate the effect of Coriolis acceleration on the coherent structures in
the wake of the NREL-5MW wind turbine, using the Dynamic Mode Decomposition (DMD) …

Assessing the Effect of Coriolis Acceleration on the Coherent Structures in the Wake of a Wind Turbine using DMD

F Manganelli, C Bernardi… - … Expo: Power for …, 2024 - asmedigitalcollection.asme.org
The present work aims at studying the effect of veer, namely, the height-dependent lateral
deflection of wind velocity due to Coriolis acceleration, on the coherent structures in the …

Large Eddy Simulation of the IEA 15-MW Wind Turbine Using a Two-Way Coupled Fluid-Structure Interaction Model

C Bernardi, S Cherubini, F Manganelli, G Della Posta… - 2024 - authorea.com
The aim of the work is studying the aeroelastic response of the 15 MW NREL-IEA large-
scale wind turbine using a high-fidelity fluid-structure interaction solver that combines large …

Assessing the Effect of Coriolis Acceleration on the Coherent Structures in the Wake of a Wind Turbine Using Dynamic Mode Decomposition

S Leonardi, S Cherubini - asmedigitalcollection.asme.org
Wind energy is one of the pillars of the strategy for limiting global surface temperature
increase to 1.5 C above pre-industrial levels by the end of this century. According to a recent …