A review of modelling techniques for floating offshore wind turbines

A Otter, J Murphy, V Pakrashi, A Robertson… - Wind …, 2022 - Wiley Online Library
Modelling floating offshore wind turbines (FOWTs) is challenging due to the strong coupling
between the aerodynamics of the turbine and the hydrodynamics of the floating platform …

Experimental challenges and modelling approaches of floating wind turbines

M Hmedi, E Uzunoglu, C Zeng, JF Gaspar… - Journal of Marine …, 2023 - mdpi.com
This paper reviews experimental methods for testing floating wind turbines. The techniques
covered include early-stage and up-to-date approaches such as a porous disc method and …

Onset of wake meandering for a floating offshore wind turbine under side-to-side motion

Z Li, G Dong, X Yang - Journal of Fluid Mechanics, 2022 - cambridge.org
Wind turbine wakes, being convectively unstable, may behave as an amplifier of upstream
perturbations and make downstream turbines experience strong inflow fluctuations. In this …

UNAFLOW: a holistic experiment about the aerodynamics of floating wind turbines under imposed surge motion

A Fontanella, I Bayati, R Mikkelsen… - Wind Energy …, 2021 - wes.copernicus.org
Floating offshore wind turbines are subjected to large motions because of the additional
degrees of freedom offered by the floating foundation. The rotor operates in highly dynamic …

Revealing inflow and wake conditions of a 6MW floating turbine

N Angelou, J Mann… - Wind Energy Science …, 2023 - wes.copernicus.org
We investigate the characteristics of the inflow and the wake of a 6MW floating wind turbine
from the Hywind Scotland offshore wind farm, the world's first floating wind farm. We use two …

Wind tunnel investigation of the aerodynamic response of two 15 MW floating wind turbines

A Fontanella, A Facchinetti, S Di Carlo… - Wind Energy Science …, 2022 - wes.copernicus.org
The aerodynamics of floating turbines is complicated by large motions which are permitted
by the floating foundation, and the interaction between turbine, wind and wake is not yet fully …

Far-wake meandering of a wind turbine model with imposed motions: an experimental S-PIV analysis

N Belvasi, B Conan, B Schliffke, L Perret, C Desmond… - Energies, 2022 - mdpi.com
Intra-array wake meandering increases fatigue loading in downstream turbines and
decreases farm total power output. In the case of floating offshore wind turbines (FOWTs) …

Modelling of two tandem floating offshore wind turbines using an actuator line model

A Arabgolarcheh, D Micallef, A Rezaeiha, E Benini - Renewable Energy, 2023 - Elsevier
The aerodynamic and wake recovery dynamics of floating offshore wind turbines differ from
fixed turbines due to the platform motions. Understanding tandem rotor interactions is …

[HTML][HTML] An experimental study on the aerodynamic loads of a floating offshore wind turbine under imposed motions

F Taruffi, F Novais, A Viré - Wind Energy Science, 2024 - wes.copernicus.org
The rotor of a floating wind turbine is subject to complex aerodynamics due to changes in
relative wind speeds at the blades and potential local interactions between blade sections …

Enhanced recovery caused by nonlinear dynamics in the wake of a floating offshore wind turbine

T Messmer, M Hölling, J Peinke - Journal of Fluid Mechanics, 2024 - cambridge.org
An experimental study in a wind tunnel is presented to explore the wake of a floating wind
turbine subjected to harmonic side-to-side and fore–aft motions under laminar inflow …