Posters du Séminaire PEPR TASE 2024
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National audience
Développement d'un bassin à houle numérique pour l'étude des efforts hydrodynamiques en éolien flottant
Afin d’accéder à un vent plus fort et plus régulier loin des côtes, et de s’affranchir des contraintes liées à la profondeur, de nombreux projets sont en cours pour développer l’éolien flottant. Dans les logiciels de dimensionnement, deux théories hydrodynamiques sont imposées pour prédire les chargements dus à la houle : la théorie linéaire potent...
Hydrodynamics of semi-submersible floater for offshore wind turbines in highly nonlinear waves using Computational Fluid...
The rapid emergence of Floating Offshore Wind Turbines (FOWT) has brought a strong demand for high-fidelity numerical methods to better predict the response of such structures under severe metocean conditions. In these scenarios, design standards suggest simplified approaches, but their applicability is limited, especially when considering complex ...
Enquête ethnographique auprès de la communauté des gens de mer concernée par le projet de ferme pilote PEOF Groix-Belle-...
Experimental modelling of a floating wind turbine using a « software-in-the-loop » approach
Actual calculation tools for the multi physical numerical modeling (wind, waves, current, etc.) of a floating wind turbine need validation through experimental campaigns. The objective of this work is the development and validation of an experimental apparatus dedicated to floating wind turbines wave tank testing, focusing on the representation of ...
Unsteady aerodynamic modelling for seakeeping analysis of Floating Offshore Wind Turbines
Accurate numerical simulation of thesea keeping of Floating Wind turbines (FWTs) is essential for the development of Marine Renewable Energy. State-of-the-art simulation tools assume a steady flow on the rotor. The accuracy of such models has been proven for bottom-fixed turbines, but has not been demonstrated yet for FWTs with substantial platform...
