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Les travaux de recherche sur les projets : BIOENGINE, NEPTUNE, TIGRE, MADNESS, SUPERMEN, CO2 VIDRIS, EMOPLAF, Energétique du Bâtiment sont cofinancés par l’Union européenne. L’Europe s’engage en Normandie avec le Fonds européen de développement régional (FEDER).


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  • Mardi 6 juillet - Marc BATLLE MARTIN

    Soutenance de thèse

    Résumé : Cοmputatiοns οf extreme wave impact events οn wave energy cοnverter attached tο cοastal prοtectiοn structures

    Notes de dernières minutes : The present work aims to describe and evaluate the loads exerted by severe breaking waves onto coastal protection structures. To carry on with this investigation,the numerical tool-box Open FOAM is employed and the problematic is regarded from different perspectives. First, the physics of an idealized impulsive event between a fluid and a solid is investigated using different configurations. The associated simulations are designed to study the role of air during these academic impact configurations. Secondly,a solitary wave is used to evaluate the performance of the solver to reproduce realistic wave breaking onto a vertical wall and evaluate the related impact pressure records. The computed results are validated against experimental data previously obtained at IRPHE, Marseille (France). Finally, an irregular sea state is simulated using large spatial and temporal scales to evaluate the induced wave loads on an oscillating water column structure.These simulations are compared and validated with experimental results obtained in the large flume tank (GWK) at Hanover (Germany).

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