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	Provedor de dados ArchiMer (1) Autor Kimmoun, Olivier (1) Le Boulluec, Marc (1) Molin, Bernard (1) Palavra-chave Amortissement (1) Damping beach (1) Essais en bassin (1) Houle (1) Hydrodynamics (1) Hydrodynamique (1) Plage (1) Reflection (1) Réflexion (1) Wave tank testing (1) Mais... Tipo do documento Text (1) Ano 2007 (1) País France (1) Idioma Francês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Etude expérimentale pour l'optimisation des performances d'une plage d'amortissement parabolique ArchiMer Le Boulluec, Marc; Kimmoun, Olivier; Molin, Bernard. An optimisation study was run before rebuilding the damping beach of the Ifremer Ocean Engineering Basin. Trials were conducted at a ¼ geometrical scale at Ecole Centrale de Marseille in a wave tank reproducing the original performance of the beach. A series of modifications was studied : incidence, device between the beach and the adjacent wall, porosity. Porosity was shown as the most efficient tool to enhance the beach absorption and full scale measurements revealed that the resulting damping coefficient was less than 10 % for all usual periods and amplitudes. Tipo: Text Palavras-chave: Hydrodynamique; Essais en bassin; Houle; Réflexion; Amortissement; Plage; Hydrodynamics; Wave tank testing; Reflection; Damping beach. Ano: 2007 URL: http://archimer.ifremer.fr/doc/00170/28170/26404.pdf Registros recuperados: 1 Primeira ... 1 ... Última

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