Data/hora: 14/06/2024 16:21:44

Provedor de dados: 	5	
País: 	France	
Título: 	Etude expérimentale pour l'optimisation des performances d'une plage d'amortissement parabolique	
Autores: 	Le Boulluec, Marc; Kimmoun, Olivier; Molin, Bernard.	
Data: 	2007-04	
Ano: 	2007	
Palavras-chave: 	Hydrodynamique; Essais en bassin; Houle; Réflexion; Amortissement; Plage; Hydrodynamics; Wave tank testing; Reflection; Damping beach.	
Resumo: 	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	
Idioma: 	Francês	
Identificador: 	http://archimer.ifremer.fr/doc/00170/28170/26404.pdf	
Editor: 	Acte des 11èmes Journées de l'Hydrodynamique, Brest, 3-5 avril 2007, ISSN : 1161-1847. Session 7 : Houle, pp-303-318	
Relação: 	http://archimer.ifremer.fr/doc/00170/28170/	
Formato: 	application/pdf