Data/hora: 06/06/2024 16:21:57

Provedor de dados: 	5	
País: 	France	
Título: 	Visualisation 3D du phénomène de bullage autour de deux modèles d’étraves

A 3D Visualization of the Bubble Sweep-down Phenomenon around two Ship Bow Models	
Autores: 	Mallat, Bachar; Germain, Gregory; Billard, Jy; Gaurier, Benoit; Facq, Jean-valery; Bacchetti, Thomas.	
Data: 	2016	
Ano: 	2016	
Resumo: 	The bubble sweep-down phenomenon around oceanographic research vessels generates acoustic disturbances. This phenomenon has affected the acoustic surveys for many years and is still a significant issue. The reason is that neither towing tank trials nor numerical simulations are able to properly address this phenomenon. We proposed a specific experimental protocol in a wave and current circulating tank allowing a 3D visualization of the bubble sweep-down phenomenon around two ship models with different bow geometries. Visualisations and Particle Image Velocimetry (PIV) measurement results both obtained in the bow vicinity of the two ship models are presented in this paper. These results allow a better representation of the phenomenon compare to previous results obtained only in 2D planes.	
Tipo: 	Text	
Idioma: 	Francês	
Identificador: 	http://archimer.ifremer.fr/doc/00412/52332/53117.pdf

http://archimer.ifremer.fr/doc/00412/52332/	
Editor: 	Actes des 15èmes Journées de l'Hydrodynamique. 22 au 24 novembre 2016, Brest. ISSN 1161-1847. Session 4. Bulles. pp.1-12	
Formato: 	application/pdf	
Fonte: 	info:eu-repo/semantics/openAccess

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