Experimental study of bubble sweep-down in wave and current circulating tank: Part II—Bubble clouds characterization
| hal.structure.identifier | Institut Français de Recherche pour l'Exploitation de la Mer [IFREMER] | |
| dc.contributor.author | DELACROIX, Sylvain | |
| hal.structure.identifier | Institut Français de Recherche pour l'Exploitation de la Mer [IFREMER] | |
| dc.contributor.author | GERMAIN, Gregory | |
| hal.structure.identifier | Institut Français de Recherche pour l'Exploitation de la Mer [IFREMER] | |
| dc.contributor.author | GAURIER, Benoit | |
| hal.structure.identifier | Institut de Recherche de l'Ecole Navale [IRENAV] | |
| dc.contributor.author | BILLARD, Jean-Yves | |
| dc.date.accessioned | 2021-05-14T09:52:55Z | |
| dc.date.available | 2021-05-14T09:52:55Z | |
| dc.date.issued | 2016 | |
| dc.identifier.issn | 0029-8018 | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/77481 | |
| dc.description.abstractEn | In this second part, images acquired from the specific trials developed in order to study the phenomenon of bubble sweep-down are analysed. A post-processing method has been developed to analyse the two air entrainment mechanisms described in the first part, for several test configurations. Bubble clouds are described in terms of depth, area and velocity for both vortex shedding and breakingwave bubble clouds. A parametric study is also performed to calculate the influence of each test parameter on the frequency of bubble generation. It is demonstrated that the occurrence of bubble clouds is proportional to the wave height, with a considerable influence of the phase shift between waves and motions. The overall results provide new elements for the understanding and the study of the phenomenon, with the final objective of obtaining a reliable tool that facilitates the design of research vessels. | |
| dc.language.iso | en | |
| dc.publisher | Elsevier | |
| dc.subject.en | Bow waves | |
| dc.subject.en | Bubble sweep-down | |
| dc.subject.en | Experimental trials | |
| dc.subject.en | Ship motions | |
| dc.title.en | Experimental study of bubble sweep-down in wave and current circulating tank: Part II—Bubble clouds characterization | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1016/j.oceaneng.2016.05.008 | |
| dc.subject.hal | Sciences de l'ingénieur [physics]/Mécanique [physics.med-ph] | |
| dc.subject.hal | Sciences de l'ingénieur [physics]/Mécanique [physics.med-ph]/Mécanique des fluides [physics.class-ph] | |
| bordeaux.journal | Ocean Engineering | |
| bordeaux.page | 88-99 | |
| bordeaux.volume | 120 | |
| bordeaux.hal.laboratories | Institut de Mécanique et d’Ingénierie de Bordeaux (I2M) - UMR 5295 | * |
| bordeaux.institution | Université de Bordeaux | |
| bordeaux.institution | Bordeaux INP | |
| bordeaux.institution | CNRS | |
| bordeaux.institution | INRAE | |
| bordeaux.institution | Arts et Métiers | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-01392592 | |
| hal.version | 1 | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-01392592v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Ocean%20Engineering&rft.date=2016&rft.volume=120&rft.spage=88-99&rft.epage=88-99&rft.eissn=0029-8018&rft.issn=0029-8018&rft.au=DELACROIX,%20Sylvain&GERMAIN,%20Gregory&GAURIER,%20Benoit&BILLARD,%20Jean-Yves&rft.genre=article |
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