Quantitative visualization of swirl and cloud bubbles in Taylor–Couette flow
| hal.structure.identifier | Institut de Recherche de l'Ecole Navale [IRENAV] | |
| dc.contributor.author | VAN RUYMBEKE, Bruno | |
| hal.structure.identifier | Hokkaido University [Sapporo, Japan] | |
| dc.contributor.author | MURAI, Yuichi | |
| hal.structure.identifier | Hokkaido University [Sapporo, Japan] | |
| dc.contributor.author | TASAKA, Yuji | |
| hal.structure.identifier | Hokkaido University [Sapporo, Japan] | |
| dc.contributor.author | OISHI, Yoshihiko | |
| hal.structure.identifier | Institut de Recherche de l'Ecole Navale [IRENAV] | |
| dc.contributor.author | GABILLET, Céline | |
| hal.structure.identifier | Institut de mécanique des fluides de Toulouse [IMFT] | |
| dc.contributor.author | COLIN, Catherine | |
| hal.structure.identifier | Institut de Recherche Dupuy de Lôme [IRDL] | |
| dc.contributor.author | LATRACHE, Noureddine | |
| dc.date.accessioned | 2021-05-14T09:43:20Z | |
| dc.date.available | 2021-05-14T09:43:20Z | |
| dc.date.issued | 2017-05 | |
| dc.identifier.issn | 1343-8875 | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/76797 | |
| dc.description.abstractEn | We develop a novel method to study the gas phase features in a bubbly Taylor–Couette flow when bubbles are arranged as elevated toroidal strings. The flow is recorded in the front view plane with a high speed camera for a Reynolds number of 1500 and a global void fraction of 0.14 %. An image processing algorithm is developed to discriminate bubbles accumulated in clouds near the inner cylinder (cloud bubbles) from bubbles trapped in the bulk flow by vortices (swirl bubbles). The analysis of the preferential positions, azimuthal velocities, and equivalent void fraction of clouds and swirl bubbles separately provides a new insight into the dynamics of the bubble’s entrapment. | |
| dc.language.iso | en | |
| dc.publisher | Springer | |
| dc.subject.en | Bubbly Taylor–Couette | |
| dc.subject.en | Flow visualization | |
| dc.subject.en | Algorithm | |
| dc.subject.en | Discrimination | |
| dc.title.en | Quantitative visualization of swirl and cloud bubbles in Taylor–Couette flow | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1007/s12650-016-0391-5 | |
| dc.subject.hal | Physique [physics]/Mécanique [physics]/Mécanique des fluides [physics.class-ph] | |
| bordeaux.journal | Journal of Visualization | |
| bordeaux.page | 349-358 | |
| bordeaux.volume | 20 | |
| bordeaux.hal.laboratories | Institut de Mécanique et d’Ingénierie de Bordeaux (I2M) - UMR 5295 | * |
| bordeaux.issue | 2 | |
| 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-02094242 | |
| hal.version | 1 | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-02094242v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Journal%20of%20Visualization&rft.date=2017-05&rft.volume=20&rft.issue=2&rft.spage=349-358&rft.epage=349-358&rft.eissn=1343-8875&rft.issn=1343-8875&rft.au=VAN%20RUYMBEKE,%20Bruno&MURAI,%20Yuichi&TASAKA,%20Yuji&OISHI,%20Yoshihiko&GABILLET,%20C%C3%A9line&rft.genre=article |
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