The influence of magnetic fields on the rise of gas bubbles in electrically conductive liquids

Daniel Gaudlitz, Nikolaus A. Adams

Publikation: Beitrag in Buch/Bericht/KonferenzbandKonferenzbeitragBegutachtung

1 Zitat (Scopus)

Abstract

The influence of magnetic fields on single gas bubbles rising in electrically conductive liquids is investigated by direct numerical simulation. For the description of moving and deformable gas-liquid interfaces the hybrid particle-level-set method is employed. As low magnetic Reynolds numbers are considered, the induced magnetic field can be neglected and a simplified magnetohydrodynamic approach can be used. In case magnetic fields are applied, distinct differences with respect to the bubble wakes have been found, which in turn lead to significant changes regarding bubble shapes, rising paths and velocities.

OriginalspracheEnglisch
TitelDirect and Large-Eddy Simulation VII - Proceedings of the 7th International ERCOFTAC Workshop on Direct and Large-Eddy Simulation, 2008
Redakteure/-innenBernard Geurts, Jochen Frohlich, Vincenzo Armenio
Herausgeber (Verlag)Springer Netherland
Seiten477-483
Seitenumfang7
ISBN (Print)9789048136513
DOIs
PublikationsstatusVeröffentlicht - 2010
Veranstaltung7th International ERCOFTAC Workshop on Direct and Large-Eddy Simulation, 2008 - Trieste, Italien
Dauer: 8 Sept. 200810 Sept. 2008

Publikationsreihe

NameERCOFTAC Series
Band13
ISSN (Print)1382-4309
ISSN (elektronisch)2215-1826

Konferenz

Konferenz7th International ERCOFTAC Workshop on Direct and Large-Eddy Simulation, 2008
Land/GebietItalien
OrtTrieste
Zeitraum8/09/0810/09/08

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