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Please use this identifier to cite or link to this item: https://doi.org/10.1016/j.enganabound.2010.09.005
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dc.titleBEM simulations of potential flow with viscous effects as applied to a rising bubble
dc.contributor.authorKlaseboer, E.
dc.contributor.authorManica, R.
dc.contributor.authorChan, D.Y.C.
dc.contributor.authorKhoo, B.C.
dc.date.accessioned2014-06-17T06:13:38Z
dc.date.available2014-06-17T06:13:38Z
dc.date.issued2011-03
dc.identifier.citationKlaseboer, E., Manica, R., Chan, D.Y.C., Khoo, B.C. (2011-03). BEM simulations of potential flow with viscous effects as applied to a rising bubble. Engineering Analysis with Boundary Elements 35 (3) : 489-494. ScholarBank@NUS Repository. https://doi.org/10.1016/j.enganabound.2010.09.005
dc.identifier.issn09557997
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/59622
dc.description.abstractA model for the unsteady rise and deformation of non-oscillating bubbles under buoyancy force at high Reynolds numbers has been implemented using a boundary element method. Results such as the evolution of the bubble shape, variations of the transient velocity with rise height and the terminal velocity for different size bubbles have been compared to recent experimental data in clean water and to numerical solutions of the unsteady NavierStokes equation. The aim is to capture the essential physical ingredients that couple bubble deformation and the transient approach towards terminal velocity. This model requires very modest computational resources and yet has the flexibility to be extended to more general applications. © 2010 Elsevier Ltd. All rights reserved.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1016/j.enganabound.2010.09.005
dc.sourceScopus
dc.subjectBoundary element method
dc.subjectDrag force
dc.subjectTerminal velocity
dc.subjectTransient bubble rise and deformation
dc.typeArticle
dc.contributor.departmentMECHANICAL ENGINEERING
dc.description.doi10.1016/j.enganabound.2010.09.005
dc.description.sourcetitleEngineering Analysis with Boundary Elements
dc.description.volume35
dc.description.issue3
dc.description.page489-494
dc.description.codenEABAE
dc.identifier.isiut000286783700025
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