Please use this identifier to cite or link to this item: https://doi.org/10.1016/j.ijmultiphaseflow.2006.05.005
DC FieldValue
dc.titleDynamic behaviour of a bubble near an elastic infinite interface
dc.contributor.authorKlaseboer, E.
dc.contributor.authorTurangan, C.K.
dc.contributor.authorKhoo, B.C.
dc.date.accessioned2014-06-17T06:18:05Z
dc.date.available2014-06-17T06:18:05Z
dc.date.issued2006-09
dc.identifier.citationKlaseboer, E., Turangan, C.K., Khoo, B.C. (2006-09). Dynamic behaviour of a bubble near an elastic infinite interface. International Journal of Multiphase Flow 32 (9) : 1110-1122. ScholarBank@NUS Repository. https://doi.org/10.1016/j.ijmultiphaseflow.2006.05.005
dc.identifier.issn03019322
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/60002
dc.description.abstractThis paper presents a study to describe the behaviour of a non-equilibrium bubble in a fluid (Fluid 1) that is in contact with another fluid (Fluid 2). Fluid 2 is assumed to incorporate some elastic properties, which are modelled through a pressure term at the fluid-fluid interface. The Laplace equation is assumed to be valid in both fluids and the boundary integral method is employed to simulate the dynamics of the bubble and the fluid-fluid interface. Interesting characteristic phenomena concerning bubble oscillations and the deformation of the fluid-fluid interface are studied for a range of parameters (distance from the fluid-fluid interface, density ratios of the two fluids and elastic properties of Fluid 2). Some of the phenomena observed are jet formation in the bubble, bubble splitting, a ring bubble separating from the main bubble, mushroom-shaped bubbles and the dynamic elevation of the elastic interface. Most of these phenomena are only observed when Fluid 2 possesses some elastic properties (besides the usual formation of a high speed liquid jet). Comparisons with experimental observations confirm the validity of our simulations. © 2006 Elsevier Ltd. All rights reserved.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1016/j.ijmultiphaseflow.2006.05.005
dc.sourceScopus
dc.subjectBoundary integral method
dc.subjectElastic interface
dc.subjectOscillating non-equilibrium bubble
dc.typeArticle
dc.contributor.departmentMECHANICAL ENGINEERING
dc.description.doi10.1016/j.ijmultiphaseflow.2006.05.005
dc.description.sourcetitleInternational Journal of Multiphase Flow
dc.description.volume32
dc.description.issue9
dc.description.page1110-1122
dc.identifier.isiut000240760900007
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