Please use this identifier to cite or link to this item:
https://doi.org/10.1016/j.ijmultiphaseflow.2006.05.005
DC Field | Value | |
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dc.title | Dynamic behaviour of a bubble near an elastic infinite interface | |
dc.contributor.author | Klaseboer, E. | |
dc.contributor.author | Turangan, C.K. | |
dc.contributor.author | Khoo, B.C. | |
dc.date.accessioned | 2014-06-17T06:18:05Z | |
dc.date.available | 2014-06-17T06:18:05Z | |
dc.date.issued | 2006-09 | |
dc.identifier.citation | Klaseboer, 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.issn | 03019322 | |
dc.identifier.uri | http://scholarbank.nus.edu.sg/handle/10635/60002 | |
dc.description.abstract | This 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.uri | http://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1016/j.ijmultiphaseflow.2006.05.005 | |
dc.source | Scopus | |
dc.subject | Boundary integral method | |
dc.subject | Elastic interface | |
dc.subject | Oscillating non-equilibrium bubble | |
dc.type | Article | |
dc.contributor.department | MECHANICAL ENGINEERING | |
dc.description.doi | 10.1016/j.ijmultiphaseflow.2006.05.005 | |
dc.description.sourcetitle | International Journal of Multiphase Flow | |
dc.description.volume | 32 | |
dc.description.issue | 9 | |
dc.description.page | 1110-1122 | |
dc.identifier.isiut | 000240760900007 | |
Appears in Collections: | Staff Publications |
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