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http://dx.doi.org/10.5407/jksv.2020.18.3.052

Numerical Study of Bursting Jet in Two Tandem Bubbles  

Lee, Chang Geol (Mechanical Engineering, UNIST)
Lee, Sun Youb (Mechanical Engineering, UNIST)
Ha, Cong-Tu (Mechanical Engineering, UNIST)
Lee, Jae Hwa (Mechanical Engineering, UNIST)
Publication Information
Journal of the Korean Society of Visualization / v.18, no.3, 2020 , pp. 52-60 More about this Journal
Abstract
When a bubble reaches a free surface, a bursting of the bubble produces a high speed jet. Despite its practical importance, significant effort has been devoted to investigate a bursting jet by a single bubble near a free surface. In the present study, we perform numerical simulations of bubbles in a tandem arrangement at Bo=0.05. The configuration of the tandem bubbles is systematically varied by changing a radius of a following bubble (RF) and the gap distance between two bubbles (L). Compared to a single bubble case, we show that the bursting bubble in the tandem arrangement accelerates, and the jet velocity increases. Moreover, we find that a critical gap distance at which the jet velocity unexpectedly changes exists in the tandem case.
Keywords
Bubble bursting; Free surface flow; Two-phase flow;
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1 Veron, F., 2015, "Ocean spray," Annu. Rev. Fluid Mech., Vol. 47, 507.   DOI
2 Baylor, E. R., Peters, V., Baylor, M. B., 1977, "Water-to-air transfer of virus," Science., Vol. 197, pp.763-764.   DOI
3 Duchemin, L., Popinet, S., Josserand, C., Zaleski, S., 2002, "Jet formation in bubbles bursting at a free surface," Phys. Fluids., Vol. 14, pp.3000-3008.   DOI
4 Ghabache, E., Antkowiak, A., Josserand, C., Seon, T., 2014, "On the physics of fizziness: how bubble bursting controls droplets ejection," Phys. Fluids., Vol. 26, 121701.   DOI
5 Deike, L., Ghabache, E., Liger-Belair, G., Das, A. K., Zaleski, S., Popinet, S., Seon, T., 2018, "Dynamics of jets produced by bursting bubbles," Phys. Rev. Fluids., Vol. 3, 013603.   DOI
6 Toba, Y., 1959, "Drop production by bursting of air bubbles on the sea surface (ii) theoretical study on the shape of floating bubbles," J. Oceanogr. Soc. Jpn., Vol. 15, 121.   DOI
7 Singh, D. and Das, A. K., 2019, "Numerical investigation of the collapse of a static bubble at the free surface in the presence of neighbors," Phys. Rev. Fluids., Vol. 4, 023602.   DOI
8 Chorin, A. J., 1997, "A numerical method for solving incompressible viscous flow problems," J. Comput. Phys., Vol. 135, pp.118-125.   DOI
9 Kunz, R. F., Boger, D. A., Stinebring, D. R., Chyczewski, T. S., Lindau, J. W., Gibeling, H. J., Venkateswaran, S., and Govindan, T. R., 2000, "A preconditioned Navier-Stokes method for two-phase flows with application to cavitation prediction," Comput. Fluids., Vol. 29, 849.   DOI
10 Ha, C. T. and Lee, J. H., 2020, "A modified monotoni-city preserving high-order scheme with application to computation of multi-phase flows," Comput. Fluids., Vol. 197, 104345.   DOI
11 Macintyre, F., 1972, "Flow patterns in breaking bubbles," J. Geophys. Res., Vol. 77 (27), pp.5211-5228.   DOI
12 Boulton-Stone, J. M. and Blake, J. R., 1993, "Gas bubbles bursting at a free surface," J. Fluid Mech., Vol. 254, 437.   DOI
13 Ganan-Calvo, A. M., 2017, "Revision of Bubble Bursting: Universal Scaling Laws of Top Jet Drop Size and Speed," Phys. Rev. Lett., Vol. 119, 204502.   DOI
14 Gordillo, J. M. and Rodriquez-Rodriquez, J., 2019, "Capillary waves control the ejection of bubble bursting jets," J. Fluid Mech., Vol. 867, pp.556-571.   DOI
15 Zeff, B. W., Kleber, B., Fineberg, J., Lathrop, D. P., 2000, "Singularity dynamics in curvature collapse and jet eruption on a fluid surface," Lett. Nature., Vol.403, 401.   DOI
16 Bhaga, D. and Weber, M. E., 1981, "Bubbles in viscous liquids: shapes, wakes and velocities," J. Fluid Mech., Vol.105, pp.61-85.   DOI
17 Walls, P., Henaux, L., Bird, J., 2015, "Jet drops from bursting bubbles: How gravity and viscosity couple to inhibit droplet production," Phys. Rev. E., Vol.92, 021002(R).
18 Ghabache, E. and Seon, T., 2016, "Size of the top jet drop produced by bubble bursting," Phys. Rev. Fluids., Vol.1, 051901(R).