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Effects of employing liquid-liquid emulsions on heat transfer within a turbulent Rayleigh-Benard convection
Authors: Brynteson, H., Moradi Bilondi, A., Scapin, N., Brandt, L., Mirbod, P., Papka, M.E.
Publication: APS Division of Fluid Dynamics, Gallery of Fluid Motion, Washington, DC URL: https://gfm.aps.org/ Rayleigh-Benard (RB) convection occurs in a fluid layer when there is a temperature difference between the top and bottom boundaries, resulting in the spontaneous formation of convective motion. In this study, a direct numerical simulation has been performed aimed at elucidating the impact of introducing dispersed droplets into a single-phase flow on the heat transfer dynamics within this flow. The dimensionless parameters considered in this study encompass a Prandtl number of 4, a Weber number of 6000, and a Rayleigh number of 10^8. Dispersed droplets were incorporated over a range spanning from 0 to 50%. Date: November 19, 2023 - November 21, 2023 Document: View PDF |
