Marangoni instabilities for convective mobile interfaces during drop exchange: Experimental study and CFD simulation

[Display omitted] ► Experimental results indicate a significant delay in onset of Marangoni convection. ► The simulation results show an immediate Marangoni convection. ► Quasi-static isotherm equations cannot be simply applied for the mobile interfaces. The inflow pattern of liquid into a droplet i...

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Bibliographic Details
Published in:	Colloids and surfaces. A, Physicochemical and engineering aspects Vol. 441; pp. 846 - 854
Main Authors:	Javadi, A., Karbaschi, M., Bastani, D., Ferri, J.K., Kovalchuk, V.I., Kovalchuk, N.M., Javadi, K., Miller, R.
Format:	Journal Article
Language:	English
Published:	Elsevier B.V 20.01.2014
Subjects:	adsorption Capillary pressure tensiometry Coaxial double capillary Computational fluid dynamics Delay Drop flow visualization Droplets Dynamic surface tension Instability Marangoni instability Mathematical models Mobile liquid interface Multicomponent CFD simulation Profile analysis tensiometry Simulation Stability Surface chemistry surface tension surfactants Coaxial double capillary Dynamic surface tension Profile analysis tensiometry Mobile liquid interface Capillary pressure tensiometry Multicomponent CFD simulation Drop flow visualization Marangoni instability
ISSN:	0927-7757, 1873-4359
Online Access:	Get full text
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