ISSN 2542–0380
Труды Института механики им. Р.Р. Мавлютова
Электронный научный журнал | Electronic Scientific Journal
Proceedings of the Mavlyutov Institute of Mechanics


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Kovaleva L.A., Zinnatullin R.R., Blagochinnov V.N., Musin A.A., Fatkhullina Yu.I., Zamula Yu.S. Destruction of water-in-oil emulsions in electromagnetic fields in a dynamic mode Proceedings of the Mavlyutov Institute of Mechanics. 9 (2012) 1. 110–115.
2012. Vol. 9. Issue 1, Pp. 110–115
URL: http://proc.uimech.org/uim2012.1.021,en
DOI: 10.21662/uim2012.1.021
Destruction of water-in-oil emulsions in electromagnetic fields in a dynamic mode
Kovaleva L.A., Zinnatullin R.R., Blagochinnov V.N., Musin A.A., Fatkhullina Yu.I., Zamula Yu.S.
Center for Micro and Nanoscale Dynamics of Dispersed Systems, Bashkir State University, Ufa

Abstract

Some results of experimental and numerical studies of the influence of radio-frequency (RF) and microwave (MW) electromagnetic (EM) fields on water-in-oil emulsions are presented. A detailed investigation of the dependence of the dielectric properties of emulsions on the frequency of the field makes it possible to establish the most effective frequency range of the EM influence. The results of water-in-oil emulsion stability in the RF EM field depending on their dielectric properties are presented. The effect of the MW EM field on the emulsion in a dynamic mode has been studied experimentally. In an attempt to understand the mechanism of emulsion destruction the mathematical model for a single emulsion droplet dynamics in radio-frequency (RF) and microwave (MW) electromagnetic fields is formulated.

This research is supported by the Grants of the Ministry of Education and Science of the Russian Federation (11.G34.31.0040 and MK-3070.2011.8) and RFBR № 11-01-97013.