Труды Института механики им. Р.Р. Мавлютова

ISSN 2542–0380

Электронный научный журнал | Electronic Scientific Journal

Proceedings of the Mavlyutov Institute of Mechanics

Khabirov S.V., Akhmetov A.T. Emulsion flow in the transition zone of tube-capillary Proceedings of the Institute of Mechanics of Ufa Branch of RAS. 8 (2011). 133–142.

2011. Vol. 8. Issue 1, Pp. 133–142
URL: http://proc.uimech.org/uim2011.1.012
DOI: 10.21662/uim2011.1.012

Emulsion flow in the transition zone of tube-capillary

Khabirov S.V.^∗,∗∗, Akhmetov A.T.^{∗,∗∗∗}

^∗Institute of Mechanics, Ufa
^∗∗Ufa State Aviation Technical University, Ufa
^∗∗∗Center for Micro- and Nanoscale Dynamics of Dispersed Systems, Bashkir State University, Ufa

Abstract

On the basis of experimental data describes the movement of the emulsion at the entrance of the capillary. In the area of maximum pressure gradients is the deformation of water droplets, which causes the elastic tension of water droplets, hindering the flow. There are the mathematical model of the transition from viscous fluids to viscoelastic movement, and from it to the filtration motion inside the emulsion. Considered quasi-stationary flow of viscous liquid near the capillary, which can be used to determine the line current.