Тип публикации: статья из журнала
Год издания: 2008
Идентификатор DOI: 10.1134/S0040579508060110
Ключевые слова: Fluid dynamics, Separators, Viscosity, Axisymmetric, Constant densities, Critical diameters, Homogeneous liquids, Layer medias, Linear approximations, Liquid/liquid interfaces, Particle sedimentations, Piecewise constants, Sedimenting, Various model parameters, Hydrodynamics
Аннотация: A model of the interplate flow of two immiscible homogeneous liquids with different constant densities and viscosities in a separator is considered. In the linear approximation (taking into account the smallness of the interplate gap), a set of equations is obtained for determining the velocities and pressure of the media and the lПоказать полностьюiquid/liquid interface. The existence of a solution for the axisymmetric case is proved. The interface line between the media is plotted for various model parameters. A generalization of Bremer's formula is obtained for the critical diameter of a sedimenting particle in the case of equal densities of the media.
Журнал: THEORETICAL FOUNDATIONS OF CHEMICAL ENGINEERING
Выпуск журнала: Vol. 42, Is. 6
Номера страниц: 892-898
ISSN журнала: 00405795
Место издания: NEW YORK
Издатель: MAIK NAUKA/INTERPERIODICA/SPRINGER