CONCENTRATION CONVECTION OF COLLOIDAL SUSPENSION IN A SPHERICAL CAVITY

CONCENTRATION CONVECTION OF COLLOIDAL SUSPENSION IN A SPHERICAL CAVITY

A problem of concentration convection resulting from sedimentation in a spherical cavity is solved numerically. It is shown that the flow is formed due to the inhomogeneity of the concentration near the surface and has the form of two tori, while convection accelerates the separation of the mixture....

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Veröffentlicht in:Journal of applied mechanics and technical physics 2021-03, Vol.62 (2), p.300-307
Hauptverfasser: Krauzin, P. V., Krauzina, M. T.
Format: Artikel
Sprache:eng
Schlagworte:
Applications of Mathematics
Classical and Continuum Physics
Classical Mechanics
Colloids
Convection
Fluid- and Aerodynamics
Inhomogeneity
Mathematical Modeling and Industrial Mathematics
Mechanical Engineering
Physics
Physics and Astronomy
Toruses
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Zusammenfassung:A problem of concentration convection resulting from sedimentation in a spherical cavity is solved numerically. It is shown that the flow is formed due to the inhomogeneity of the concentration near the surface and has the form of two tori, while convection accelerates the separation of the mixture.
ISSN:0021-8944
1573-8620
DOI:10.1134/S0021894421020140