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


© Институт механики
им. Р.Р. Мавлютова
УФИЦ РАН

Яндекс.Метрика web site traffic statistics

Lebedeva N.A. Modelling of local admixture stratification in in disperse flows with kinematic singularities LProceedings of the Institute of Mechanics of Ufa Branch of RAS. 5 (2007). 254–260.
2007. Vol. 5. Issue 1, Pp. 254–260
URL: http://proc.uimech.org/uim2007.1.031
DOI: 10.21662/uim2007.1.031
Modelling of local admixture stratification in in disperse flows with kinematic singularities
Lebedeva N.A.
Lomonosov Moscow State University, Institute of Mechanics, Moscow

Abstract

Development of mesoscale non-uniformities of the dispersed phase in dusty-gas flows with kinematic singularities is considered. As examples, the following flows with dispersed admixture are studied: a flow near a stagnation point of two colliding viscous streams, gas-dispersed flow near a rigid wall, flows with localized vorticity, an unsteady flow in a neighborhood of a zero acceleration point.

Keywords

dispersed flow,
critical point,
vorticity,
stationary point,
stratification,
accumulation,
hydrodynamic singularity,
concentration singularity