Open AccessSedimentation dynamics of a polydisperse cluster of solid particles in a viscous fluid
Author(s) -
В. А. Архипов,
С. А. Басалаев,
N. N. Zolotorev,
Ksenia Perfilieva,
А. С. Усанина
Publication year - 2019
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1359/1/012061
Subject(s) - sedimentation , drag , viscous liquid , dispersity , mechanics , cluster (spacecraft) , materials science , sedimentation coefficient , classical mechanics , physics , geology , paleontology , enzyme , nuclear magnetic resonance , sediment , polymer chemistry , computer science , programming language
Methods and results of experimental studies of the gravitational sedimentation of a consolidated polydisperse system of solid spherical particles in a viscous fluid are presented. The overall picture of motion of the consolidated system of bi-disperse solid spherical particles is obtained. The motion regularities (the cloud evolution, sedimentation rate, and drag coefficient) of a set of solid spherical particles under various flow regimes are investigated. The gravitational sedimentation of monodisperse and bi-disperse consolidated systems of spherical particles in the viscous fluid is compared.