Open AccessMathematical modelling of a laminar suspension flow in the flat inclined channel
Author(s) -
Regina Iulmukhametova,
А. А. Мусин,
Л. А. Ковалева
Publication year - 2021
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 - 10.1088/1742-6596/2057/1/012044
Subject(s) - laminar flow , mechanics , suspension (topology) , flow (mathematics) , channel (broadcasting) , fluid dynamics , sedimentation , work (physics) , open channel flow , compressibility , classical mechanics , physics , geometry , materials science , mathematics , geology , thermodynamics , computer science , computer network , paleontology , homotopy , sediment , pure mathematics
The laminar flow of a suspension consisting of viscous incompressible fluid with solid spherical particles of the same size in a flat inclined channel is investigated in this work. The mathematical model is formulated in a one-fluid approximation in a three-dimensional statement and solved in the OpenFOAM software package. The results of mathematical modeling are compared with experimental data. The study of the dynamics of the distribution of solid spherical particles in the flow and sedimentation along the length of the channel depending on the size of particles and the angle of inclination of the channel relative to the horizon is carried out.