The Single Particle Motion of Non-Spherical Particles in Low Reynolds Number Flow

被引:1
|
作者
Mendez, Yuri [1 ]
机构
[1] Dynam Fins Ltd, POB 74087, Ottawa, ON K1M 2H9, Canada
关键词
non-spherical particle; single particle motion; settling particles; creeping flow; analytical solution; NON SPHERICAL-PARTICLES; SETTLING VELOCITIES; MODEL; HYDROMECHANICS; SILICA; BODIES;
D O I
10.3390/fluids7100320
中图分类号
O3 [力学];
学科分类号
08 ; 0801 ;
摘要
This research presents a mathematical framework that places the physics and the dynamics of viscosity within a physical environment that captures the effect of the shape and overall weight of non-spherical particles to calculate their settling velocity. It then takes insights derived from the framework to model analytical constructs to solve the motion of a single particle that settles in a fluid that moves horizontally as a whole. These analytical constructs are then shown to be applicable to spherical and non-spherical particles.
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页数:16
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