The motion of non-colloidal particles convected by a non-homogeneous and non-stationary viscous fluid flow is investigated, assuming that inertial effects can be neglected. It appears that the particle volumetric flux is the sum of a convective part and a diffusive term, expressed in terms of the Eulerian mean velocity of a test particle, and the coefficient of self diffusion.
|Titolo:||The Constitutive Relation of Suspensions of Non-Colloidal Particles in Viscous Fluids|
|Anno del prodotto:||2003|
|Digital Object Identifier (DOI):||10.1063/1.1580478|
|Appare nelle tipologie:||1.1 Articolo in rivista|