Particle deposition on a channel wall in a turbulent disperse flow with gradient
type: Item
instance of: scholarly article
title: Particle deposition on a channel wall in a turbulent disperse flow with gradient
zbMATH Open document ID: 0592.76075
DOI: 10.1007/BF01049887
author: A. E. Kroshilin
author: V. N. Kukharenko
author: B. I. Nigmatulin
published in: Fluid Dynamics
publication date: 1985-01-01T00:00:00Z
review text: Kinetic ideas about the motion of a set of particles (droplets) in a turbulent gas flow with gradient are used to derive a Fokker-Planck equation for the case of sufficiently large particles (more than few microns). This equation describes the process in which they are deposited on the wall of a channel. Under the assumption that the parameters of the carrier gaseous flow vary fairly slowly, a generalized equation is derived for particle diffusion in turbulent flow. This takes into account the intensity gradient of transverse pulsations in the velocity of the carrier gaseous flow.
Mathematics Subject Classification ID: 76F99
Mathematics Subject Classification ID: 76N15
Mathematics Subject Classification ID: 82B40
Mathematics Subject Classification ID: 76M99
zbMATH DE Number: 3952307
zbMATH Keywords: particle deposition on channel walls
zbMATH Keywords: motion of a set of particles
zbMATH Keywords: droplets
zbMATH Keywords: turbulent gas flow with gradient
zbMATH Keywords: Fokker-Planck equation
zbMATH Keywords: large particles
zbMATH Keywords: particle diffusion in turbulent flow
zbMATH Keywords: intensity gradient of transverse pulsations
zbMATH Keywords: carrier gaseous flow
MaRDI profile type: Publication
cites work: Q5561833
cites work: Diffusion of heavy spherical particles in a turbulent flow
description: scientific article; zbMATH DE number 3952307