Deposition of aerosol particles in vertical channels from an isotropic turbulent flow

Equations for the rate of turbulent deposition of aerosol particles in vertical tubes are suggested. It is noted that the rate of deposition of particles is determined by the gravitation component and turbulent diffusion. The thickness of the layer of depositions and its influence on the basic chara...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Journal of engineering physics and thermophysics 2010-11, Vol.83 (5), p.908-916
Hauptverfasser:	Kelbaliev, G. I., Ibragimov, Z. I., Kasimova, R. K.
Format:	Artikel
Sprache:	eng
Schlagworte:	Aerodynamics Aerosols Atoms & subatomic particles Classical Mechanics Complex Systems Deposition Engineering Engineering Thermodynamics Fluid dynamics Fluid flow Gravity Heat and Mass Transfer Industrial Chemistry/Chemical Engineering Mathematical analysis Thermodynamics Turbulence Turbulent flow
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	Equations for the rate of turbulent deposition of aerosol particles in vertical tubes are suggested. It is noted that the rate of deposition of particles is determined by the gravitation component and turbulent diffusion. The thickness of the layer of depositions and its influence on the basic characteristics of a turbulent flow are determined. The results obtained are compared with available experimental values of the rate of deposition of particles in vertical tubes.
ISSN:	1062-0125 1573-871X
DOI:	10.1007/s10891-010-0413-4