DocumentCode :
3113364
Title :
A mathematical model for residence time distribution analysis in swirling fluidized bed
Author :
Yudin, Ahmmad Shukrie Md ; Raghavan, Vijay R. ; Narahari, Marneni
Author_Institution :
Dept. of Mech. Eng., Univ. Teknol. PETRONAS, Tronoh, Malaysia
fYear :
2011
fDate :
19-20 Sept. 2011
Firstpage :
1
Lastpage :
5
Abstract :
Knowledge of the complete history of the solid particles in the case of a fluidized bed processes is practically out of reach. In such cases the residence time distribution becomes a very important design tool since all particles that enter the system do not reside for the same period of time. Residence Time Theory deals with the estimation of the average time a particle remains in the system and is necessarily probabilistic in nature. The multi-parameter two-layer model was proposed in which it consist of six independent parameters and one dependent parameter. The effect of these parameters on the RTD function, E(θ) are studied and the model is shown to be highly versatile and capable of representing widely different mixing conditions.
Keywords :
flow simulation; flow through porous media; fluidised beds; mixing; swirling flow; turbulence; two-phase flow; average time estimation; fluidized bed processes; mathematical model; mixing conditions; multiparameter two-layer model; residence time distribution analysis; residence time distribution function; residence time theory; solid particles; swirling fluidized bed; Density functional theory; Inductors; Mathematical model; Recycling; Solid modeling; Solids; Analytical Model; Residence Time Distribution; Swirling Fluidized Bed;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
National Postgraduate Conference (NPC), 2011
Conference_Location :
Kuala Lumpur
Print_ISBN :
978-1-4577-1882-3
Type :
conf
DOI :
10.1109/NatPC.2011.6136392
Filename :
6136392
Link To Document :
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