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Computational study of the multiphase flow in the fluidised bed equipment

Wasan Duangkhamchan UGent, Frederik Ronsse UGent, Leentje Braeckman UGent, Jan Pieters UGent, Frédéric Depypere UGent and Koen Dewettinck UGent (2008) ACTA HORTICULTURAE. 802. p.67-72
abstract
Although the fluid bed technology has been successfully applied in the coating of particulate solids, some problems like agglomeration and spray-drying still remain unresolved. In order to understand the fluidisation hydrodynamics of a specific fluid bed operation, it is essential to assess the distribution of fluidising air and particles in the fluid bed. In this research, CFD was used to model the airflow and particle trajectories inside a Glatt GPCG-1 fluidised bed coater. The multiphase Eulerian model was used to predict the flow behaviour of the particles and the momentum exchange coefficients were calculated by means of the models of Syamlal-O’Brien, Wen and Yu, and Gidaspow. Good agreement could be observed between simulation and experimental PEPT results.
Please use this url to cite or link to this publication:
author
organization
year
type
conference
publication status
published
subject
keyword
PEPT, modelling, fluidization, drag models, CFD, granular flow
in
ACTA HORTICULTURAE
Acta Hortic.
editor
P Barreiro, MLATM Hertog, FJ Arranz, B Diezma and EC Correa
volume
802
issue title
IV International symposium on applications of modelling as an innovative technology in the agri-food-chain : model-IT
pages
67 - 72
publisher
International Society for Horticultural Science (ISHS)
place of publication
Leuven, Belgium
conference name
4th International symposium on Applications of Modelling as an Innovative Technology in the Agri-Food-Chain : Model-IT
conference location
Madrid, Spain
conference start
2008-06-09
conference end
2008-06-12
Web of Science type
Proceedings Paper
Web of Science id
000305212500006
ISSN
0567-7572
ISBN
9789066056411
language
English
UGent publication?
yes
classification
P1
copyright statement
I have transferred the copyright for this publication to the publisher
VABB id
c:vabb:298553
VABB type
VABB-5
id
1095832
handle
http://hdl.handle.net/1854/LU-1095832
alternative location
http://www.actahort.org/books/802/802_6.htm
date created
2011-01-07 15:12:27
date last changed
2012-10-25 12:51:31
@inproceedings{1095832,
  abstract     = {Although the fluid bed technology has been successfully applied in the coating of particulate solids, some problems like agglomeration and spray-drying still remain unresolved.  In order to understand the fluidisation hydrodynamics of a specific fluid bed operation, it is essential to assess the distribution of fluidising air and particles in the  fluid bed. In this research, CFD was used to model the airflow and particle trajectories inside a Glatt GPCG-1 fluidised bed coater. The multiphase Eulerian model was used to predict the flow behaviour of the particles and the momentum exchange coefficients were calculated by means of the models of Syamlal-O{\textquoteright}Brien, Wen and Yu, and Gidaspow. Good agreement could be observed between simulation 
and experimental PEPT results.},
  author       = {Duangkhamchan, Wasan and Ronsse, Frederik and Braeckman, Leentje and Pieters, Jan and Depypere, Fr{\'e}d{\'e}ric and Dewettinck, Koen},
  booktitle    = {ACTA HORTICULTURAE},
  editor       = {Barreiro, P and Hertog, MLATM and Arranz, FJ and Diezma, B and Correa, EC},
  isbn         = {9789066056411},
  issn         = {0567-7572},
  keyword      = {PEPT,modelling,fluidization,drag models,CFD,granular flow},
  language     = {eng},
  location     = {Madrid, Spain},
  pages        = {67--72},
  publisher    = {International Society for Horticultural Science (ISHS)},
  title        = {Computational study of the multiphase flow in the fluidised bed equipment},
  url          = {http://www.actahort.org/books/802/802\_6.htm},
  volume       = {802},
  year         = {2008},
}

Chicago
Duangkhamchan, Wasan, Frederik Ronsse, Leentje Braeckman, Jan Pieters, Frédéric Depypere, and Koen Dewettinck. 2008. “Computational Study of the Multiphase Flow in the Fluidised Bed Equipment.” In Acta Horticulturae, ed. P Barreiro, MLATM Hertog, FJ Arranz, B Diezma, and EC Correa, 802:67–72. Leuven, Belgium: International Society for Horticultural Science (ISHS).
APA
Duangkhamchan, W., Ronsse, F., Braeckman, L., Pieters, J., Depypere, F., & Dewettinck, K. (2008). Computational study of the multiphase flow in the fluidised bed equipment. In P. Barreiro, M. Hertog, F. Arranz, B. Diezma, & E. Correa (Eds.), ACTA HORTICULTURAE (Vol. 802, pp. 67–72). Presented at the 4th International symposium on Applications of Modelling as an Innovative Technology in the Agri-Food-Chain : Model-IT, Leuven, Belgium: International Society for Horticultural Science (ISHS).
Vancouver
1.
Duangkhamchan W, Ronsse F, Braeckman L, Pieters J, Depypere F, Dewettinck K. Computational study of the multiphase flow in the fluidised bed equipment. In: Barreiro P, Hertog M, Arranz F, Diezma B, Correa E, editors. ACTA HORTICULTURAE. Leuven, Belgium: International Society for Horticultural Science (ISHS); 2008. p. 67–72.
MLA
Duangkhamchan, Wasan, Frederik Ronsse, Leentje Braeckman, et al. “Computational Study of the Multiphase Flow in the Fluidised Bed Equipment.” Acta Horticulturae. Ed. P Barreiro et al. Vol. 802. Leuven, Belgium: International Society for Horticultural Science (ISHS), 2008. 67–72. Print.