Paper Titles
Sintering of AISI M3:2 High Speed Steel – Part II
p.358
Laser Sintering of Greens Compacts of MoSi2
p.364
Effect of Operational Parameters in the Droplet Size of a Venturi Scrubber with Multi-Orifice Injection
p.370
Computational Fluid Dynamics Applied to Bradley Hydrocyclones
p.376
The Use of CFD Technique in the Study of the Spouted Bed
p.382
Preparation and Characterization of Zirconia-Yttria/Zirconia-Magnesia Composites
p.389
Synthesis of Ceramic Powders Based on Manganese, Cobalt and Nickel Oxides
p.395
Synthesis and Characterization of Nanosized ZrTiO4 Powders Prepared by the Sol-Gel Method
p.401
Mechanical Properties and Microstructure of Zinc Oxide Varistor Ceramics
p.408

The Use of CFD Technique in the Study of the Spouted Bed

Article Preview

Abstract:

The spouted bed has been used in drying, granulation, catalytic polymerization, residues treatment and coating of several materials. The success of its applications is attributable to the solids circulation characteristics and excellent gas-particle contact. The pattern of solid and gas flows in a spouted bed was numerically simulated using a Eulerian multiphase model. The typical flow pattern of the spouted bed was obtained in the present calculation for axisymetric gas-solid flows. The simulated velocity profiles and the voidage profiles presented a good agreement qualitative and quantitative with the experimental results obtained by He et al. [4].

You might also be interested in these eBooks
Advanced Powder Technology V View Preview

Info:

Periodical:

Materials Science Forum (Volumes 530-531)

Pages:

382-387

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.530-531.382

Citation:

Cite this paper

Online since:

November 2006

Authors:

Claudio Roberto Duarte, R.A.A. Rosa, Valéria V. Murata, Marcos A.S. Barrozo

Keywords:

Computational Fluid Dynamics (CFD), Fluent, Spouted Bed

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

© 2006 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

References

[1] K.B. Mathur, and Epstein P.E., Academic Press, New York (1974).

Google Scholar

[2] Yokogawa, JSME J., 36 (1970), pp.1117-1125.

Google Scholar

[3] Yokogawa, JSME J., 37 (1971), p.1979-(1989).

Google Scholar

[4] Y.L. He, S.Z. Qin, C.J. Lim, J.R. Grace, Can. J. Chem. Eng., 72 (1994), pp.561-568.

Google Scholar

[5] D. Roy, F. Larachi, R. Legros, J. Chaouki, Can. J. Chem. Eng., 72 (1994), pp.945-952.

Google Scholar

[6] A. Benkrid, & H.S. Caram, AIChE. Journal, 35 (1989), pp.1328-1336.

Google Scholar

[7] K.B. Mathur, and P.E. Gishler, AIChE. Journal, 1 (1955), pp.157-164.

Google Scholar

[8] D. Gidaspow, R. Bezburuah, and J. Ding., Proc. of the 7th Engineering Foundation Conference on Fluidization (1992), pp.75-82.

Google Scholar

[9] C.Y. Wen and Y.H. Yu, Chem. Eng. Prog. Symp. Series, 62 (1966), pp.100-111.

Google Scholar

[10] S. Ergun., Chem. Eng. Prog., 48(2) (1952), pp.89-94.

Google Scholar

[11] S. Ogawa, A. Umemura, and N. Oshima, J. Appl. Math. Phys., 31(1980), p.483.

Google Scholar

[12] J. Ding and D. Gidaspow, AIChE Journal, 36 (1990), pp.523-538.

Google Scholar