The convection heat transfer coefficient in a Circulating Fluidized Bed (CFB)

Advanced Powder Technology

Volumn 25, Issue 2, 2014, Pages 710-715

  Zhang, H L ^a   Baeyens, J ^b   Degreve J ^a   Brems, A ^a   Dewil, R ^a  

^a UNIVERSITY OF LEUVEN   (Belgium)

^b UNIVERSITY OF WARWICK   (United Kingdom)

Author keywords

Circulating Fluidized Bed; Conduction; Convection; Heat transfer; Radiation

Indexed keywords

CATALYSIS; FLUIDIZED BED COMBUSTION; HEAT CONDUCTION; HEAT CONVECTION; HEAT RADIATION; HEAT TRANSFER; HEAT TRANSFER COEFFICIENTS; SOLAR ENERGY;

CIRCULATING FLUIDIZED BED; DESIGN PARAMETERS; DIFFERENT OPERATING CONDITIONS; EMPIRICAL PREDICTIONS; GAS SOLID SUSPENSION; LINEAR RELATIONSHIPS; OPERATING CONDITION; SOLIDS CIRCULATION FLUX;

FLUIDIZED BEDS;

EID: 84896492691     PISSN: 09218831     EISSN: 15685527     Source Type: Journal    
DOI: 10.1016/j.apt.2013.10.018     Document Type: Article

References (18)

1. C.W. Chan, J.P.K. Seville, D.J. Parker, and J. Baeyens Particle velocities and their residence time distribution in the riser of a CFB Powder Technol. 203 2010 187 197
2. S. Mahmoudi, C.W. Chan, A. Brems, J.P.K. Seville, and J. Baeyens Solids flow diagram of a CFB riser using Geldart B-type powders Particuology 10 2012 51 61
3. F. Pitié, C.Y. Zhao, J. Baeyens, J. Degrève, and H.L. Zhang Circulating Fluidized Bed heat recovery/storage and its potential to use coated phase-change-material (PCM) particles Appl. Energy 109 2013 505 513
4. D. Fernandes, F. Pitié, G. Caceres, and J. Baeyens Thermal energy storage: "how previous findings determine current research priorities" Energy 39 2012 246 257
5. C.W. Chan, J.P.K. Seville, Z. Yang, and J. Baeyens Particle motion in the CFB riser with special emphasis on PEPT-imaging of the bottom section Powder Technol. 196 2009 318 325
6. K. Smolders, and J. Baeyens Hydrodynamic modeling of the axial density profile in the riser of a low-density Circulating Fluidized Bed Can. J. Chem. Eng. 79 2001 422 429
7. K. Smolders, and J. Baeyens Gas fluidized beds operating at high velocities: a critical review of occurring regimes Powder Technol. 119 2001 269 291
8. S. Mahmoudi, J.P.K. Seville, and J. Baeyens The residence time distribution and mixing of the gas phase in the riser of a Circulating Fluidized Bed Powder Technol. 203 2010 322 330
9. J. Baeyens, and D. Geldart Modeling approach the effect of equipment scale on fluidized bed heat transfer data J. Powder Bulk Solids Technol. 4 1980 1 9
10. M. Golriz, and J.R. Grace Predicting heat transfer in large-scale CFB boilers J.R. Grace, J. Zhu, H.I. de Lasa, Circulating Fluidized Bed Technology VII, Ottawa, ON, Canada: Canadian Society for Chemical Engineering 2002 Gilmore Printing Services Inc. 121 128
11. J.C. Chen, J.R. Grace, and M.R. Golriz Heat transfer in fluidized beds: design methods Powder Technol. 150 2005 123 132
12. D.W. Muzyka, Use of probabilistic multiphase flow equations in the study of the hydrodynamics and heat transfer in gas-solids suspensions, Ph.D. Thesis, University of Western Ontario, 1985.
13. J.R. Grace Heat transfer in high velocity fluidized beds G. Hetsroni, Heat Transfer 1990 vol. 4 1990 Hemisphere New York 329 339
14. Y. Molodtsof, and D.W. Muzyka General probabilistic multiphase flow equations for analyzing gas-solids mixtures Int. J. Eng. Fluid Mech. 2 1989 1 24
15. M.C.L. Lints, and L.R. Glicksman The structure of particle clusters near the wall of a Circulating Fluidized Bed A.W. Weimer, Fluid-Particle Processes vol. 89 1993 American Institute of Chemical Engineers New York, NY 35 52
16. S.Y. Wu, and J. Baeyens Effect of operating temperature on minimum fluidization velocity Powder Technol. 67 2 1991 217 220
17. D. Geldart Particle entrainment and carry-over D. Geldart, Gas Fluidization Technology 1986 New York Wiley 123 153
18. V. Gnielinski Fundamentals of Heat and Mass Transfer 2007 John Wiley Hoboken, NJ pp. 514-518