Classifying flow regimes in three-phase fluidized beds from CARPT experiments

Chemical Engineering Science

Volumn 62, Issue 24, 2007, Pages 7523-7529

  Fraguío, María Sol ^a   Cassanello, Miryan C ^a   Larachi, Faïçal ^b   Limtrakul, Sunun ^c   Dudukovic, Milorad ^c  

^a UNIVERSIDAD DE BUENOS AIRES   (Argentina)

^b UNIVERSITÉ LAVAL   (Canada)

^c WASHINGTON UNIVERSITY IN ST LOUIS   (United States)

Author keywords

CARPT; Dynamics characterization; Flow regime diagnosis; Three phase fluidization

Indexed keywords

FLUIDIZED BEDS; HYDRODYNAMICS; PARTICLE SIZE ANALYSIS;

COMPUTED AUTOMATED RADIOACTIVE PARTICLE TRACKING (CARPT); DYNAMICS CHARACTERIZATION; FLOW REGIME DIAGNOSIS; THREE-PHASE FLUIDIZATION;

FLOW PATTERNS;

FLOW PATTERNS; FLUIDIZED BEDS; HYDRODYNAMICS; PARTICLE SIZE ANALYSIS;

EID: 36048937243     PISSN: 00092509     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ces.2007.08.039     Document Type: Article

References (13)

1. Broomhead D.S., and King G.P. Extracting qualitative dynamics from experimental data. Physica D 20 (1986) 217-236
2. Cassanello M., Larachi F., Marie M., Chaouki J., and Guy C. Experimental characterization of the solid phase chaotic dynamics in three-phase fluidization. Industrial and Engineering Chemistry Research 34 (1995) 2971-2980
3. In: Chaouki J., Larachi F., and Dudukovic M.P. (Eds). Non-Invasive Monitoring of Multiphase Flows (1997), Elsevier, Amsterdam
4. Chaplin, G., 2005. Monitoring fluidized bed dryer hydrodynamics using pressure fluctuations and electrical capacitance tomography. Ph.D. Thesis, University of Saskatchewan, Canada.
5. Cheng Z., Zheng C., Feng Y., and Hofmann H. Distributions of flow regimes and phase holdups in three phase fluidized beds. Chemical Engineering Science 50 (1995) 2153-2159
6. Diks C., van Zwet W.R., Takens F., and DeGoede J. Detecting differences between delay vector distributions. Physical Review E 53 (1996) 2169-2176
7. Dudukovic M.P., Larachi F., and Mills P. Multiphase catalytic reactors: a perspective on current knowledge and future trends. Catalysis Reviews 44 (2002) 123-246
8. Limtrakul, S., 1996. Hydrodynamics of liquid fluidized beds and gas-liquid fluidized beds. D.Sc. Thesis, Washington University, St. Louis, MO, USA.
9. Stienstra G., Nijenhuis J., Kroezen T., van den Bleek C., and van Ommen J. Monitoring slurry-loop reactors for early detection of hydrodynamic instabilities. Chemical Engineering and Processing 44 (2005) 959-968
10. Takens F. In: Rand D.A., and Young L.-S. (Eds). Lecture Notes in Mathematics, Dynamical Systems and Turbulence vol. 898 (1981), Springer, Berlin, Germany 366
11. van Ommen J.R., Coppens M.O., van den Bleek C.M., and Schouten J.C. Early warning of agglomeration in fluidized beds by attractor comparison. A.I.Ch.E. Journal 46 (2000) 2183-2197
12. Villa J., van Ommen J.R., and van den Bleek C.M. Early detection of foam formation in bubble column by attractor comparison. A.I.Ch.E. Journal 49 (2003) 2442-2444
13. Zhang J.P., Grace J.R., Epstein N., and Lim K.S. Flow regime identification in gas-liquid flow and three phase fluidized beds. Chemical Engineering Science 52 (1997) 3979-3992