Experimental investigation of the instabilities in a fluidized bed origin of the pressure fluctuations

Physics of Fluids

Volumn 9, Issue 3, 1997, Pages 500-509

  M'chirgui, A ^a   Tadrist, H ^a   Tadrist, L ^a  

^a AIX MARSEILLE UNIVERSITÉ   (France)

Author keywords

[No Author keywords available]

Indexed keywords

FLUIDIZED BEDS; INSTABILITY; PRESSURE FLUCTUATIONS;

EID: 0030860947     PISSN: 10706631     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.869214     Document Type: Article

References (27)

1. S. C. Saxena, N. S. Rao, and V. N. Tanjore, "Diagnostic procedures for establishing the quality of fluidization of gas-solid systems," Exp. Ther. Fluid Sci. 6, 56 (1993).
2. J. Yerushalmi and N. T. Cankurt, "Further studies of the regimes of fluidizations," Powder Technol. 24, 187 (1979).
3. P. W. K. Kehoe and J. F. Davidson, "Continuously slugging fluidized beds," Inst. Chem. Eng. Symp. Ser. 33, 97 (1971).
4. M. J. Rhodes and D. Geldart, Fluidization, edited by K. Ostergaard and A. Sorensen (Engineering Foundation, New York, 1986), p. 281.
5. S. Satija, J. B. Young, and L. S. Fan, "Pressure fluctuations and choking criterion for vertical pneumatic conveying of fine particles," Powder Technol. 43, 257 (1985).
6. J. F. Davidson and D. Harrison, Fluidized Particles (Cambridge University Press, London, 1963).
7. M. J. Punchochar, J. Drahos, J. Cermak, and K. Selucky, "Evaluation of minimum fluidizing velocity in gas fluidized bed from pressure fluctuations," Chem. Eng. Commun. 35, 81 (1985).
8. D. Wilkinson, "Determination of minimum fluidization velocity by pressure fluctuation measurement," Can. J. Chem. Eng. 73, 562 (1995).
9. K. Svoboda, J. Cermak, M. Hartman, J. Drahos, and K. Selucky, "Pressure fluctuations in gas fluidized beds at elevated temperature," Ind. Eng. Chem. Process Des. Dev. 22, 514 (1983).
10. K. Svoboda, J. Cermak, M. Hartman, J. Drahos, and K. Selucky, "Influence of the particle size on the pressure fluctuations and slugging in a fluidized bed," AlChE J. 30, 513 (1984).
11. J. Militzer, J. M. Kan, and A. M. Al Taweel, "Pressure fluctuations in a circulating fluidized bed," La Fluidisation 83, 5 (1991).
12. W. K. Kang, J. P. Sutherland, and G. L. Osberg, "Pressure fluctuations in a fluidized bed with and without screen cylindrical," Packings Ind. Eng. Chem. Fund. 6, 449 (1967).
13. O. Winter, "Density and pressure fluctuations in gas fluidized beds," AlChE J. 14, 426 (1968).
14. A. I. Tamarin, "The origin of self-excited oscillation in fludized beds," Intern. Chem. Eng. 4, 50 (1964).
15. J. W. Hiby, "Periodic phenomena connected with gas-solid fluidization," in Proceedings of the International Sympsosium on Fluidization, Eindhoven (Netherlands University Press, Amsterdam, 1967), p. 99.
16. R. C. Lirag and H. Littman, "Statistical study of the pressure fluctuations in a fluidized bed fluidization," AlChE Symp. Ser. 67, 11 (1971).
17. A. P. Baskakov, V. G. Tuponocov, and N. F. Fillippovsky, "A study of pressure fluctuations in a bubbling fluidized bed," Powder Technol. 45, 113 (1986).
18. L. T. Fan, T.-C. Ho, S. Hiraoka, and W. P. Walawender, "Pressure fluctuations in fluidized bed," AlChE J. 27, 388 (1981).
19. S. Hiraoka, K. C. Kim, S. H. Shin, and L. T. Fan, "Properties of pressure fluctuations in a gas-solids fluidized bed under a free bubbling condition," Powder Technol. 45, 245 (1986).
20. H. Littman and G. A. Homolka, "Bubble rise velocities in two dimensional gas fluidized beds from pressure measurements," Chem. Eng. Prog. Symp. Ser. 66, 37 (1970).
21. R. Roy, J. F. Davidson, and V. G. Tuponogov, "The velocity of sound in fluidized beds," Chem. Eng. Sci. 45, 3233 (1990).
22. N. Yutani, N. Ototake, and L. T. Fan, "Stochastic analysis of fluctuations in the local voidage fraction of a gas-solids fluidized bed," Powder Technol. 488, 31 (1986).
23. D. Geldart, Gas Fluidization Technology (Wiley, Chichester, U.K., 1986).
24. C. S. Daw, C. E. A. Finney, M. Vasudevan, N. A. VanGoor, K. Nguyen, D. D. Bruns, E. J. Kostelich, C. Grebogi, E. Ott, and J. A. Yorke, "Self-organization and chaos in a fluidized bed," Phys. Rev. Lett. 75, 2308 (1995).
25. J. Verloop and P. M. Heertjes, "Periodic pressure fluctuations in fluidized beds," Chem. Eng. Sci. 29, 1035 (1974).
26. M. Mleczko and J. Tomeczek, "Determination of fluidization quality from pressure fluctuations in fluidized bed," presented at the Annual meeting of the American Institute of Chemical Engineers, in Washington, D.C. (1988).
27. M. Mleczko and J. Tomectek, "Determination of fluidization quality from pressure fluctuations in fluidized bed," AlChE Microfiche Preprint for the annual AlChE Meeting, Washington, D.C. (1988).