Dominant flow structures in gas-solid fluidized beds using time and frequency domains analyses

Particulate Science and Technology

Volumn 32, Issue 5, 2014, Pages 498-505

  Arjmandi Tash, Omid ^a   Zarghami, Amaneh ^b   Zarghami, Reza ^a  

^a UNIVERSITY OF TEHRAN   (Iran)

^b ISLAMIC AZAD UNIVERSITY   (Iran)

Author keywords

Frequency domain analysis; gas solid fluidized bed; hydrodynamics; pressure fluctuations; time domain analysis

Indexed keywords

BUBBLE FORMATION; FLOW STRUCTURE; FLUIDIZATION; FLUIDIZED BEDS; FREQUENCY DOMAIN ANALYSIS; HYDRODYNAMICS; SPECTRUM ANALYSIS; TIME SERIES ANALYSIS;

GAS-SOLID FLUIDIZED BED; INTERESTING INFORMATION; POWER SPECTRUM ESTIMATION; PRESSURE FLUCTUATION; STANDARD DEVIATION ANALYSIS; SUPERFICIAL GAS VELOCITIES; TIME AND FREQUENCY DOMAINS; TURBULENT FLUIDIZATION;

TIME DOMAIN ANALYSIS;

ARTICLE; ENVIRONMENTAL TEMPERATURE; FLUIDIZATION; FLUIDIZED BED; FLUIDIZED BED REACTOR; GAS SOLID FLUIDIZED BED; HYDRODYNAMICS; PARTICLE SIZE; PRIORITY JOURNAL; PROBABILITY; TIME SERIES ANALYSIS;

EID: 84904303166     PISSN: 02726351     EISSN: 15480046     Source Type: Journal    
DOI: 10.1080/02726351.2014.911787     Document Type: Article

References (24)

1. Azizpour, H., R. Sotudeh-Gharebagh, N. Mostoufi, and, R. Zarghami. 2012. Characterization of regime transition in fluidized beds at high velocities by analysis of vibration signals. Industrial & Engineering Chemistry Research 51: 2855-2863.
2. Azizpour, H., R. Sotudeh-Gharebagh, R. Zarghami, M. Abbasi, N. Mostoufi, and, M. J. Mahjoob. 2011. Characterization of gas-solid fluidized bed hydrodynamics by vibration signature analysis. International Journal of Multiphase Flow 37: 788-793.
3. Bi, H., N. Ellis, I. Abba, and, J. Grace. 2000. A state-of-the-art review of gas-solid turbulent fluidization. Chemical Engineering Science 55: 4789-4825.
4. Bi, H., and, J. Grace. 1995. Effect of measurement method on the velocities used to demarcate the onset of turbulent fluidization. Chemical Engineering Journal and the Biochemical Engineering Journal 5: 261-271.
5. Bi, H., J. Grace, and, K. Lim. 1995. Transition from bubbling to turbulent fluidization. Industrial & Engineering Chemistry Product Research and Development 34: 4003-4008.
6. Briens, L., and, C. Briens. 2002. Cycle detection and characterization in chemical engineering. AIChE Journal 48: 970-980. (Pubitemid 36173043)
7. Cai, P., Y. Jin, Z. Yu, and, Z. Wang. 1990. Mechanism of flow regime transition from bubbling to turbulent fluidization. AIChE Journal 36: 955-956. (Pubitemid 20697869)
8. Chen, A., and, H. Bi. 2003. Pressure fluctuations and transition from bubbling to turbulent fluidization. Powder Technology 133: 237-246. (Pubitemid 36952177)
9. Felipe, C., and, S. Rocha. 2007. Prediction of minimum fluidization velocity of gas-solid fluidized beds by pressure fluctuation measurements-analysis of the standard deviation methodology. Powder Technology 174: 104-113. (Pubitemid 46669598)
10. Johnsson, F., R. Zijerveldb, J. Schoutenb, J., C. van den Bleek, and, B. Lecknera. 2000. Characterization of fluidization regimes by time-series analysis of pressure fluctuations. International Journal of Multiphase Flow 26: 663-715.
11. Kunii, D., and, O. Levenspiel. 1991. Fluidization Engineering, 2nd ed. Boston: Butterworth-Heinemann.
12. Lee, G., and, S. Kim. 1988. Pressure fluctuations in turbulent fluidized beds. Journal of Chemical Engineering of Japan 21: 515-521.
13. Park, S. H., and, S. D. Kim. 2003. Experimental, statistical and stochastic studies of pressure fluctuations in a three-phase fluidized bed with a moderately large diameter. Korean Journal of Chemical Engineering 20: 121-127.
14. Punčochář, M., and, J. Drahoš. 2005. Origin of pressure fluctuations in fluidized beds. Chemical Engineering Science 60: 1193-1197. (Pubitemid 40068151)
15. Saxena, S., N. Rao, and, V. Tanjore. 1993. Diagnostic procedures for establishing the quality of fluidization of gas-solid systems. Experimental Thermal and Fluid Science 6: 56-73.
16. Sobrino, C., S. Sánchez-Delgado, N. García-Hernando, and, M. de Vega. 2008. Standard deviation of absolute and differential pressure fluctuations in fluidized beds of group B particles. Chemical Engineering Research and Design 86: 1236-1242.
17. Sun, G., and, G. Chen. 1989. Transition to turbulent fluidization and its prediction. In Fluidization. VI, eds. J. Grace, L. Schemilt, and M. Bergougnou, 33-44. New York: Engineering Foundation.
18. Tahmasebpour, M., R. Zarghami, R. Sotudeh-Gharebagh, and, N. Mostoufi. 2013. Characterization of various structures in gas-solid fluidized beds by recurrence quantification analysis. Particuology 11: 647-656.
19. van der Schaaf, J., J. Schouten, F. Johnsson, and, C. van den Bleek. 2002. Non-intrusive determination of bubble and slug length scales in fluidized beds by decomposition of the power spectral density of pressure time series. International Journal of Multiphase Flow 28: 865-880. (Pubitemid 34557486)
20. van der Schaaf, J., J. C. Schouten, F. Johnsson, and, C. M. van den Bleek. 2004. Non-intrusive determination of bubble and slug length scales in fluidized beds by decomposition of the power spectral density of pressure time series. International Journal of Multiphase Flow 28: 865-880. (Pubitemid 34557486)
21. van der Schaaf, J., J. van Ommen, F. Takens, J. Schouten, and, C. M. van den Bleek. 2004. Similarity between chaos analysis and frequency analysis of pressure fluctuations in fluidized beds. Chemical Engineering Science 59: 1829-1840. (Pubitemid 38641265)
22. van Ommen, J., S. Sasic, J. van der Schaaf, S. Gheorghiu, F. Johnsson, and, M. Coppens. 2011. Time-series analysis of pressure fluctuations in gas-solid fluidized beds-A review. International Journal of Multiphase Flow 37: 403-428.
23. Zarghami, R. 2009. Conditional monitoring of fluidization quality in fluidized beds. Unpublished doctoral dissertation. University of Tehran.
24. Zarghami, R., N. Mostoufi, R. Sotudeh-Gharebagh, and, J. Jamal Chaouki. 2012. Nonlinear dynamic characteristic of bubbling fluidization. In Advances in Multiphase Flow and Heat Transfer, eds. L. Cheng. and D. Mewes, . 3, 300-331. Beijing: Bentham Science.