Characterizing particle clustering behavior by PDPA measurement for dilute gas-solid flow

Chemical Engineering Journal

Volumn 108, Issue 3, 2005, Pages 193-202

  Liu, Xinhua ^a,b   Gao, Shiqiu ^a   Li, Jinghai ^a  

^a INSTITUTE OF PROCESS ENGINEERING   (China)

^b UNIVERSITY OF CHINESE ACADEMY OF SCIENCES   (China)

Author keywords

Dilute gas solid flow; Fluidization; Particle cluster; Phase Doppler particle analyzer

Indexed keywords

ALGORITHMS; COMPUTATIONAL METHODS; FLOW OF FLUIDS; FLUIDIZED BEDS; FREQUENCIES; TURBULENCE;

GAS-SOLID FLOW; HETEROGENEOUS DISTRIBUTIONS; PARTICLE CLUSTER PROPERTIES; PHASE DOPPLER PARTICLE ANALYZER (PDPA);

PARTICLES (PARTICULATE MATTER);

GAS-SOLID TWO-PHASE FLOW;

EID: 17644383013     PISSN: 13858947     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.cej.2005.01.012     Document Type: Article

References (25)

1. D. Subbarao, and P. Basu A model for heat transfer in circulating fluidized beds Int. J. Heat Mass Transfer 29 3 1986 487 489
2. J. Li, and M. Kwauk Particle-Fluid Two-Phase Flow, the Energy-Minimization Multi-Scale Method 1994 Metallurgical Industry Press Beijing
3. W.K. Gu, and J.C. Chen A model for solid concentration in circulating fluidized beds L.S. Fan T.M. Knowlton Fluidization IX 1998 Engineering Foundation New York 501 508
4. K. Tuzla, A.K. Sharma, J.C. Chen, T. Schiewe, K.E. Wirth, and O. Molerus Transient dynamics of solid concentration in downer fluidized bed Powder Technol. 100 1998 166 172
5. S.V. Manyele, J.H. Parssinen, and J.X. Zhu Characterizing particle aggregates in a high-density and high-flux CFB riser Chem. Eng. J. 88 2002 151 161
6. A.K. Sharma, K. Tuzla, J. Matsen, and J.C. Chen Parametric effects of particle size and gas velocity on cluster characteristics in fast fluidized beds Powder Technol. 111 2000 114 122
7. A.T. Harris, J.F. Davidson, and R.B. Thorpe The prediction of particle cluster properties in the near wall region of a vertical riser Powder Technol. 127 2002 128 143
8. J.R. Grace, and J. Tuot A theory for cluster formation in vertically conveyed suspension of intermediate density Trans. Inst. Chem. Eng. 57 1979 49 54
9. J. Li, Y. Tung, and M. Kwauk Method of energy minimization in multi-scale modeling of particle-fluid two-phase flow P. Basu J.F. Large Circulating Fluidized Bed Technology vol. II 1988 Pergamon Press Toronto 89 103
10. Y. Fujima, K. Tagashira, S. Ohme, S. Ichimura, and Y. Arakawa Conceptual study on fast fluidization formation P. Basu M. Horio M. Hasatani Circulating Fluidized Bed Technology vol. III 1991 Pergamon Press Toronto 85 90
11. X. Liu, S. Gao, and J. Li Study on characteristics of particle clusters in gas-solid circulating fluidized beds by using PDPA J. Chem. Ind. Eng. (Chin.) 55 4 2003 555 562 (in Chinese)
12. T. Van den Moortel, and L. Tadrist Flow structures in a circulating fluidized bed J.R. Grace J.X. Zhu Hugo de Lasa Proceedings of 7th International Circulating Fluidized Beds Conference Canadian Society for Chemical Engineering, Ottawa 2002 217 224
13. P. Cai, S.P. Chen, Y. Jin, Z.Q. Yu, and Z.W. Wang Effect of operating temperature and pressure on the transition from bubbling to turbulent fluidization AIChE Symp. Ser. 85 1989 37 43
14. C.H. Soong, K. Tuzla, and J.C. Chen Identification of particle clusters in circulating fluidized bed A.A. Avidan Circulating Fluidized Bed Technology vol. IV 1993 Pergamon Press New York 615 620
15. G. Sun, G. Qian, and J. Li Dynamic measurement of local voidage in dilute regime of a CFB Eng. Chem. Metal. 17 3 1996 242 247
16. M. Saffman Automatic calibration of LDA measurement volume size Appl. Optics 26 13 1987 2592 2597
17. S.V. Sanker, D.H. Buermann, A.S. Inenaga, K.M. Ibrahim, and W.D. Bachalo Coherent scattering in phase Doppler interferometry: response of frequency domain processors Proceedings of the 7th International Symposium on Application of Laser Techniques to Fluid Mechanics Lisbon 1994 1 8
18. A.J. Yan, S.V. Manyele, J.H. Parssinen, and J.X. Zhu The interdependence of micro and macro flow structures under a high-flux flow J.R. Grace J.X. Zhu Hugo de Lasa Proceedings of 7th International Circulating Fluidized Beds Conference Canadian Society for Chemical Engineering, Ottawa 2002 357 364
19. T. Van den Moortel, R. Santini, L. Tadrist, and J. Pantaloni Experimental study of the particle flow in a circulating fluidized bed using a phase Doppler particle analyser: a new post-processing data algorithm Int. J. Multiphase Flow 23 6 1997 1189 1209
20. Y. Wang, F. Wei, Z. Wang, Y. Jin, and Z. Yu Radial profiles of solids concentration and velocity in a very fine particle (36 μm) riser Powder Technol. 96 1998 262 266
21. X. Qi, Gas-solids two phase flow dynamics in circulating fluidized bed risers, Doctor dissertation, Sichuan University, Chengdu, China, 2003, pp. 171-175.
22. X. Qi, W. Huang, Y. Pan, J. Zhu, and Y. Shi Study on the solid concentration and the core-annulus structure in a gas-solids CFB riser J. Sichuan Univ. (Eng. Sci.) 35 1 2003 43 47
23. D. Bai, Y. Jin, Z. Yu, and J. Zhu The axial distribution of cross-sectionally averaged voidage in fast fluidized beds Powder Technol. 71 1992 51 58
24. T. Van den Moortel, E. Azario, R. Santini, and L. Tadrist Experimental analysis of the gas-particle flow in a circulating fluidized bed using a phase Doppler particle analyzer Chem. Eng. Sci. 53 10 1998 1883 1899
25. R.E. Van de Wall, and S.L. Soo Measurement of particle cloud density and velocity using laser devices Powder Technol. 81 1994 269 278