Distribution of staying times of liquid in a non-maintained liquid-solid edding flow: Influence of the presence of solids;Distribution des temps de sejour du liquide en ecoulement tourbillonnaire non-entretenu liquide-solide: Influence de la presence de solide

Chemical Engineering Journal

Volumn 67, Issue 2, 1997, Pages 83-96

  Legentilhomme, P ^a   Brujes, L ^a   Legrand, J ^a  

^a UNIVERSITÉ DE NANTES   (France)

Author keywords

Axial dispersion; Distribution of staying times; Liquid solid suspension; Stagnant zone; Turbulent flow

Indexed keywords

FLOW; HYDRODYNAMICS; LIQUID; MODELING;

EDDIES; FLOW MODELLING;

EID: 0031285128     PISSN: 13858947     EISSN: None     Source Type: Journal    
DOI: 10.1016/S1385-8947(97)00027-2     Document Type: Article

References (35)

1. A.K. Gupta, D.G. Lilley, N. Syred, Swirl Flows, Abacus Press, Cambridge, 1984.
2. N.J. Cedrone, A silver recovery apparatus for operation at high current densities, J. Soc. Mot. Pic. Tel. Eng. 67 (1958) 172-174.
3. F.C. Walsh, G. Wilson, The electrolytic removal of gold from spent electroplating liquors, Trans. IMF 64 (1986) 55-61.
4. S.W. Hong, A.E. Bergles, Augmentation of laminar flow heat transfer in tubes by means of twisted-tapes inserts, J. Heat Transfer 98 (1986) 251-256.
5. M. Thew, Hydrocyclone redesign for liquid-liquid separation, The Chemical Engineer Juillet / Août (1986) 17-23.
6. T.A. Aklyama, T. Marui, M. Kono, Experimental investigation on dust collection efficiency of straight-through cyclone with air suction by means of secondary rotational air charge, Ind. Eng. Chem. Proc. Des. Dev. 25 (1986) 914-918.
7. J. Lede, F. Verzaro, B. Antoine, J. Villermaux, Flash pyrolysis of wood in a cyclone reactor, Chem. Eng. Proc. 20 (1986) 309-317.
8. J.P. Villeneuve, E. Gaume, Efficiency evaluation of an installed swirl separator, Can. J. Civ. Eng. 21 (1994) 924-930.
9. J.J. Ou, C.S. Lee, S.H. Chen, Mixing of chemically reactive fluids by swirling in a tubular reactor, Chem. Eng. Sci. 38 (1983) 1323-1329.
10. P. Legentilhomme, J. Legrand, Overall mass transfer in swirling decaying flow in annular electrochemical cells, J. Appl. Electrochem. 20 (1990) 216-222.
11. P. Legentilhomme, J. Legrand, The effect of inlet conditions on mass transfer in annular swirling decaying flow, Int. J. Heat Mass Transfer 34 (1991) 1281-1291.
12. P. Legentilhomme, J. Legrand, Visualisation de l'écoulement tourbillonnaire non-entretenu dans un réacteur électrochimique à cylindres coaxiaux, Récents Progrès en Génie des Procédés, Edition Technique et Documentation, Lavoisier, 3, n° 7 (1989) 567-572.
13. H. Aouabed, P. Legentilhomme, J. Legrand, Wall visualization of swirling decaying flow using a dot-paint method, Exp. Fluids 19 (1995) 43-50.
14. P. Legentilhomme, J. Legrand, Distribution des temps de séjour en écoulement tourbillonnaire annulaire induit par une entrée tangentielle du liquide, Can. J. Chem. Eng. 73 (1995) 435-443.
15. J. Legrand, L. Brujes, G. Carnelle, P. Phalip, Study of microencapsulation of a virucide agent by a solvent evaporation technique, J. Microencapsulation 12 (1995) 639-649.
16. A. Bottaro, I.L. Ryhming, M.B. Wehrli, P.S. Rys, P. Rys, Laminar swirling flow and vortex breakdown in a pipe, Comp. Meth. Appl. Mech. Eng. 89 (1991) 41-57.
17. N. Wakao, S. Kaguei, Heat and mass transfer in packed beds, Gordon and Breach Publishers, London, 1982.
18. G. Taylor, Dispersion of soluble matter flowing slowly through a tube, Proc. Roy. Soc. Ser. A 219 (1953) 186-203.
19. P. Legentilhomme, J. Legrand, J. Comiti, Axial dispersion in electrolyte flowing through anisotropic packed beds, J. Appl. Electrochem. 19 (1989) 263-270.
20. S.F. Chung, C.Y. Wen, Longitudinal dispersion of liquid flowing through fixed and fluidized beds, AIChE J. 14 (1968) 857-865.
21. P.I. Pudjiono, N.S. Tavare, J. Garside, K.D.P. Nigam, Residence time distribution from a continuous Couette flow device, Chem. Eng. J. 48 (1992) 101-110.
22. J. Legrand, F. Coeuret, Circumferential mixing in one-phase and two-phase Taylor vortex flows, Chem. Eng. Sci. 41 (1986) 47-53.
23. H. Aouabed, P. Legentilhomme, C. Nouar, J. Legrand, Experimental comparison of electrochemical and dot-paint methods for the study of decaying swirling flow, J. Appl. Electrochem. 24 (1994) 619-625.
24. G.P. Rangaiah, P.R. Krishnaswamy, Application of time domain curve-fitting to parameter estimation in RTD models, J. Chem. Eng. Jpn. 23 (1990) 124-130.
25. W.C. Clements, A note on determination of the parameters of the longitudinal dispersion model from experimental data, Chem. Eng. Sci. 24 (1969) 957-963.
26. M.A. Fahim, L.T. Wakao, Parameter estimation from tracer response measurements, Chem. Eng. J. 25 (1982) 1-8.
27. C.Y. Wen, L.T. Fan, Model for flow systems and chemical reactors, Marcel Dekker, New York, 1975.
28. G.S.G. Beveridge, R.S. Schechter, Optimization: theory and practice, McGraw-Hill, New York, 1970.
29. K.H. Coats, B.D. Smith, Dead-end pore volume and dispersion in porous media, Soc. Petroleum Eng. J., Trans. AIME 231 (1964) 73-84.
30. I. Ippolito, Etude des phénomènes de transport et de dispersion de traceurs dans des milieux fracturés, Thèse de Doctorat de l'Université de Paris VI, 1993.
31. M. Piva, A. Calvo, A. Barrantes, S. Gabanelli, M. Rosen, I. Ippolito, J.E. Wesfreid, Tracer dispersion in the Taylor-Couette instability with axial flow, in: E. Trapegui, W. Zeller (Eds.), Instabilities and Non Equilibrium Structures IV, Klewer Academic Press, Dordrecht, 1993.
32. L. Guihard, F. Coeuret, J. Legrand, T.Z. Fahidy, Z.H. Gu, Circumferential mixing in the Taylor-Couette reactor, Inst. Chem. Eng. Symp. Ser. 112 (1989) 105-117.
33. P. Belleville, L. Nouri, J. Legrand, Mixing characteristics in the torus reactor, Chem. Eng. Technol. 15 (1992) 282-289.
34. R.N. Trivedi, K. Vasudeva, Axial dispersion in laminar flow in helical coils, Chem. Eng. Sci. 30 (1975) 317-325.
35. P. Legentilhomme, Hydrodynamique et transfert de matière de l'écoulement annulaire tourbillonnaire induit par une entrée tangentielle du fluide, Thèse de Doctorat de l'Université de Nantes-ENSM, 1991.