New image analysis methods for the study of mixing patterns in stirred tanks

作者: Fabrice Guillard , Christian Trägårdh , Laszlo Fuchs

DOI: 10.1002/CJCE.5450780201

关键词: Planar laser-induced fluorescenceRushton turbineOpticsPlanarBiological systemMaterials scienceMixing (physics)Topology (chemistry)Image (mathematics)Mixing patternsLaser-induced fluorescence

摘要: A method of treating data acquired with the planar laser-induced fluorescence technique has been developed to visualize topology two-dimensional concentration fields and describe dyna ...

参考文章(16)
W. Kollmann, Intermittent Turbulent Flow Springer, Berlin, Heidelberg. pp. 88- 112 ,(1985) , 10.1007/978-3-642-46543-7_5
Eva Ståhl Wernersson, Some Fluid Dynamic Characteristics in the Scale-up of Rushton Turbine-Agitated Tanks Food Engineering, Lund Univeristy. ,(1997)
M. S. Chong, A. E. Perry, B. J. Cantwell, A general classification of three-dimensional flow fields Physics of Fluids. ,vol. 2, pp. 765- 777 ,(1990) , 10.1063/1.857730
J.B. Melville, J.D. Goddard, Mass-transfer enhancement and reaction-rate limitations in solid-liquid phase-transfer catalysis Chemical Engineering Science. ,vol. 40, pp. 2207- 2215 ,(1985) , 10.1016/0009-2509(85)85122-8
F. Guillard, R. Fritzon, J. Revstedt, C. Trägårdh, M. Aldén, L. Fuchs, Mixing in a confined turbulent impinging jet using planar laser-induced fluorescence Experiments in Fluids. ,vol. 25, pp. 143- 150 ,(1998) , 10.1007/S003480050218
F. Guillard, C. Trägårdh, L. Fuchs, A study of turbulent mixing in a turbine-agitated tank using a fluorescence technique Experiments in Fluids. ,vol. 28, pp. 225- 235 ,(2000) , 10.1007/S003480050382
W. Bujalski, A.W. Nienow, S. Chatwin, M. Cooke, The dependency on scale of power numbers of Rushton disc turbines Chemical Engineering Science. ,vol. 42, pp. 317- 326 ,(1987) , 10.1016/0009-2509(87)85061-3
G. Larsson, M. T�rnkvist, E. St�hl Wernersson, C. Tr�g�rdh, H. Noorman, S. -O. Enfors, Substrate gradients in bioreactors: origin and consequences Bioprocess Engineering. ,vol. 14, pp. 281- 289 ,(1996) , 10.1007/BF00369471
H. Wu, G.K. Patterson, Laser-Doppler measurements of turbulent-flow parameters in a stirred mixer Chemical Engineering Science. ,vol. 44, pp. 2207- 2221 ,(1989) , 10.1016/0009-2509(89)85155-3
M. Yoda, L. Hesselink, M. G. Mungal, Instantaneous three-dimensional concentration measurements in the self- similar region of a round high-Schmidt-number jet Journal of Fluid Mechanics. ,vol. 279, pp. 313- 350 ,(1994) , 10.1017/S0022112094003927