Experimental study on bubble motion in a rectangular bubble column using high-speed video observations

Flow Measurement and Instrumentation

Volumn 16, Issue 5, 2005, Pages 277-287

  Zaruba, A ^a   Krepper, E ^a   Prasser, H M ^a   Reddy Vanga, B N ^b  

^a INSTITUTE OF ION BEAM PHYSICS AND MATERIALS RESEARCH   (Germany)

^b PURDUE UNIVERSITY   (United States)

Author keywords

Bubble dispersion; Bubble flow; Image processing; Rectangular channel; Turbulent diffusion

Indexed keywords

DISPLAY DEVICES; FLOW OF FLUIDS; IMAGE PROCESSING; PATTERN RECOGNITION; PROBABILITY DISTRIBUTIONS;

BUBBLE RECOGNITION ALGORITHM; RECTANGULAR BUBBLE; VIDEO SYSTEMS;

BUBBLES (IN FLUIDS);

TWO-PHASE FLOW;

EID: 23344441260     PISSN: 09555986     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.flowmeasinst.2005.03.009     Document Type: Article

References (23)

1. S.P. Antal R.T. Lahey J.E. Flaherty Analysis of phase distribution in fully developed laminar bubbly two-phase flow International Journal of Multiphase Flow 17 1991 635-652
2. M. Ishii K. Mishima Two fluid model and hydrodynamic constitutive relations Nuclear Engineering and Design 82 1984 107-126
3. M. Lopez de Bertodano Two-fluid model for two-phase turbulent jet Nuclear Engineering and Design 179 1998 65-74
4. Moraga et al. Assessment of turbulent dispersion models for bubbly flows in the low Stokes number limit International Journal of Multiphase Flow 29 2003 655-673
5. A. Ohnuki A. Akimoto Model development for bubble turbulent diffusion and bubble diameter in large vertical pipes Journal of Nuclear Science and Technology 38 12 2001 1074-1080
6. D. Pfleger S. Gomes N. Gilbert H.-G. Wagner Hydrodynamic simulations of laboratory scale bubble columns fundamental studies of the Eulerian-Eulerian modeling approach Chemical Engineering Science 54 1999 5091-5099
7. A. Sokolichin G. Eigenberger Applicability of standard k-ε turbulence model to the dynamic simulation of bubble columns: Part I. Detailed numerical simulations Chemical Engineering Science 54 1999 2273-2284
8. D. Bröder, M. Sommerfeld, A PIV/PTV system for analysing turbulent bubbly flows, in: Proceedings of the 10th International Symposium Application of Laser Techniques to Fluid Mechanics Lisbon, 2000, Paper 10.1
9. D. Bröder, M. Sommerfeld, Experimental studies of the hydrodynamics in a bubble column by an imaging PIV/PTV-system, in: Proceedings of 4th International Symposium on Particle Image Velocimetry, Gottingen, Germany, 2001
10. R. Lindken, W. Merzkirch, Phase separated PIV and shadow-image measurements in bubbly two-phase flow, in: Proc. of the 8th Int. Conf on Laser Anemometry Advances and Applications, 6-8 September, Rome, 1999, pp. 165-171
11. R. Lindken, W. Merzkirch, A novel PIV technique for measurements in multi-phase flows and its application to two-phase bubbly flows, in: 4th International Symposium on Particle Image Velocimetry, 17-19 September, Göttingen, Germany, P1078, 2001
12. K. Nishino H. Kato K. Torii Stereo imaging for simultaneous measurement of size and velocity of particles in dispersed two-phase flow Measurement Science and Technology 11 2000 633-645
13. V. Buwa Vivek V. Ranade Vivek Dynamics of gas-liquid flow in a rectangular bubble column: Experiments and single/multi-group CFD simulations Chemical Engineering Science 57 2002 4715-4736
14. J. Rodríguez-Rodríguez C. Martinez-Bazan J.L. Montanes A novel particle tracking and break-up detection algorithm: Application to the turbulent break-up of bubbles Measurement Science and Technology 14 2003 1328-1340
15. D.-C. Cheng H. Burkhardt Bubble tracking in image sequences International Journal of Thermal Sciences 42 7 2003 647-655
16. D.-C. Cheng, H. Burkhardt, Bubble recognition from image sequences, in: Inverse Problems and Experimental Design in Thermal and Mechanical Engineering, Eurotherm Seminar 68, 5-7th March, 2001
17. J. Hiscock C.Y. Ching Gas bubble site and velocity measurements using high-speed images of gas-liquid flows Journal of Flow Visualization and Image Processing 8 2001 355-367
18. T. Bui-Dinh T.S. Choi Application of image processing techniques in air/water two-phase flow Mechanics Research Communications 26 4 1999 463-468
19. T. Bui-Dinh T.S. Choi Non-invasive measurements of instantaneous bubble rise velocity using digital image analysis Mechanics Research Communications 28 4 2001 471-475
20. H.-M. Prasser D. Scholz C. Zippe Bubble size measurement using wire-mesh sensors Flow Measurements and Instrumentations 12 4 2001 299-312
21. B.N. Reddy Vanga, E. Krepper, H.-M. Prasser, A. Zaruba, M.A. Lopez de Bertodano, Experimental and numerical studies of flow in rectangular bubble columns, in: The 10th International Topical Meeting on Nuclear Reactor Thermal Hydraulics, NURETH-10, 5-9th October, Seoul, Korea, 2003
22. C.W. Stewart Bubble interactions in low-viscosity liquids International Journal of Multiphase Flow 21 6 1995 1037-1046
23. Y. Sato K. Sekoguchi Liquid velocity distribution in two-phase bubble flow International Journal of Multiphase Flow 2 1975 79