Motion and coalescence of a pair of bubbles rising side by side

Chemical Engineering Science

Volumn 64, Issue 11, 2009, Pages 2659-2671

  Sanada, Toshiyuki ^a   Sato, Ayaka ^b   Shirota, Minori ^c   Watanabe, Masao ^d  

^a SHIZUOKA UNIVERSITY   (Japan)

^b KYUSHU UNIVERSITY   (Japan)

^c NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY AIST   (Japan)

^d HOKKAIDO UNIVERSITY   (Japan)

Author keywords

Bouncing; Bubble; Coalescence; Rising velocity; Wake

Indexed keywords

BOUNCING; BOUNCING BUBBLES; BUBBLE; BUBBLE-BUBBLE INTERACTIONS; CRITICAL REGIONS; CRITICAL REYNOLDS NUMBERS; HIGH-SPEED VIDEO CAMERAS; MORTON NUMBERS; QUIESCENT LIQUIDS; REAR SURFACES; RESTITUTION COEFFICIENTS; RISING VELOCITY; SINGLE BUBBLES; SPHERICAL BUBBLES; UV-LIGHT IRRADIATIONS; VELOCITY FLUCTUATIONS; VERTICAL VELOCITIES; VORTEX SEPARATIONS; WAKE INSTABILITIES; WEBER NUMBERS;

BUBBLES (IN FLUIDS); CHANNEL FLOW; REYNOLDS NUMBER; SUPERCONDUCTING FILMS; VELOCITY; VORTEX FLOW; WAKES;

COALESCENCE;

EID: 65549170099     PISSN: 00092509     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ces.2009.02.042     Document Type: Article

References (30)

1. Chesters A.K., and Hofman G. Bubble coalescence in pure liquids. Appl. Sci. Res. 38 (1982) 353-361
2. Duineveld P.C. The rise velocity and shape of bubbles in pure water at high Reynolds number. J. Fluid Mech. 292 (1995) 325-332
3. Duineveld P.C. Bouncing and coalescence of bubble pair rising at high Reynolds number in pure water or aqueous surfactant solutions. Appl. Sci. Res. 58 (1998) 409-439
4. Figueroa-Espinoza B., and Zenit R. Clustering in high Re monodispersed bubbly flows. Phys. Fluids 17 (2005) 091701
5. Kirkpatrick R.D., and Lockett M.J. The influence of approach velocity on bubble coalescence. Chem. Eng. Sci. 29 (1974) 2363-2373
6. Kok J.B.W. Dynamics of gas bubbles moving through liquid: part I: theory. Eur. J. Mech. B 12 (1993) 515-540
7. Kok J.B.W. Dynamics of gas bubbles moving through liquid: part II: experiments. Eur. J. Mech. B 12 (1993) 541-560
8. Kushch V.I., Sangani A.S., Spelt P.D.M., and Koch D.L. Finite-weber-number motion of bubbles through a nearly inviscid liquid. J. Fluid Mech. 460 (2002) 241-280
9. Legendre D., Magnaudet J., and Mougin G. Hydrodynamic interactions between two spherical bubbles rising side by side in a viscous liquid. J. Fluid Mech. 497 (2003) 133-166
10. Lehr F., Millies M., and Mewes D. Bubble-size distributions and flow fields in bubble columns. A.I.Ch.E. J. 48 (2002) 2426-2443
11. Lunde, K., Perkins, R.J., 1997. Observations on wakes behind spheroidal bubbles and particles. In: Proceedings of ASME-FED Summer Meeting, FEDSM97-3530.
12. Moctezuma M.F., Lima-Ochoterena R., and Zenit R. Velocity fluctuations resulting from the interaction of a bubble with a wall. Phys. Fluids 17 (2005) 098106
13. Moore D.W. The rise velocity of distorted gas bubbles in a liquid of small viscosity. J. Fluid Mech. 23 (1965) 749-766
14. Mougin G., and Magnaudet J. Path instability of a rising bubble. Phys. Rev. Lett. 88 (2002) 014502
15. Otsu H. An automatic threshold selection method based on discriminant and least squares criteria. Trans. Electron. Commun. Eng. Jpn. D J. 63 (1980) 349-356
16. Sanada T., Watanabe M., and Fukano T. Effects of viscosity on coalescence of a bubble upon impact with a free surface. Chem. Eng. Sci. 60 (2005) 5372-5384
17. Sanada T., Shirota M., and Watanabe M. Bubble wake visualization by using photochroic dye. Chem. Eng. Sci. 62 (2007) 7264-7273
18. Sanada T., Sugihara K., Shirota M., and Watanabe M. Motion and drag of single bubbles in super-purified water. Fluid Dyn. Res. 40 (2008) 534-545
19. Sangani A.S., and Didwania A.K. Dynamic simulations of flow of bubbly liquids at large Reynolds numbers. J. Fluid Mech. 250 (1993) 307-337
20. Shirota M., Sanada T., Sato A., and Watanabe M. Formation of a submillimeter bubble from an orifice using pulsed acoustic pressure waves in gas phase. Phys. Fluids 20 (2008) 043301
21. Smereka P. On the motion of bubbles in a periodic box. J. Fluid Mech. 254 (1993) 79-112
22. Spelt P.D.M., and Sangani A.S. Properties and averaged equations for flows of bubbly liquid. Appl. Sci. Res. 58 (1998) 337-386
23. Takagi S., Ogasawara T., and Matsumoto Y. The effects of surfactant on the multiscale structure of bubbly flows. Philos. Trans. R. Soc. A 366 (2008) 2117-2129
24. Takemura F., and Magnaudet J. The transverse force on clean and contaminated bubbles rising near a vertical wall at moderate Reynolds number. J. Fluid Mech. 495 (2003) 235-253
25. Tsao H.K., and Koch D.L. Collisions of slightly deformable, high Reynolds number bubbles with short-range repulsive forces. Phys. Fluids 6 (1994) 2591-2605
26. Tsao H.K., and Koch D.L. Observation of high Reynolds number bubbles interacting with a rigid wall. Phys. Fluids 9 (1997) 44-56
27. de Vries A.W.G., Biesheuvel A., and van Wijngaarden L. Notes on the path and wake of a gas bubble rising in pure water. Int. J. Multiphase Flow 28 (2002) 1823-1835
28. Yurkovetsky Y., and Brady J.F. Statistical mechanics of bubbly liquids. Phys. Fluids 8 (1996) 881-895
29. Zenit R., Koch D.L., and Sangani A.S. Measurements of the average properties of a suspension of bubbles rising in a vertical channel. J. Fluid Mech. 429 (2001) 307-342
30. Zenit R., and Magnaudet J. Path instability of rising spheroidal air bubbles: a shape-controlled process. Phys. Fluids 20 (2008) 061702