Recent Advances in Free Surface Flows
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Fig. 11 The deformation and coalescence of the two inline gas bubbles rising in quiescent liquid. a
Numerical method and b experiment [67]. c The variations of the instantaneous Reynolds numbers
(Re I ) and d the instantaneous coefficient of drag of the two bubbles. The dimensionless parameters
are used for the simulations according to data taken from experiment conditions Eo = 16 and
M = 2 × 10 −4 . This plot is taken from Chakraborty et al. [65]
135
Fig. 11 The deformation and coalescence of the two inline gas bubbles rising in quiescent liquid. a
Numerical method and b experiment [67]. c The variations of the instantaneous Reynolds numbers
(Re I ) and d the instantaneous coefficient of drag of the two bubbles. The dimensionless parameters
are used for the simulations according to data taken from experiment conditions Eo = 16 and
M = 2 × 10 −4 . This plot is taken from Chakraborty et al. [65]