Experiments with single bubbles - PIV experiments
LIF experiments
Liquid flow fields around single bubbles:
Flow field around a single spherical air bubble; velocity magnitude (a), horizontal velocity component (b), vertical velocity component (c).
Flow field around a single elliptical air bubble, straight rising; velocity magnitude (a), horizontal velocity component (b), vertical velocity component (c).
Some of the liquid flow fields and velocity profiles are available here:
Results