Figure Captions List
Figure
1. (a) The schematic diagram of the standard manual operation; (b)
Microbubbles generated by
standard manual methods
Figure 2. (a) The sketch of the
imaging system; (b) The flow test section
Figure 3. The images of microbubbles captured
under the standard manual
operation
Figure 4. The number density of
bubbles under the standard manual operation
Figure 5. The statistical histograms of the BSD manual operation: (a)
M-1; (b) M-2
Figure 6. Effect of different
standard manual operations on BSD:
(a) bubbles generated by M-1; (b)
bubbles generated by M-2; (c) bubbles generated by M-3; (d) bubbles
generated by M-4
Figure 7. Reproducibility of (a) The BSD averaged about M-1, M-2, M-3,
M-4, M-5, and M-6, respectively; (b) mean bubble size measurements; (c)
the Sauter mean bubble diameters; (d)
bubble size standard deviations