M. MUNEKATA ET AL. 27
11.02 1.04
r/R
-10
0
10
[
o]
11.02 1.04
r/R
0.5
1.0
u/(R
)
(c)
Figure 6. Horizontal flying angle and velocity of large size droplet (d > 500 μm): (a) Type A (left: angle, right: velocity); (b)
The liquid filaments are stretched outward from the
st
peaks appear in the distribution of the scat-
te
ly slightly inside of the
ta
isk edge scatter
ra
ks Mrs. Kubo, K. and Ono
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Type B (left: angle, right: velocity); (c) Type C (left: angle, right: velocity).
agnant liquid layer on the lateral surface of the disk by
the centrifugal force and inclined toward counter-rotating
direction.
Two main
red droplet diameter and they are originated from the
large terminal droplets and the small droplets generated
from the filamentwise breakup.
Most of the scattered droplets f
ngential direction on the disk edge because the liquid
filaments are stretched outward from the stagnant liquid
layer on the lateral surface of the disk.
The droplets splashed from the thin d
ther wider than that from the thick one because the
liquid filament is slim and the small droplets are gener-
ated. On the other hand, there is not apparent discrepancy
for scattering of large terminal droplets.
5. Acknowledgements
The authors would like to than,
K. for their experimental assistance.
Y. Miyasaka and M.
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