Events and conditions in droplet impact: A phase field prediction
Y Wang, A Gratadeix, M Do-Quang… - International Journal of …, 2016 - Elsevier
The phenomenon of droplet impact on a smooth, flat, partially wetted surface is studied by
phase field simulation. A map of the different impact regimes is constructed for Reynolds
numbers ranging from R e= 9 to R e= 9× 10 4, and Ohnesorge numbers ranging from O h=
3.3× 10− 4 to O h= 1.05. The results are compared with previous experiments from several
aspects such as gas bubble entrapment, spreading radius and liquid sheet splashing, etc.
The simulation proposes event predictions that are consistent with previous experiments …
phase field simulation. A map of the different impact regimes is constructed for Reynolds
numbers ranging from R e= 9 to R e= 9× 10 4, and Ohnesorge numbers ranging from O h=
3.3× 10− 4 to O h= 1.05. The results are compared with previous experiments from several
aspects such as gas bubble entrapment, spreading radius and liquid sheet splashing, etc.
The simulation proposes event predictions that are consistent with previous experiments …
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