Mixable vs unmixable multiphase flow
Mixability concerns surface tension : in the unmixable fluid, surface tension concerns only particles of the same species. Whereas in a fully mixable fluid, surface tension occurs between any particle, no matter what species it is.
In this video, 3 fluids with ratio 1:0.5:0.25.
Following is the video log for 1 simulation, this video is the result of 2 simulations.
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| VIDEO LOG |
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Number of particles : 21635
Domain size : 0.41m x 0.62m
Time step : 0.000400s
Time scale : 0.1x
Particle spacing : 0.003%
Interaction radius : 300%
Gravity : 9.81m
Display target : density
Simulated time : 3.00s
Simulation time : 6m 52s
Video time : 1m 0s
Simulation factor : 0.145388
Frame per seconds : 18.17fps
Seconds per frame : 0.06spf