liquid film separation
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Hello, I'm trying to model separation of liquid film from the surface through the slit. Principal scheme is shown.
What kind of multiphase model and boundary conditions type should I use? http://www.cfd-online.com/Forums/att...1&d=1336982067 |
Use the VOF multiphase model.
At the inlet give the height of the water column, and specify volume/mass fractions at the outlets. Regards Luke |
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Yours faithfully Vitaliy |
Then you would probably have to use the Eulerian model where a separate momentum eqn is solved for each phase.
Regards Luke |
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Besides, should I set volume fravtion distribution on inlet by simple profile or using UDF? Yours faithfully, Vitaliy |
This is an very interesting subject. In fact ,I am doing some works about liquid films now,but I am not sure wether fluent can model this sort of problems or not,because the magnitude of thickness of liquid film maybe too tiny to meet the continuum fluid mechanics .But I am not sure about this,I am inverstgating about this. Before this I am using a software named Surface evolver .
Hope you can get an answer . Regards Felix |
Modeling droplet by surface evolver
Does anyone have experience with droplet simulation by surface evolver?
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