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"Vacuum" in level set

Posted Nov 6, 2017, 10:34 a.m. EST Fluid & Heat Version 5.3 0 Replies

Jonathan Singer
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Hello,

I am trying to do free surface simulations of viscous fluids using the level set method, and while they seem to work, COMSOL is wasting a lot of resources figuring out what to do with the non-viscous phase. I do not care about that phase and it should have no effect on the process, so I am wondering if there are any strategies to squelching its share of the physics, for example, treating it as vacuum.

Thanks, Jon

0 Replies Last Post Nov 6, 2017, 10:34 a.m. EST
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