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free surface representation -- Urgent

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Old   August 9, 2008, 06:21
Default free surface representation -- Urgent
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I have a problem where in I have to show the free surface over a liquid which is being agitated from bottom( 2d model) gas injection.over the liquid surface there is air. How can I represent that in GAMBIT & Fluent.
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Old   August 11, 2008, 09:05
Default Re: free surface representation -- Urgent
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You can create a regular 2d mesh in Gambit. In Fluent, you can patch the bottom of the geometry (the liquid zone) with a liquid volume fraction of 1. VOF multiphase model can be used since you need to simulate the free surface. You can read the Fluent help file on how to patch a region.
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Old   August 14, 2008, 02:24
Default Re: free surface representation -- Urgent
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you can first adapt the region where you want water. then patch will work.
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