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Difference between VOF Schemes

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Old   September 7, 2010, 03:26
Default Difference between VOF Schemes
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Hi every one

I am working on modeling two phase flow inside the mixing chamber with two separate inlets for water and air and one discharge outlet.

I have used different explicit (georeconstruct, CICSAM) and implicit (HIRC, 2nd UW) schemes for simulations. I have measure the water cross-sectional thickness at the discharge for these scheme and got varied result for same inputs. For low gas-liquid ratio the difference is small but at high gas-liquid ratio the difference is more.

Can somebody help in explaining these scheme as how they work? so that i can comment on the results.

Thanks in advance
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