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two phase variable density

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Old   August 26, 2011, 16:43
Default two phase variable density
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Nima Samkhaniani
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hi friend
i have a two phase flow
one phase is gas (air) with constant properties
second on is a mixture liquid with variable density with temperature and pressure
rhoL = f(T,p) which i have through exprimental data!
when rhoL decreases, Liquid phase expands, i want to simulate free surface of exapanding liquid

any suggestion?any hint?
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