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Old   September 4, 2008, 12:16
Default define-->material-->density
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Hello ..In Define -->materials can be either defined constant or as a function of temperature (polynomial etc). For other properties its fine but for density I want to use both boussinesq and polynomial.

Can anyone to do that?
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Old   September 5, 2008, 13:59
Default Re: define-->material-->density
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hi meenu,

I think....we cant use two density formulations at a time...

boussinesq is apt only for lesser temp difference problems..

if it is natural convection can go for incompressible ideal gas.

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Old   September 5, 2008, 16:15
Default Re: define-->material-->density
red lemon
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write a udf
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