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Old   December 10, 2008, 07:36
Default problem isulator
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Hi, for everyone.

I hava a little problem, i´m trying to make a simulation about a steel depot with a hot fluid(370K) and its isulator (Polystyrene 30mm).

If you resolve the energy ecuation alone, never loose heat to outsideĦĦĦĦĦ(atmosferic air)

After that i made other model, with depot, air, polystyrene and air(outside), with K-E, gravity, buoyancy and boussinesq, i want to see the natural convection, but the problems are similars.

Thanks, and have a nice day.
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