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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