|October 15, 2010, 20:34||
Join Date: Jun 2010
Posts: 27Rep Power: 6
I have built a mesh (see pics) to simulate a wind tunnel test of a simple building.
I need to represent the boundary layer and the mesh has a y+ value close to 1 (of course, it depends on the solution).
The grow rate is 1.2 .
Running a simple k-epsilon model in Fluent:
- THE PRESSURES ON THE WALLS ENDS TO BE COSTANT AND = 0 !!!
- gives me reverse flow at the beginning, but it disappear before the end
- gives me warnings on the value of the viscosity (it is too big, but it keeps on iterating)
I hope it is clear,
thanks a lot,
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