|July 2, 2013, 04:51||
problem of convergence
Join Date: Jun 2013
Posts: 41Rep Power: 4
My cas is of turbumence, a "T" form tube with two cylindres. it has one inlet and two outlets, with the distribution of water, 50% mass flow to each outlet.
My problem is that I always have the convergence problems and there are also warnings of reversed flows.
I tried the standard wall function, enhanced wall function and realizable model of k-epsilon model, and I also reffined the mesh, extended the outlet, but the situation hasn't been improved.
By the way, the Y+ is always between 5 and 30.
Do you have any suggestions ?
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