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-   -   Getting steady-state solution for turbulent model? (http://www.cfd-online.com/Forums/fluent/43880-getting-steady-state-solution-turbulent-model.html)

Kwontona February 23, 2007 17:14

Getting steady-state solution for turbulent model?
 
To get a steady-state solution for two-phase turbulent model under Eulerian model framework, usally there are several logical ways which I have tried:

Method_01: get firstly the laminar flow steady-state solution; and then switch to turbulence modeling;

Method_02: perform firstly unsteady-state simulation for very long time; then switch "UNSTAEDY" to "STEADY".

However, it is found that the above methods do not work for my simulation system. So, how to capture the steady-state solution for the two-phase turbulence model (E-E approach)?

Can anyone give some ideas fot this? Thanks in advance.



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