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-   -   Segregated solver at Ansys 12 help ? (http://www.cfd-online.com/Forums/fluent/101960-segregated-solver-ansys-12-help.html)

sezenempire May 18, 2012 04:39

Segregated solver at Ansys 12 help ?
 
hi guys
i want to choose segregated solver method but that is not at ansys 12. how can i solver segregated algoritma or similiar. Also my problem spesification reynolds number 3200 but i want to solve with laminer when i solved it it gives me turbulent results (for example maximum velocity = 1.5 average velocity for fully developed velocity, it could be max velocity = 2 average velocity) please help me
thanks

sorry for my english

Far May 18, 2012 04:58

change of name
 
Now segregated solver is renamed as pressure based solver (pbns). It has four options:

1. simple
2. simplec
2. Piso
4. Coupled (coupling of continuity and momentum equation)

I have no idea, why you are getting turbulent results with laminar solver (no turbulence model selected). That may be due to mesh.

sezenempire May 18, 2012 05:35

thanks far
i think so it must be depend mesh


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