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-   -   Periodic boundary condition with unstructured mesh (https://www.cfd-online.com/Forums/fluent/189974-periodic-boundary-condition-unstructured-mesh.html)

Eng.Mahmoud abd elsalam July 2, 2017 00:15

Periodic boundary condition with unstructured mesh
 
hi , every one
iam working on the compressor cascade and i want to make a validation with paper but, i faced a big problem to make periodic BC in fluent , errors usually appeared.
i tried to overcome this periodic problem with setting zone with symmetry BC
but, the results of contours not matched with validation paper
this is 2d mesh of my project
http://http://imgur.com/a/SI6sI
any periodic BC replaced by symmetry BC
and this is what i should do
http://http://imgur.com/a/SI6sI
any one can help me
thanks advanced


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