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Forum: Main CFD Forum

April 27, 2012, 11:50

Replies: 32

Implementation of Periodic Boundary Condition

Views: 8,157

Posted By leflix

Yes you got the point Chris ! We agree...

Yes you got the point Chris ! We agree...

Forum: Main CFD Forum

April 27, 2012, 10:39

Replies: 32

Implementation of Periodic Boundary Condition

Views: 8,157

Posted By leflix

To my mind the geometry of your problem is not...

To my mind the geometry of your problem is not periodic.
If you want to impose periodic boundary condition you should consider your domain twice as it is in your simulation. Check the sketch below,...

Forum: Main CFD Forum

April 25, 2012, 04:11

Replies: 32

Implementation of Periodic Boundary Condition

Views: 8,157

Posted By leflix

I think as DeepElm stated it that if the geometry...

I think as DeepElm stated it that if the geometry and the pattern of the flow is not periodic it may be the reason why it diverges.
I'm not convinced that it is the case in your situation.
To be...

Forum: Main CFD Forum

April 24, 2012, 17:22

Replies: 32

Implementation of Periodic Boundary Condition

Views: 8,157

Posted By leflix

Let's recall the notation of cfdnewbie. The...

Let's recall the notation of cfdnewbie.

The way you can connect your boudary cells in a periodic way is very simple.
You just have to specify for every variables involved in your simulation just...

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