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-   -   matching-tolerence (http://www.cfd-online.com/Forums/fluent/33029-matching-tolerence.html)

Ehsan Alborzi February 13, 2004 09:38

matching-tolerence
 
Hi agian, I need some information about matching-tolerence as well.Could you help me please Best Regards

FJ February 17, 2004 04:49

Re: matching-tolerence
 
Hi,

Matching-tolerance is a kind of clearance. When you define periodic boundary condition in Fluent, the nodes of both faces need to being exactly matched. However sometimes exported mesh from GAMBIT , the linked mesh is not exactly matched. So we use the Matching-tolerance. Inputing a large value compared with default,it's O.K. You will make a periodic condition.

If you still aren't able to make a periodic condition, you have to use make-hanging-interface function.

Thank you

FJ


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