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-   -   Patch grids together (http://www.cfd-online.com/Forums/fluent/28848-patch-grids-together.html)

Ray August 22, 2001 16:25

Patch grids together
 
Hi there,

I generated several grids of simple geometries. Could you tell me how to patch them together? Is it necessary to use some transient nodes between the two geometries?

Thank you very much.

Ray

Raza Mirza August 22, 2001 19:53

Re: Patch grids together
 
Can you provide more details? I usually patch the grids using non-conformal interface. But your solver has to accept non-conformal interface for this treatment. I guess we need to know more.

Raza Mirza August 22, 2001 20:06

Re: Patch grids together
 
Sorry, in my first message I did not realize that I was in the Fluent forum.

In fluent, you can read multiple grids in TGrid. If the meshes have the same node distribution that you can merge them togehter. Otherwise you can use non-conformal interface.


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