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-   -   refine mesh!! (http://www.cfd-online.com/Forums/fluent/44903-refine-mesh.html)

Donia June 2, 2007 10:08

refine mesh!!
 
hi, how can i refine mesh with Fluent not Gambit? thanks

S. June 2, 2007 10:51

Re: refine mesh!!
 
You can refine a mesh by selecting the Adapt menu and choosing how you want to the adaption to be performed. For instance, if you select say Adapt->Gradient you can refine the mesh based on gradients of many properties. You would first select the property i.e. velocity->X-Velocity then click on "compute" (this gives you the maximum gradient value). You would enter a refinement threshold less than the computed maximum and click "Mark". This will show you how many cells/nodes are going to be added. If you are happy with everything then click "Adapt". A message will appear mentioning a "hanging node" just click "OK". You can then go to display grid and view the added cells. Hope this helps!

S.

donia June 2, 2007 17:13

Re: refine mesh!!
 
thanks a lot!!


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