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-   -   unstructure mesh size control near to wall using gambit (http://www.cfd-online.com/Forums/fluent/77130-unstructure-mesh-size-control-near-wall-using-gambit.html)

lalit kumar June 14, 2010 11:27

unstructure mesh size control near to wall using gambit
 
hi all
can any one tell me how to control unstructured traingular mesh size, like structured mesh using gambit. now I am using size function but at the time of initialization its automatically taking the starting and end mesh size. I need manually given mesh size near the body wall.
can any one tell me how I can control the tet mesh size near to wall?


thank you
Lalit

-mAx- June 15, 2010 00:50

you can apply Boundary Layer

lalit kumar June 15, 2010 02:14

unstructured tet mesh size control near wall
 
thank you Max
but I can't apply boundary layer around wall, only thing I want to do is tet mesh size control near the wall and its growth upto some manual input size. plz tell me the way I can control tet mesh near wall.
thank you

-mAx- June 15, 2010 09:03

you can mesh your sufaces mesh as you want.
Then apply a size function with meshed option enabled.
Just set the grow factor, and the max element size

lalit kumar July 6, 2010 15:13

thank you very much max... it have been very help full for me.


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