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-   -   [ICEM] how to improve mesh quality around sharp edge? (http://www.cfd-online.com/Forums/ansys-meshing/112089-how-improve-mesh-quality-around-sharp-edge.html)

foolboy007 January 21, 2013 23:07

how to improve mesh quality around sharp edge?
 
1 Attachment(s)
This is the tip of a nozzle. I have to generate the prism layer to get y+~1.
without prism, the overall mesh quality and skewness are really good.
however, after generating prisms, the quality got really poor.
I found most of worst mesh grids are around the tip of the nozzle.

Could any body tell me how to improve the quality?
If necessary, I can modify the sharp edge and make a round fillet.

Far January 23, 2013 12:57

Do you have access to Simon's Tip and tricks 2010? There are very useful hints.

It is always good idea to share project at earliest ;)


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