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-   -   Improve Grid Quality with Autogrid (http://www.cfd-online.com/Forums/numeca/124514-improve-grid-quality-autogrid.html)

Polito October 7, 2013 04:46

Improve Grid Quality with Autogrid
 
Hello,

Iam a beginner in using numeca/autogrid. I have to apply hub fillets at a given geometry. I imported the geometry successfully and applied hub fillets with different radius.
Unfortunalley the grid quality, mainly the min. skewness, is quite bad. iam trying to reach angles about 22 grad but by increasing the radius the min. skewness is getting worse.

My question is: How can I increase the skewness angle and the quality? Are there any tools in autogrid?

I would be very thankful about your help!


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