Improve Grid Quality with Autogrid -- CFD Online Discussion Forums

October 7, 2013, 05:46	Improve Grid Quality with Autogrid	#1
Polito New Member Join Date: Oct 2013 Posts: 4 Rep Power: 13	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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