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-   -   [ICEM] Accuracy (http://www.cfd-online.com/Forums/ansys-meshing/117146-accuracy.html)

FJSJ May 3, 2013 03:38

Accuracy
 
4 Attachment(s)
Hi guys,

Ive started this thread because Im not sure about my blocking. Ive got the mesh of a blade but when I look carefully in the leading edge I dont like what I see. I know this is about blocks shapes but.. can I adjust much more to the shape of the profile with this blocks? If I use automatic linear, for example, is it good or not? Is there any way to do this much more exact?

RodriguezFatz May 3, 2013 05:10

Hi. As far as I understand it, the solver does not recognize "bended" cell walls. Cell walls are straight lines in 2d or planes in 3d. Thus, if you want to have a more accurate solution at strong bends, you need more points.

FJSJ May 3, 2013 06:45

Thanks Philipp. Ill do it.

RodriguezFatz May 3, 2013 06:48

Maybe someone else here has a different oppinion ?!..


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