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-   -   [ICEM] Blade meshing in ICEM CFX (http://www.cfd-online.com/Forums/ansys-meshing/67383-blade-meshing-icem-cfx.html)

pol84 August 13, 2009 09:38

Blade meshing in ICEM CFX
 
hello everybody,

i am beginner in ICEM CFX. Can somebody help me with Blade meshing? After Repair Geometry -> Build Topology I get 2 blue lines (link). If i ignore them and build mesh, cfx solver show Error 'Overflow'. How can I repair these blue lines?

thank you


Pawel

http://www.bilderhoster.at/estqb1250170479.html

cbr August 14, 2009 03:14

Hi,

check end points of these curves, and fix by addition or delete splines and lines.

PSYMN August 20, 2009 18:05

Red Herring, Blue Herring.
 
Blue lines just mean a multiple edge in the geometry... It may be perfectly valid depending on your model. After you mesh, you may not even get a multiple edge if you didn't mesh on both sides of the "T".

I don't think they are directly responsible for an "overflow" error.

I am not a CFX expert, but I think that is a memory error. you should ask the question on the CFX solver side of CFD-Online.

Simon

Saima August 5, 2010 17:19

Could you please tell me the steps for the blade meshing, i will be very thankfull to u.

Quote:

Originally Posted by pol84 (Post 226240)
hello everybody,

i am beginner in ICEM CFX. Can somebody help me with Blade meshing? After Repair Geometry -> Build Topology I get 2 blue lines (link). If i ignore them and build mesh, cfx solver show Error 'Overflow'. How can I repair these blue lines?

thank you


Pawel

http://www.bilderhoster.at/estqb1250170479.html



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