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Old   November 3, 2010, 13:00
Default Turbogrid problem
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ijk
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Hi all,

I am using turbogrid 11.0 to mesh an axial fan blade. I chop my blade up in CAD then use Ansys bladegen to get the profiles for the blade from my cad and then export it into Turbogrid. When I bring it in it gives the following error:

WARNING
Profile 2 appears to run in the opposite direction from the profile before it.
The order of profile points will be reversed.
WARNING
Profile 4 appears to run in the opposite direction from the profile before it.
The order of profile points will be reversed.

The error means that the blade is completely distorted and I cannot proceed.

Can someone please help me fix this?
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