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How to ddefine the rotation axis?

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Old   May 4, 2002, 19:43
Default How to ddefine the rotation axis?
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If a machine rotate about the "Z" axis, can I define the rotation axis in the "inflow boundary condition" as "DX=0,DY=0,DZ=1"?

I saw one case run by others. The definition is "Da=2.5, Dr=-12, Dt=0"(Cyclindrical). How does this work?

The software I use is TASCflow 210.

Thanks a lot!

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