[Nek5000-users] CYCLIC BC for bend pipe

[nek5000-users at lists.mcs.anl.gov]

Hi Azad,

It's important that the "cyclic" axis be the z-axis.

You may need to rotate your geometry into this orientation.

In that case, your inlet/out planes would, say, be x-z
and y-z planes.

Paul


On Sun, 26 Jun 2011, nek5000-users at lists.mcs.anl.gov wrote:

> Dear Neks;
>
> I had a question regarding cyclic bc. It works properly for 2D and 3D
> curved channel, (arch-like curvature is generated in stream-wise
> direction using userdat2 with period bc at the both ends). However, when
> I try it for the curved pipe, seems not working at all. I appreciate it
> if you could help me by that.
>
> Many thanks;
> Azad
>
>
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