[Nek5000-users] CYCLIC BC for bend pipe

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

PS - be sure that the rotation preserves the right-handed
coordinates of the original system.


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

>
> 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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