[Nek5000-users] rotational symmetry

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

Hi Mike,

I'm not certain if this post ever got an answer?

There is support for cyclic bcs, if you are using Pn-Pn.

Also, there is support for swirl + axisymmetry, if you
just want the k=0 azimuthal mode.

Incidentally, we have a new multigrid solver for Pn-Pn
that should be in the repo within a couple of days --- running
it through buildbot tests now.   This solver is better or
faster than the Pn-Pn-2 SEMG code.

Paul


On Wed, 22 Feb 2012, nek5000-users at lists.mcs.anl.gov wrote:

> Hello Neks.
>
> I'm simulating rotating flow in a cylindrical geometry via a Coriolis forcing.  Is there any periodic-BC mechanism for exploiting the symmetry, or do I need to model the whole thing?
>
> Thanks.
> --Mike
>
> _______________________________________________
> Nek5000-users mailing list
> Nek5000-users at lists.mcs.anl.gov
> https://lists.mcs.anl.gov/mailman/listinfo/nek5000-users
>