[Nek5000-users] double mesh ?

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

Hi all,

Would anyone like to volunteer a response?  Our user kindly requested a
response this morning.

Many thanks,
Ron

On Thu, Dec 22, 2016 at 7:40 AM <nek5000-users at lists.mcs.anl.gov> wrote:

> Hi
>
> i am quite new, so i’m sorry if i’m getting things wrong.
>
> I am trying to simulate a turbulent channel flow, with a passive scalar.
> in the streamwise direction, i would like to impose periodic boundary
> conditions for the flow, and non-periodic for the scalar.
> in fact the scalar has a point source near the inlet, and i want to see
> how that develops downstream.
>
> as far as i understand this is not supported by nek5000, because the last
> mesh point is identified with the first mesh point when periodic BC are
> imposed.
> correct ?
>
> my question is : could i define two meshes, one for the scalar and one for
> the velocity ?
>
> thanks a lot for your help !!!
> agnese
>
>
> Agnese Seminara
> --------------------------------
> CNRS
> Laboratoire de physique de la matière condensée
> Parc Valrose
> avenue J Vallot
> 06108 Nice, France
> +33 (0) 492 076 775
> http://sites.unice.fr/site/aseminara/
>
> _______________________________________________
> Nek5000-users mailing list
> Nek5000-users at lists.mcs.anl.gov
> https://lists.mcs.anl.gov/mailman/listinfo/nek5000-users
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.mcs.anl.gov/pipermail/nek5000-users/attachments/20170102/2faa6f1a/attachment.html>