[Nek5000-users] Reflections on outlet

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

Hi,
indeed, the Dong condition might help here. Can you send me an email, 
and I can send you the respective codes?
Philipp

On 2017-08-23 18:59, nek5000-users at lists.mcs.anl.gov wrote:
> Dear Neks,
> 
> I'm simulating a vertical heated plate in an open domain. When the flux 
> is leaving the domain through the top face I get a reflection. I've 
> tried to simulate adding more distance from the tip of the plate to the 
> top face, but a vortex appears and when it tries to leave sometimes the 
> code explodes and sometimes, I get a reflection again.
> 
> Turb_outflow subroutine is not working for me. I think it is because I 
> have multiple outlets. The "ON" bc is not helping either.
> 
> Has anyone implemented a convective bc like Dong's (2014) or the 
> "stabilized O bc" mentioned in this thread: 
> https://lists.mcs.anl.gov/pipermail/nek5000-users/2016-March/003684.html ?
> 
> Any suggestion is welcomed.
> Thanks in advance.
> 
> Juan Pablo.
> 
> 
> 
> 
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