[Nek5000-users] Conjugate Problem

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

Dear Mu,


The best way to think of  CHT is as if solving an advection-diffusion equation with u==0 in the solid.


In Nek5000, the fluid elements are numbered first (both globally, and on each processor) so that an fluid/pressure updates are performed on elements e=1,...,nelv; while thermal updates are performed on elements e=1,...,nelt > nelv.


Your mesh must be build such that all solid elements are numbered after all fluid elements.


hth,


Paul



________________________________
From: Nek5000-users <nek5000-users-bounces at lists.mcs.anl.gov> on behalf of nek5000-users at lists.mcs.anl.gov <nek5000-users at lists.mcs.anl.gov>
Sent: Monday, November 27, 2017 12:11:24 PM
To: nek5000-users at lists.mcs.anl.gov
Subject: [Nek5000-users] Conjugate Problem

Hello Neks,

I am working on a conjugate problem with Nek5000. Is there any reference that discusses how

nek5000 solves the conjugate heat transfer problem?

Thanks.

Mu Xu
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.mcs.anl.gov/pipermail/nek5000-users/attachments/20171127/c546220b/attachment.html>