[Nek5000-users] IFCHAR & Conj. HT?

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

Hi Paul, 



Thanks for the information! 



I know that a lot of the CHT stuff is getting some new attention, and 

I appreciate  you looking into it. 



And yes, I have reduced DT down, and it is running very nice, but 

would be great to take full advantage of the characteristic time stepping. 

I'll check in again in a few weeks or so. 



Thanks, 

Michael 


----- Original Message ----- 
From: nek5000-users at lists. mcs . anl .gov 
To: nek5000-users at lists. mcs . anl .gov 
Sent: Monday, August 23, 2010 4:10:26 PM GMT -06:00 US/Canada Central 
Subject: Re: [Nek5000-users] IFCHAR & Conj. HT? 


Yes - it's not supported at the moment. 

There was a reason for it at the time -- but I confess I can't 
recall why just yet.   I need to load that into cache but am 
a bit pre-occupied at the moment. 

I suggest setting ifchar to F and then reducing DT accordingly - 
that will allow you to move forward.  Note that both of these 
features (particularly conj. heat transfer) are relatively new 
or newly resurrected, so we've simply not gotten to the point 
in the parameter space where both features are tested. 

If I can recall why it's not turned on it shouldn't be hard 
to resolve the issue.  Hopefully in about 2.5 weeks (I'm on 
travel over the next couple of weeks). 

Thanks for your patience! 

Paul 


On Mon, 23 Aug 2010, nek5000-users at lists. mcs . anl .gov wrote: 

> 
> 
> Paul, 
> 
> 
> 
> Could you shine some light on this? 
> 
> 
> 
> - Michael 
> 
> 
> ----- Original Message ----- 
> From: nek5000-users at lists. mcs . anl .gov 
> To: " Nekton User List" <nek5000-users at lists. mcs . anl .gov> 
> Sent: Sunday, August 22, 2010 4:10:00 PM GMT -06:00 US/Canada Central 
> Subject: [Nek5000-users] IFCHAR & Conj. HT? 
> 
> 
> Hi Developers, 
> 
> I have just realized that IFCHAR is not compatible with conjugate heat transfer cases? 
> 
> Is there a reason/solution for this? 
> 
> Thanks, 
> Michael 
> 
> _______________________________________________ Nek5000-users mailing list Nek5000-users at lists. mcs . anl .gov https ://lists. mcs . anl .gov/mailman/ listinfo /nek5000-users 
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