[FLASH-USERS] FLASH Capabilities

Slavin, Jonathan jslavin at cfa.harvard.edu
Mon Sep 19 13:07:06 EDT 2016


I can answer your first question and the answer is no, there is no
capability in FLASH at present to do anisotropic thermal conduction.  I
wish there were.  John Zuhone has done some work on this, but only for the
formulation of thermal conduction that is explicit - which then requires
short time steps for stability.  It'd be great if someone would create and
share a unit that includes anisotropic thermal conduction for the implicit
formulation.  I don't think it would necessarily be terribly difficult, but
I don't have time right now to work on it.

Regards,
Jon

On Mon, Sep 19, 2016 at 1:00 PM, <flash-users-request at flash.uchicago.edu>
wrote:

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>    1.  FLASH Capabilities (Marissa Adams)
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> ---------- Forwarded message ----------
> From: Marissa Adams <madams at pas.rochester.edu>
> To: Klaus Weide <klaus at flash.uchicago.edu>,
> petros.tzeferacos at flash.uchicago.edu, flash-users <
> flash-users at flash.uchicago.edu>
> Cc:
> Date: Mon, 19 Sep 2016 09:43:25 -0400
> Subject: [FLASH-USERS] FLASH Capabilities
> Hi all,
>
> I have a few general questions about whatever may be in the current
> developments with FLASH. They may be kind of "big questions," that may make
> developers groan, but please chime in if you know anything about the
> following:
>
>    1. Does FLASH have *anisotropic heat conduction* currently, or is this
>    in the works? I've come across presentations on this saying FLASH has it,
>    but cannot find where it is utilized in the code, which makes me think it
>    is something people have been working on for a couple years.
>    2. Is FLASH *full LTE or able to do non-LTE for optically thin plasmas*
>    ?
>    3. Are there plans to implement a *circuit model* with feedback for
>    load dynamics?
>
> Please let me know!
>
> Best,
> M. Adams
>
>
>
> --
> Marissa Adams                         E-mail: madams at pas.rochester.edu
> Graduate Student                      Ph: (585) 402-5779
> Department of Physics & Astronomy     Website:
> http://www.pas.rochester.edu/~madams/
> University of Rochester
> 478 Bausch & Lomb Hall
> P.O. Box 270171
>
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-- 
________________________________________________________
Jonathan D. Slavin                 Harvard-Smithsonian CfA
jslavin at cfa.harvard.edu       60 Garden Street, MS 83
phone: (617) 496-7981       Cambridge, MA 02138-1516
cell: (781) 363-0035             USA
________________________________________________________
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