[Users] Kelvin-Helmholtz instability .par file

[Miquel Miravet]

Thanks so much for your help, Roland. I will try to set up a parfile with your instructions. 

Best regards, 

Miquel.

> El 14 ene 2021, a las 17:37, Roland Haas <rhaas at illinois.edu> escribió:
> 
> Hello Miguel,
> 
> this was discussed in today's ET call (see minutes
> http://lists.einsteintoolkit.org/pipermail/users/2021-January/007737.html <http://lists.einsteintoolkit.org/pipermail/users/2021-January/007737.html>).
> 
> Unfortunately no one has a such a parameter file or code around.
> 
> The discussion settled on that while such a setup is possible. one
> would have to write a simple thorn to set up the correct conditions for
> the layered fluids. 2D would need to be mimicked as a pizza-box setup
> with 1 zone in the z-direction plus boundary / ghost points. Eg when
> using 3 ghost zones (for eg the PPM reconstruction method) one would
> have 3 boundary cells, 1 "actual" cell. 
> 
> Periodic boundary conditions are supported in the toolkit via the
> Periodic thorn.
> 
> Yours,
> Roland
> 
>> Hello everyone, 
>> 
>> I am trying to run a 2D box simulation in order to develop a Kelvin-Helmholtz instability, but I cannot find any .par file for that. Does anyone have a .par file to run this simulation?
>> 
>> Thanks so much, 
>> 
>> Miquel. 
>> 
>> ####################################################
>> Miquel Miravet Tenés, Ph.D. student
>> Dept. Astronomia i Astrofísica
>> Universitat de València
>> C/ Dr. Moliner 50, E46100 Burjassot, València
>> Spain
>> Phone: + 34 963543081
>> email: Miquel.Miravet at uv.es
>> ####################################################
>> 
> 
> 
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