Hello Miguel, this was discussed in today's ET call (see minutes 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: [email protected] > #################################################### > -- My email is as private as my paper mail. I therefore support encrypting and signing email messages. Get my PGP key from http://pgp.mit.edu .
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