Kelvin–Helmholtz instability simulation with adaptive mesh refinement

Simulation of a 2D Kelvin–Helmholtz instability with a discontinuous Galerkin spectral element method on a hierarchical Cartesian mesh with adaptive mesh refinement (AMR). The polynomial degree is N = 3 and the mesh uses four refinement levels from 4 to 7.

[destroyer]

I never knew Kevin-Helmholtz instability simulation with adaptive mesh refinement existed but now my eyes have been opened, my horizon expanded. And I want more!

[sohaibkhan]

its most beautuful thing i have seen on youtube today

[TheLimeLines]

I have attained the knowledge of Kelvin–Helmholtz instability simulation with adaptive mesh refinement.

[cxbkpmf]

Impressive. Most people will not grasp the significance.

[duxoakende]

I wonder how this could be used for some interesting formations in procedural generation

[simplegamer]

Awesome work!

is there a paper on this? Maybe sourcecode? Thank you.

[abird]

How can a system start symmetric, and not end symmetric?

[poketopa]

Anyone have any good sources of how to get into this topic? Seems pretty cool :)

[GeorgeTsiros]

Question: how does one mitigate the fact that we simulate a volume where eeeevery direction all around is important, with a grid where we consider only the 4 cardinal directions?