More fun with Lattice Boltzman Method (LBM) fluid simulations

Two Minute Papers channel on YouTube covers all kinds of recently published AI & simulation algorithms, like this one last week about adaptive grid sizes for fluid simulations.

https://youtu.be/4etSuEQOzDw

https://dl.acm.org/doi/abs/10.1145/3414685.3417837

You should checkout lbmpy for generation of lbm kernels: https://pycodegen.pages.i10git.cs.fau.de/lbmpy/

Wow - this is a blast back to the early 1990’s, with a bit more computing power though. Nice.

Very impressive. How many seconds of compute time are required for 1 second of video?