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More fun with Lattice Boltzman Method (LBM) fluid simulations (softologyblog.wordpress.com)
83 points by nabla9 4 months ago | hide | past | favorite | 4 comments



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?




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