3 ms·
There's a guy who tested his own LBM solver on a space shuttle model https://www.youtube.com/watch?v=5AzxwQpng0M https://www.youtube.com/watch?v=5AzxwQpng0M at
by carabiner 4y ago
There's a guy who tested his own LBM solver on a space shuttle model https://www.youtube.com/watch?v=5AzxwQpng0M https://www.youtube.com/watch?v=5AzxwQpng0M at 60x higher resolution than the largest Space Shuttle CFD simulation ever done by NASA. Took 6 hours to calculate on an academia GPU setup.
Edit: He also says it's full engineering accuracy, not cheap CGI CFD that only has to look plausible. You could extract pressures, forces from the surfaces and use it for analysis. He's done extensive validation for his academic work.
- blevin 4y agoProject code here: https://github.com/ProjectPhysX/FluidX3D https://github.com/ProjectPhysX/FluidX3D
- 101008 4y agoI hope advances in this field would help to reduce turbulence in passangers flights.
- sitkack 4y agoThat is the most amazing thing I have seen in months. https://www.youtube.com/watch?v=pD8JWAZ2f8o https://www.youtube.com/watch?v=pD8JWAZ2f8o
- Gravityloss 4y agoThat would deserve its own submission