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🌊 Lattice Boltzmann Fluid Flow: 2D

D2Q9 BGK lattice Boltzmann flow past a cylinder with adjustable viscosity, inlet speed and obstacle size.

Fluid Dynamics & Aerodynamics2DModerate60 FPS📱 Mobile-adapted⇄ 3D version

⚙ Under the hood

D2Q9 BGK lattice Boltzmann flow past a cylinder with adjustable viscosity, inlet speed and obstacle size.

lattice Boltzmannvortex streetCFD

2D · HTML5 Canvas 2D · 60 FPS target · runs fully client-side, no install