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🌬️ Wind Tunnel Simulator - 2D Flow Lab

2D companion of the wind tunnel simulator: the same lattice-Boltzmann solver in a side-view canvas with smoke, speed, pressure and vorticity maps.

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

⚙ Under the hood

Side view of a wind tunnel test section: live lattice-Boltzmann flow around an airfoil, cylinder, plate, car or truck with smoke streaks, speed, pressure and vorticity maps, Cp taps and lift and drag.

wind tunnellattice BoltzmannairfoildragCanvas

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