💧 Diffusion and Osmosis - 2D Brownian Cross-Section with Standpipes

2D companion of the diffusion and osmosis simulation: Brownian tracers and impermeable solute across a membrane, standpipe levels, relaxation against the exact Fourier solution and three numerical checks.

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