Home▸Fluid Dynamics & Aerodynamics▸Ink Diffusion in Water - 2D Fick Spreading, Random Walk and Stokes-Einstein

🖋️ Ink Diffusion in Water - 2D Fick Spreading, Random Walk and Stokes-Einstein

2D companion of the Ink Diffusion in Water simulation: Brownian particles, Fick diffusion field and Stokes-Einstein coefficient.

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

⚙ Under the hood

2D companion of the Ink Diffusion in Water simulation: Brownian ink particles beside the Fick diffusion field, mean square displacement 4Dt and Stokes-Einstein temperature and viscosity dependence with exact checks.

DiffusionBrownian MotionFick LawStokes-Einstein

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