Home▸Physics & Mechanics▸Porous Membrane Diffusion: Fick Flux, Random Walks and Mean-Square Displacement — 2D Cross-Section and Pore Sieving

🧪 Porous Membrane Diffusion: Fick Flux, Random Walks and Mean-Square Displacement — 2D Cross-Section and Pore Sieving

2D companion of the porous membrane diffusion lab: chamber cross-section, face-on pore view with particles to scale, Fick relaxation of each species and diffusion coefficients, using the same random-walk engine as the 3D page.

Physics & Mechanics2DModerate60 FPS📱 Mobile-adapted⇄ 3D version

⚙ Under the hood

DiffusionFick's LawRandom WalkBrownian MotionMembrane

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