Home▸Physics & Mechanics▸Soap Film Between Two Rings: Catenoid, Minimal Surface, Stability and Collapse (2D)

🫧 Soap Film Between Two Rings: Catenoid, Minimal Surface, Stability and Collapse (2D)

2D companion of the soap film simulator: catenoid profile between two rings, stable and unstable branches, film energy against two discs, ring pull force and the h/R = 0.6627 collapse limit.

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

⚙ Under the hood

2D companion of the soap film simulator: catenoid profile between two rings, stable and unstable branches, film energy against two discs, ring pull force and the h/R = 0.6627 collapse limit.

soap-filmminimal-surfacecatenoidsurface-tensionstability

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