Home▸Chemistry & Materials▸Coffee-Ring Effect 3D: Evaporating Droplet on a Glass Slide, Capillary Outflow, Contact-Line Pinning and Marangoni Flow Bench

🧊 Coffee-Ring Effect 3D: Evaporating Droplet on a Glass Slide, Capillary Outflow, Contact-Line Pinning and Marangoni Flow Bench

A Blender-built macro bench: an evaporating droplet on a glass slide with a refracting surface, live tracer particles carried to the rim, the stain building on the glass and rising vapour, driven by the same model as the 2D lab with seven in-page numerical checks.

Chemistry & Materials3DAdvanced60 FPS📱 Mobile-adapted🟠 Blender⇄ 2D version

⚙ Under the hood

coffee ringevaporationdropletMarangonicolloidsBlenderThree.js

3D · Three.js / WebGL renderer · 60 FPS target · runs fully client-side, no install