Home▸Physics & Mechanics▸Granular Hopper Discharge - 2D Disc Simulation, Beverloo Flow and Janssen Pressure

⏳ Granular Hopper Discharge - 2D Disc Simulation, Beverloo Flow and Janssen Pressure

2D companion of the granular hopper lab: a live discrete-element simulation of discs draining through an orifice, the Beverloo mass-flow curve and the Janssen pressure saturation with depth.

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

⚙ Under the hood

2D companion of the granular hopper lab: a live discrete-element simulation of discs draining through an orifice, the Beverloo mass-flow curve and the Janssen pressure saturation with depth.

Granular FlowBeverloo LawJanssen PressureHopperDiscrete Element MethodCanvas 2D

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