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Paste Backfill Slurry Pumping System (2D)

2D Bingham-plastic pipeline-flow lab: set solids concentration, cement binder and pipe diameter, and the Buckingham-Reiner equation solves the real wall shear stress, plug-core radius, pump pressure and pump power needed to hit your target tonnage.

Engineering & Materials2DModerate60 FPS📱 Mobile-adapted⇄ 3D version

This 2D companion replaces the 3D plant walkthrough with the real hydraulics of pumping cemented paste backfill: a Bingham-plastic rheology model (yield stress and plastic viscosity driven by solids concentration and cement binder content) feeds the Buckingham–Reiner pipe-flow equation, solved live by bisection for the wall shear stress, plug-core radius, pump pressure and pump power needed to hit your target tonnage through the chosen pipe diameter — including the point where a real positive-displacement pump can no longer push the mix and the system reports overload.

⚙ Under the hood

Bingham-plastic pipeline-flow lab solving the Buckingham-Reiner equation live for wall shear stress, plug-core radius, pump pressure and pump power against a target paste tonnage.

paste backfillbingham plasticbuckingham-reiner equationpipe flowslurry rheologypump pressure

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