PPolySim OS

Time integration · Mining & Geotech

Transient Runge–Kutta (RK4) for Mining & Geotech

Apply the transient runge–kutta (rk4) to real mining & geotech problems — in the browser, with AI assistance.

This is the transient variant of the Runge–Kutta (RK4). RK4 evaluates the derivative at four stages per step to achieve fourth-order accuracy, balancing accuracy and cost for non-stiff ODE systems.

In mining & geotech, teams face challenges like slope stability, groundwater, comminution. The transient runge–kutta (rk4) directly supports use cases such as slope fea, groundwater flow, particle dem, and PolySim's AI Copilot can recommend settings and catch common setup errors before you run.

Typical Mining & Geotech use cases

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