PPolySim OS

Fluid · Nuclear

Turbulence Modeling (RANS/LES) for Nuclear

Apply the turbulence modeling (rans/les) to real nuclear problems — in the browser, with AI assistance.

RANS averages the flow and models turbulence, while LES resolves large eddies and models the small ones — trading cost for fidelity.

In nuclear, teams face challenges like neutron transport, thermal-hydraulics, safety margins. The turbulence modeling (rans/les) directly supports use cases such as reactor kinetics, shielding attenuation, decay-heat modeling, and PolySim's AI Copilot can recommend settings and catch common setup errors before you run.

Typical Nuclear use cases

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