PPolySim OS

Fluid · Packaging

Transient Turbulence Modeling (RANS/LES) for Packaging

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

This is the transient variant of the Turbulence Modeling (RANS/LES). RANS averages the flow and models turbulence, while LES resolves large eddies and models the small ones — trading cost for fidelity.

In packaging, teams face challenges like drop protection, material cost, sustainability. The transient turbulence modeling (rans/les) directly supports use cases such as drop-test fea, cushioning analysis, material optimization, and PolySim's AI Copilot can recommend settings and catch common setup errors before you run.

Typical Packaging use cases

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