PPolySim OS

Fluid · Textiles & Apparel

Transient Turbulence Modeling (RANS/LES) for Textiles & Apparel

Apply the transient turbulence modeling (rans/les) to real textiles & apparel 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 textiles & apparel, teams face challenges like drape and fit, thermal comfort, durability. The transient turbulence modeling (rans/les) directly supports use cases such as cloth simulation, thermal comfort modeling, seam stress, and PolySim's AI Copilot can recommend settings and catch common setup errors before you run.

Typical Textiles & Apparel use cases

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