SIMULIA
SIMULIA is Dassault Systèmes' simulation brand covering finite element analysis (FEA), computational fluid dynamics (CFD), and multiphysics simulation under the 3DEXPERIENCE platform. Built primarily around the Abaqus solver (acquired 2005 from HKS), SIMULIA competes with Ansys, MSC Nastran, and COMSOL. Within 3DEXPERIENCE, SIMULIA connects natively to CATIA geometry — design changes can automatically trigger simulation model updates without data export.
Why it matters
SIMULIA's native integration with CATIA is the strongest design-simulation link in any PLM vendor's portfolio. For programs where structural analysis, fluid dynamics, or durability simulation must stay in sync with a rapidly changing design — as in aerospace and automotive development programs — this native connection reduces simulation turnaround time and prevents the version mismatch that plagues traditional CAD-CAE handoffs.
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Cite this definition
Finocchiaro, Michael. “SIMULIA.” DemystifyingPLM PLM Glossary, 2026, https://www.demystifyingplm.com/glossary/simulia