If the cost remains prohibitive, consider these legitimate free/open-source FEA tools:
For university researchers not eligible for the free Student Edition, Dassault offers heavily discounted annual academic licenses (often $100–$500/year). Contact your university’s software licensing office or the local Dassault reseller. DS SIMULIA Suite 2023 Free Download
If you represent a business, Dassault resellers often provide 14–30 day fully functional trials for evaluation. Contact a certified partner like SIMULEON, 3DS Academy, or GoEngineer. If the cost remains prohibitive, consider these legitimate
The suite is comprised of several industry-standard tools, each specializing in different aspects of computer-aided engineering (CAE): If the cost remains prohibitive