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OpenRadioss is free, publicly available FEA software for simulation of impact, shock and highly dynamic events.
OpenRadioss primarily uses the same input format and source code as the commercial software Altair® Radioss® that is widely used in industry.
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![]() OpenRadioss 8/32 CPU@2.6GHzv20250730 8vCPU@3.7GHz, 32GB RAM Powerful, industry-proven finite element solver for dynamic event analysis |
![]() OpenRadioss 49/192 CPU@2.6GHzv20250730 48vCPU@3.7GHz, 192GB RAM Powerful, industry-proven finite element solver for dynamic event analysis |