Industry-proven, class leading scalability from single core to HPC (High Performance Computing), with repeatability regardless of CPU count, optimized for all modern CPU processors
Fast & accurate solutions from under integrated shell and solid elements with physical hourglass stabilization giving quality results at a fraction of fully integrated CPU cost
Advanced non-linear material laws and failure models, for isotropic, orthotropic, composite, hyper- and viscoelastic materials
Wide array of contact interfaces, boundary conditions, imposed conditions, loading, joints, sensors, and output requests in animation and graph formats
Battery failure model; Airbag deployment; Smooth Particle Hydrodynamics (SPH); Arbitrary Lagrangian Eulerian (ALE); Fluid Structure Interaction (FSI); Multiphase fluids
Run LS-DYNA® (*) format models directly in OpenRadioss
From getting started to using advanced features
Working together to enhance and add new features
Suggest new features, or report a bug
Download the latest version of OpenRadioss source code
Download pre-compiled OpenRadioss software and associated binaries and libraries
The OpenRadioss Community is open to everyone who wants to explore the vast capabilities of explicit finite element analysis code. Designed to be easy to adopt and utilize – and nurtured within a collaborative, inclusive support community – OpenRadioss is the best, most accessible impact simulation software.
Join the OpenRadioss Community to discover the variety of ways to engage – ask and answer questions in community forums, form work groups, develop benchmark tests, develop new capabilities, and more. See what OpenRadioss and the OpenRadioss Community can do to make tomorrow’s world a better one.
The OpenRadioss Community believes sustainability-driven complex technical challenges are best addressed within an open, collaborative software framework. By combining the best minds in the world and giving them the tools and environment to make innovative, groundbreaking improvements to products, processes, and workflows, OpenRadioss gives users the power to make the world a safer, greener place.
Since launching in September 2022, OpenRadioss has already established a growing community of users across industry, academia and research.
The first in person and virtual user workshops event was held in Paris in November 2022, and the second in Aachen in June 2023, a selection of the presentations made at the events can be found here:
Trademarks are the property of their respective owners. (*) LS-DYNA® is a registered trademark of Livermore Software Technology Corporation, which is an affiliate of Ansys, Inc. Hereunder, there is no actual or implied affiliation, endorsement, or sponsorship of any kind.