Altair® Radioss® is an industry-proven analysis solution that helps users evaluate and optimize product performance for highly nonlinear problems under dynamic loadings. For more than 30 years, organizations have used Altair Radioss to streamline and optimize the digital design process, replace costly physical tests with quick and efficient simulation, and speed up design optimization iterations.
OpenRadioss is the publicly available open-source code base that a worldwide community of researchers, software developers, and industry leaders are enhancing every day. OpenRadioss is changing the game by empowering users to make rapid contributions that tackle the latest challenges brought on by rapidly evolving technologies like battery development, lightweight materials and composites, human body models and biomaterials, autonomous driving and flight, as well as the desire to give passengers the safest environment possible via virtual testing.
With OpenRadioss, scientists and technologists can focus their research on a stable code base under professional maintenance that benefits from the large library of existing finite element capabilities and the continuous integration and continuous development tools provided to contributors.
For more information on the OpenRadioss project, please visit www.openradioss.org
If you have any questions about OpenRadioss, please feel free to contact webmaster@openradioss.org.
git and git-lfs are needed to clone the OpenRadioss repository.
Community Manager Marian Bulla communitymanager@openradioss.org
Launch OpenRadioss using the openradioss_gui tool
- .rad file native Radioss format, read in Starter
- .k, .key LS-Dyna format. Native support in Starter.
- .inp : Abaqus and other solver. Converter with .inp format to Radioss (.rad) format converter
Tools are available to convert Radioss formats to VTK, CSV or d3plot
- Animation files to VTK
- Time History file
- Animation to d3plot converter can be found on Vortex-CAE GitHub repository
Online Help Documentation:
Help Documentation in pdf form:
Help for contributors: