• Source: Radioss

Altair Radioss is a multidisciplinary finite element solver developed by Altair Engineering.
It includes implicit and explicit time integration schemes for the solution of engineering problems, from [[linear] statics and linear dynamics to non-linear transient dynamics and mechanical systems. The multidisciplinary solver has its main strengths in durability, NVH, crash, safety, manufacturability, and fluid-structure interaction.
Since the 2021 release, Radioss has supported input in the LS-DYNA input format as well as the Radioss 'Block' Format
OpenRadioss, a source available software version of Radioss, sharing the capabilities, input and output formats of Altair Radioss, was released on September the 8th 2022. Despite being called open source software, the software cannot be compiled or used without a library that is provided only in binary form, and for which third parties are granted "limited permission to use".




Disciplines


Linear static analysis
Non-linear explicit dynamic analysis
Non-linear implicit quasi-static analysis
Normal modes analysis for real and complex eigenvalues
Linear buckling analysis
Frequency response analysis
Random response analysis
Linear transient response analysis
Linear coupled fluid-structure (acoustic) analysis
Linear steady-state heat transfer analysis coupled with static analysis
Explicit Arbitrary Eulerian-Lagrangian (ALE) formulation
Explicit Computational Fluid Dynamics (CFD)
Smoothed-particle hydrodynamics (SPH)
One-step (inverse) and incremental sheet metal stamping analysis




References






External links


Altair Radioss webpage
Altair Radioss User Documentation
OpenRadioss webpage

Kata Kunci Pencarian:

• Radioss
• Altair Engineering
• Johnson–Holmquist damage model
• List of finite element software packages
• Extended finite element method
• Crashworthiness
• Fluid–structure interaction
• MADYMO
• Lotus T128 (Le Mans Prototype)