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RADIOSS Non-Linear

A Proven Transient, Dynamic Solver to Simulate Real-World Performance










RADIOSS is a comprehensive transient, dynamic finite-element solver to simulate impact, safety-related performance, manufacturing processes and fluid-structure interaction problems.

Over the past 20 years, RADIOSS has become the nonlinear solver of choice of leading manufacturers, government agencies and researchers.

From consumer product drop testing to vehicle crash analysis, from terminal ballistics to explosions, RADIOSS provides a world-class solution to solve today's most complex physics problems.





RADIOSS Benefits

A Long Standing and Proven Technology to Efficiently and Accurately Solve the Most Complex Contact Problems:

Structural Simulation

  • Easily simulate dynamic loading events including crash, shock, impact, earthquake, wave propagation, etc.
  • Linear and nonlinear vibration analysis (modal and frequency domain)
  • Linear and nonlinear static analysis



    Preferred Crash and Safety Performance Solution

    RADIOSS includes a broad, correlated set of barriers, impactors, and occupant models. Coupled with HyperCrash, RADIOSS provides a highly-tuned and automated crash simulation environment.




    Cutting-Edge Biomechanics Technology

    To predict human injury mechanisms to improve product safety and prostheses design.


    Multi-Physics Capabilities

  • Fluid-structure interaction
  • Aero-acoustics analysis
  • External aerodynamics


    Workload Management Solution Interface

    PBS Professional can efficiently schedule and manages RADIOSS compute workload on server infrastructures to minimize job turn-around-time.

    Automated Robustness Studies and Design Optimization

    Tightly integrated with HyperStudyDSS, optimization and design robustness studies can be performed quickly.

    Comprehensive Material Library

    Correlated material laws and rupture models include definitions for concrete, foam, rubber, steel, composites, biomaterials, and more.

    Highly Parallelized and Linearly Scalable for Computation Efficiency

    Unlike other solver solutions, RADIOSS results do not vary with number of processors used to solve explicit analysis problems.


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