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Oasys 21.1 released

Performance, Integration and Automation

The Oasys LS-DYNA Environment team are excited to announce the release of the latest version of the comprehensive LS-DYNA® pre- and post-processing suite.

Oasys 21.1 is designed to streamline processes and increase your productivity. Whether you’re in engineering, design, or research, the suite’s automation capabilities ensure that repetitive tasks are handled efficiently, freeing up valuable time for innovation and problem-solving.

Oasys 21.1 boasts the latest capabilities and tools available from version 21.0, key highlights included:

  • Python API
  • Further workflows and extended protocols support, load case setup, model build and post-processing, including automotive-assessment tools
  • Introduction of Virtual Testing Criteria (VTC) tools:
    • Support for the Euro NCAP Virtual Far Side Protocol, including injury metrics in the Oasys Automotive Assessments Workflow
    • Highly accurate correlation analysis and controls for Virtual Testing (SimVT)
    • Euro NCAP VTC Quality Criteria and Euro NCAP VTC Videos tools
  • Extended multi-physics related features, including a battery setup tool
  • Support for the newest LS-DYNA keywords across R14 & R15, including enhanced support for visualising *SET_PART_TREE
  • Enhanced graphics, read/write, and check speed to accommodate larger and more intricate models
  • Enhanced PRIMER screen picking and REPORTER page navigation
  • Improved CAD tessellation and IGA visualization
  • Extended HBM support and visualisation

For further information on these features and many more, read our 21.0 news story.

Oasys 21.1 enhancements

Following the release of Oasys 21.0 in May 2024 the team have successfully resolved a range of bug issues and added new exciting features and functionality for the latest suite, including:

  • Support for China NCAP far side protocol for Virtual Testing
  • Migration of IIHS and US NCAP Reporter templates to the Workflows framework, streamlining data set-up, reporting and interrogation of results in T/HIS.
  • Web Viewer enhancements, including a new intuitive D3PLOT Viewer user interface designed to handle several models across multiple windows, providing a seamless experience for results comparisons.

Full release notes outlining any updates can be found here.

Click here to download the latest version of our suite or reach out to our global team to find out about licensing our software.

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