The 2023.3 Inventor Nastran release fixes general stability of Inventor Nastran, as well various issues such as non-working probe results or missing fetch load data from the CFD output.
The 2023.2 Inventor Nastran release fixes general stability of Inventor Nastran, as well as stability when loading results into AIN and when switching from the Home to the Model tab in Inventor.
The 2023.1.2 Inventor Nastran Hotfix release improves the interoperability between Inventor Professional and Inventor Nastran, fixed stability of Inventor Nastran, fixes the licensing issue introduced after the latest Licensing Services update, and improves the Inventor interrelated workflow.
The 2023.1 Inventor Nastran release improves the interoperability between Inventor Professional and Inventor Nastran, fixed stability of Inventor Nastran, and resolves several defects.
The 2023 Inventor Nastran release fixes multiple meshing issues along with post-processing stability. It also contains improvements to Nonlinear and Linear Static solutions of the Nastran Solver.
The 2022.2 Inventor Nastran release fixes multiple meshing issues along with post-processing visualization. It also contains improvements to model states use in Inventor Nastran.
The 2022.1 Inventor Nastran release fixes multiple issues with continuous meshing, improves data accuracy for new materials types, and resolves several defects.
The 2022 Inventor Nastran release expands the range of materials for Explicit Analysis, improves mesh performance, and resolves several defects.
The 2021.2 Inventor Nastran release introduces several performance improvements for meshing, post-processing, and product initialization with complex models.
The 2021.1.1 Inventor Nastran release supports a performance improvement for Explicit Quasi-Static analysis.
The 2021.1 Inventor Nastran release supports Explicit analysis on AMD processors, and improves Quasi-Static analysis performance.
The 2021 Inventor Nastran release resolves several causes of erroneous simulation results and application crashes.