What's New in V2021 (March 2020)

Bugs Fixed

Several causes of erroneous simulation results and application crashes were fixed.

For more details, see Release Notes.

Explicit Dynamics is Commercialized

Tech Preview status has ended for Inventor Nastran's Explicit Dynamics analysis functionality.

New Explicit Dynamics Training

The Self-Paced Training includes two new sections: Section 28: Explicit Dynamics Analysis, and Section 29: Explicit Quasi-Static Analysis.

New Parameters

The following new parameters were added to the Topology Design Optimization Processor:

• MAXITERRESTART
• NITERLCUPDATE
• TOPTDEPXITER
• TOPTMINADJVF
• TOPTSOLACCEL
• TOPTSTRESSTOL