Tags :Autodesk Nastran 2019.2

Autodesk Nastran 2019.2 Autodesk is pleased to announce the availability of Nastran 2019.2. This release provides a press fit contact condition, smoothed STL geometry, and a new topology design optimization processor parameter, TOPMAXPNORMEXP. What\’s New in Nastran 2019.2 (October 2018): New Features – Press Fit Contact. Added the option to specify a press fit/interference contact condition via the PRSFIT flag in the BSCONP Bulk Data entry. Previously modeling interference was accomplished by setting the parameter NCONTACTGEOMITER=0, which affects all contact in the model. See PRSFIT in BSCONP. – Smoothed STL Geometry. Set default value for Output Control Directive OUTGEOMFILETYPE to 2, to generate smoothed geometry in the STL file for the final designs in toptology optimization simulations. See OUTGEOMFILETYPE. –...