Ansys Learning Forum › Forums › Discuss Simulation › Systems › fluent, generate binary snapshots for twin builder static rom › Reply To: fluent, generate binary snapshots for twin builder static rom

October 23, 2024 at 8:39 am
Edward Carman
Ansys Employee

Good day,

The 3D ROM block in Ansys Workbench is based on an older implementation of the ROM tool. The recommended route for these types of ROM is to use the Static ROM Builder tool in Ansys Twin Builder.

To generate the ROM snapshots from Fluent, you can use the ROM Builder Preprocessing for Fluent add-on package that is downloadable from the Customer Portal (note, as of today, the 2024R2 version has not yet been added, so you would need to use 2024 R1 or earlier).

 

If you have already generated the data using the 3D ROM block, you can use a beta option to export it in Twin Builder format.

  1. Enable beta features in Workbench: Enabling Beta Features in Workbench
  2. Right-click on the Workbench schematic and select the "Export ROM Snapshots to Twin Builder (Beta)" item.