Getting started > Importing and exporting finite element data > Exporting finite element data > Exporting thermal and flow data
Export primitives or elements for radiation modeling
With the Simcenter 3D Space Systems Thermal FEM or an associated Simulation file open, choose File → Export → Simulation.
In the Export dialog box, select Radiation Model from the File Type list.
From the Radiation Model Type list, select one of the model types, depending on the destination solver.
Depending on the radiation analysis program selected, define one or three file locations. Click Browse to navigate to the file location and name, or type the path and file name of the output file in the Output File box.Note: If you type only the file name in the Output File box, the software saves the file in the same directory as the FEM file.
Click OK.
How do I
Export thermal and flow data
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Exporting thermal and flow data
CFD export to CGNS
Look up more details
CGNS output files
Export options for Simcenter 3D Thermal/Flow, Electronic Systems Cooling, and Space Systems Thermal
Exported features of Primitives and their elements
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Export primitives or elements for radiation modeling, Simcenter 3D 2021.1 Series
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Source: https://docs.sw.siemens.com/en-US/doc/289054037/PL20200601120302950.advanced/id625946 · retrieved 2026-07-17