Importing the Geometry
Before importing the CAD file, make sure that the CAD kernel is used.
1
In the Model Builder window, under Component 1 (comp1) click Geometry 1.
2
In the Settings window for Geometry, from the Geometry representation list, choose CAD kernel.
3
In the Home toolbar, click Import .
4
In the Settings window for Import, click Browse.
5
In your COMSOL installation directory navigate to the folder applications/Design_Module/Tutorial_Examples and double click the file wheel_rim.x_b.
6
Click Import.