Power Inverter with Conjugate Heat Transfer: Exercise 2—Preparing the Mesh
1. In the Flow Analysis Tree select Domains.
2. In the Properties panel, Model tab, for Mesh Generation, specify the following values:
◦ Maximum Cell Size—0.02
◦ Minimum Cell Size—0.0007
◦ Cell Size on Surfaces—0.01
The values are retained as default settings. You can change these if required.
3. Click 
Generate Mesh to create the mesh for the fluid domain. If the Info dialog box opens, click Yes to convert all the units.
Generate Mesh to create the mesh for the fluid domain. If the Info dialog box opens, click Yes to convert all the units.4. Click 
in the Graphics toolbar to display the style elements. Select 
No Hidden, 
Hidden Line, or 
Wireframe to display the mesh.
in the Graphics toolbar to display the style elements. Select No Hidden, Hidden Line, or Wireframe to display the mesh.5. Clear 
CAD Bodies and 
Flow Analysis Bodies.
CAD Bodies and Flow Analysis Bodies.6. Select Domains.
7. In the Functions panel click 
Turn on/off view properties and select the following from the list: 
Hide all surfaces, 
Hide all grids, and 
Hide all outlines.
Turn on/off view properties and select the following from the list: Hide all surfaces, Hide all grids, and Hide all outlines.8. Under Boundary Conditions, Interface, select all entities with a name beginning with POWERINVERTER_1_FLUID, PANEL_FAN_/POWERINVERTER_1_FLUID, and PANEL_SOCKET_/POWERINVERTER_1_FLUID.
9. In the Properties panel, View tab, set Keep drawing, Grid, and Outline to Yes. The mesh for the boundary POWERINVERTER_1_FLUID appears in the graphics window.