The STL file itself won't be visible in Fluent after meshing in ICEM. Here's what's happening and how to ensure your geometry is represented in the mesh:
Understanding the Process:
- ICEM imports the STL file as a surface definition for your computational domain.
- The mesh is created based on this surface definition, not the actual STL file data.
- Fluent reads the mesh information from ICEM, which defines the volume and boundaries of your domain.