Ansys Learning Forum › Forums › Discuss Simulation › Fluids › SHARE TOPOLOGY OF CAD GEOMETRY › Reply To: SHARE TOPOLOGY OF CAD GEOMETRY
November 29, 2023 at 9:17 am
Sunil Lilhare
Ansys Employee
Hello, for complex CAD geometries care must be taken to clean, repair and prepare the CAD properly before meshing in order to generate the error free mesh. During CAD preparation, Share Topology should be applied between the required parts only.
To know more about these steps, please have a look at the Lesson 1 of the External Aerodynamic Analysis of an FSAE Car using Ansys CFD course. This lesson has three parts and it discusses most of the CAD preparation steps using Ansys Discovery. The options available under Ansys Discovery is very similar to SpaceClaim. The link of the lesson is given below.