Lastly, you will learn how to create named selections. Then, you will add bodies of influence (BOIs) that will be used during the meshing phase to drive the mesh sizing in specific regions of interest. In this video, you will learn how to prepare an FSAE car model for an aerodynamic simulation using Ansys SpaceClaim. First you will create an enclosure that surrounds the FSAE car model. What regions would require specific mesh settings? What boundary conditions do you plan to use? What simplifications could help the process? These are useful questions whose answers can drive the geometry preparation process. It is important to keep in mind what would be needed and useful for each of the next phases of the simulation process. However, the geometry preparation is not just limited to that. In a nutshell, this is the region where the air would move and interact with the body of analysis. The first step for an external aerodynamic simulation is to define the control volume for the analysis.
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