![]() ![]() As far as I can recall, you have to manually open the SpaceClaim everytime and then change these parameters manually. The problem with SpaceClaim, as I have observed, is that you cannot parameterize these dimensions. Then you can click on any edge, circle etc that you have sketched and change its dimension on the bottom left tree under 'General', as shown in the picture below. ![]() After making that sketch, you can click the option 'Dimensions' which can be seen in toolbar under 'Sketch' ribbon on top. I am going to assume you already know how to draw the sketch in SpaceClaim. On top of that, watch videos uploaded by other channels as which explains other SpaceClaim features in detail. These will be extremely useful in the meshing and the solver set up phases to speed up the process and have different settings on the various parts of the domain.If you are new to ANSYS and SpaceClaim, then the first thing you should do is just open YouTube, open ANSYS Learning Channel and watch the tutorials for SpaceClaim there. 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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