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November 20, 2023 at 1:49 pm
Federico
Ansys Employee
You can use a Dynamic Mesh to move the sphere. You can either set a defined motion or let the movement of the sphere be dictated by the forces of the flow (Six DOF model).
12.6. Using Dynamic Meshes (ansys.com)
Chapter 14: Using Overset and Dynamic Meshes (ansys.com)
What are your modeling objectives once the sphere reaches the building?