A Topology study performs nonparametric optimization of parts for an
optimization goal, such as to minimize a part's mass.
You perform a topology optimization on a disk brake rotor with the goal of
finding an optimal shape for the rotor with the least weight and the largest possible
stiffness.

This lesson demonstrates:
- Creating a topology study
- Applying fixtures
- Applying a torque Load
- Defining an optimization goal and constraints
- Applying manufacturing controls
- Adding preserved regions
- Meshing the model and running the analysis
- Viewing the optimization results
- Exporting the optimization results