Shock and Vibration / 2020 / Article / Fig 9

Research Article

Topology Optimization of Free Damping Treatments on Plates Using Level Set Method

Figure 9

Evolution history of the optimized design of the damping layer for the 5th modal with one hole as the initial design. (a) Step 1. (b) Step 14. (c) Step 24. (d) Step 76.

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