Shock and Vibration / 2020 / Article / Fig 7

Research Article

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

Figure 7

Evolution history of the level set surface of the damping layer for the 5th modal with four holes as the initial design. (a) Step 1. (b) Step 15. (c) Step 25. (d) Step 81.
(a)
(b)
(c)
(d)

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