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

Figure 16

Strain energy contours for the first 6 modals: (a) 1st modal, (b) 2nd modal, (c) 3rd modal, (d) 4th modal, (e) 5th modal, and (f) 6th modal.

(a)

(b)

(c)

(d)

(e)

(f)