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. 2020 Jan 21;11(2):119. doi: 10.3390/mi11020119

Figure 3.

Figure 3

FEA (finite-element analysis) simulations were performed for the systematical investigation of the designed resonator. (a) is the displacement mode shape of the proposed resonator working in high order width-extensional (WE) vibration mode. It can be noticed from the displacement contour that the resonator was working in 8th-order width-extensional vibration mode and this fit the requirement of even-order. The support beams were positioned at the nodal points where the displacements were almost zero, as shown in (b).