International Journal of Aerospace Engineering / 2013 / Article / Fig 2

Review Article

A Methodological Review of Piezoelectric Based Acoustic Wave Generation and Detection Techniques for Structural Health Monitoring

Figure 2

A wave structure for various points (particle displacements) for the mode in an aluminum plate, showing the in-plane (u—solid line) and out-of-plane (w—dashed line) displacement profiles across the thickness of the plate, for different wave frequency and plate thickness products [1, 2].
928627.fig.002a
(a)
928627.fig.002b
(b)
928627.fig.002c
(c)
928627.fig.002d
(d)
928627.fig.002e
(e)