Figure 9From: Novel Traveling Wave Sandwich Piezoelectric Transducer with Single Phase Drive: Theoretical Modeling, Experimental Validation, and Application InvestigationVibration shapes of the transducer measured by experiments and computed by the developed analytical model: a Longitudinal, and b bending vibration shapes in the sandwich composite beam, c In-plane bending vibration in the left driving ring along the radial and tangential directionsBack to article page