Effect of Structural Parameters of a Transducer on the Duration of an Acoustic Pulse Transmitted into a Solid
Source abstract
Abstract
A damped piezoelectric plate loaded with a solid medium (steel) through a contact layer/wear face/contact layer system is considered. The piezoelectric plate is excited by an electric pulse in the form of a sine half-period at the frequency of thickness vibrations. The duration and amplitude of pulses of the vibrational velocity as functions of the parameters (specific acoustic impedances and wave thicknesses) of transition layers are studied by calculations.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Material Properties and Applications · Engineering Technology and Methodologies · Engineering Diagnostics and Reliability
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References (2)
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1. Konovalov, S.I. and Kuz'menko, A.G., Investigation of the Possibility of Radiating and Receiving Short Pulses Using Mechanical Damping or Matching Layers, Defektoskopiya, 1998, no. 8, pp. 3–12.
2. Konovalov, S.I. and Kuz'menko, A.G., The Effect of a Damper and Contact Layer on the Duration of an Acoustic Pulse Emitted into a Solid Medium, Defektoskopiya, 2004, no. 5, pp. 3–8 [Rus. J. of Nondestructive Testing (Engl. Transl.), 2004, vol. 40, no. 5, p. 289].10.1023/B:RUNT.0000045931.63809.01 ↗