Sound fields of piezoceramic emitters with different piezoelectric effect
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Abstract
The basic design schemes of construction of cylindrical transducers with longitudinal and transverse piezoelectric effect, and their features, namely, power and compensated design. The sound field of circular cylindrical piezoceramic emitters with longitudinal and transverse piezoelectric effect was defined by Using the "pass-through" task method.
Based on the approximation of Kirchhoff-Love equations and forced vibrations of a shell, analytical relations for the description and calculation of mechanical, acoustical and electrical characteristics of the emitters in the technical implementation of them in the form of power and compensated designs with longitudinal and transverse piezoelectric effect, and the links between these characteristics was defined.
Reference 4, figures 2.
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References
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