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We present a method based on a finite element analysis which permits the calculation and the visualization of deformations of ultrasonic transducers in different configurations. The finite element procedures previously developed at UTC were originally developed in the monochromatic case and one of the difficulties of this work was the adaptation and the validation of the methods in the multifrequency...
A method based on a finite-element analysis is presented that permits the calculation and the visualization of deformations of ultrasonic transducers in different configurations. The method uses a Fourier series synthesis giving deformation of the free surface and electrical admittance for wide frequency bands by the use of finite-element procedures previously developed at Universite de Technologie...
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