A 3-D mixed finite-element/boundary-element model for the simulation of periodic ultrasound transducers radiating in layered media

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原文链接

NETL

外文摘要：A model based on the combination of finite-element analysis and boundary-element method is presented to address the problem of periodic transducers radiating in stratified media mixing fluids and solids。 The mathematical principle of the computation is described， and numerical results are reported for standard three-dimensional transducers as well as micromachined ultrasonic transducers (MUTs)。

外文关键词：

ultrasonic transducersfinite element analysisboundary-elements methodsmultilayersmicromachiningperiodic structures3D finite-element model3D boundary-element modelmixed finite-element-boundary-element modelperiodic ultrasound transducerslayered mediafinite-element analysisboundary-element methodperiodic transducersstratified media3D transducersmicromachined ultrasonic transducers

作者：

M. Wilm、S. Ballandras、A. Reinhardt、V. Laude、R. Lardat、R. Armati、W. Daniau、F. Lanteri、J.-F. Gelly、O. Burat

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作者单位：

LPMO, Univ. de Franche-Comte, Besancon, France

会议母体文献：

Ultrasonics, 2003 IEEE Symposium on

页码：

p.1654-1657

出版时间：

2003