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

Autor:	Alexandre Reinhardt, M. Wilm, Sylvain Ballandras, F. Lanteri, O. Burat, William Daniau, R. Armati, R. Lardat, J.-F. Gelly, Vincent Laude
Rok vydání:	2004
Předmět:	Surface micromachining Transducer Capacitive micromachined ultrasonic transducers Materials science Computation Acoustics PMUT Ultrasonic sensor Boundary element method Computer Science::Formal Languages and Automata Theory Finite element method
Zdroj:	IEEE Symposium on Ultrasonics, 2003.
DOI:	10.1109/ultsym.2003.1293228
Popis:	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).
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::5acc6bd90f85aa5fd18d1c729d13340b https://doi.org/10.1109/ultsym.2003.1293228 Zobrazit plný text záznamu