Abstract
AbstractWe present a modelling strategy based on the finite element method to describe flexible, piezoelectric structures surrounded by a compressible fluid, including viscosity. Non-conforming interfaces based on the Mortar method are used to couple the different physical domains. Finally, we present an application example of a piezoelectrically actuated MEMS structure to illustrate the modeling procedure and the impact of viscous effects.
Funder
Austrian Research Promotion Agency
TU Wien
Publisher
Springer Science and Business Media LLC
Subject
Electrical and Electronic Engineering
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