Acoustic emission source modeling
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Date issued
2010
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
University of West Bohemia
Abstract
The paper deals with the acoustic emission (AE) source modeling by means of FEM system COMSOL Multiphysics.
The following types of sources are used: the spatially concentrated force and the double forces (dipole).
The pulse excitation is studied in both cases. As a material is used steel. The computed displacements are compared
with the exact analytical solution of point sources under consideration.
Description
Subject(s)
zdroj akustických emisí, šíření vln, model konečných prvků
Citation
Applied and Computational Mechanics. 2010, vol. 4, no. 1, p. 25-36.