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Acoustic emission source modeling
- 1.0346851 - ÚT 2011 RIV CZ eng J - Journal Article
Hora, Petr - Červená, Olga
Acoustic emission source modeling.
Applied and Computational Mechanics. Roč. 4, č. 1 (2010), s. 25-36. ISSN 1802-680X
R&D Projects: GA ČR GA101/09/1630
Institutional research plan: CEZ:AV0Z20760514
Keywords : acoustic emission source * wave propagation * FEM
Subject RIV: BI - Acoustics
The paper deals with the acoustic emission 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.
Permanent Link: http://hdl.handle.net/11104/0187767
Number of the records: 1