Acoustic emission source modeling
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 comput...
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| Format: | Article |
| Language: | English |
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University of West Bohemia
2010-07-01
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| Series: | Applied and Computational Mechanics |
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| Online Access: | http://www.kme.zcu.cz/acm/index.php/acm/article/view/49/35 |
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doaj-1f8ddd52bd614a2ebfef496116e636032021-09-02T01:05:04ZengUniversity of West BohemiaApplied and Computational Mechanics1802-680X2010-07-01412536Acoustic emission source modelingHora P.Červená O.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. http://www.kme.zcu.cz/acm/index.php/acm/article/view/49/35Acoustic emission sourceWave propagationFEM |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
Hora P. Červená O. |
| spellingShingle |
Hora P. Červená O. Acoustic emission source modeling Applied and Computational Mechanics Acoustic emission source Wave propagation FEM |
| author_facet |
Hora P. Červená O. |
| author_sort |
Hora P. |
| title |
Acoustic emission source modeling |
| title_short |
Acoustic emission source modeling |
| title_full |
Acoustic emission source modeling |
| title_fullStr |
Acoustic emission source modeling |
| title_full_unstemmed |
Acoustic emission source modeling |
| title_sort |
acoustic emission source modeling |
| publisher |
University of West Bohemia |
| series |
Applied and Computational Mechanics |
| issn |
1802-680X |
| publishDate |
2010-07-01 |
| description |
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. |
| topic |
Acoustic emission source Wave propagation FEM |
| url |
http://www.kme.zcu.cz/acm/index.php/acm/article/view/49/35 |
| work_keys_str_mv |
AT horap acousticemissionsourcemodeling AT cervenao acousticemissionsourcemodeling |
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