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http://earchive.tpu.ru/handle/11683/33726| Title: | Application of Finite Elements Method for Improvement of Acoustic Emission Testing |
| Authors: | Gerasimov, S. Sych, T. Kuleshov, Valery Konstantinovich |
| Keywords: | конечные элементы; тестирование; акустическая эмиссия; датчики; пьезоэлектрические элементы; акустические волны |
| Issue Date: | 2016 |
| Publisher: | IOP Publishing |
| Citation: | Gerasimov S. Application of Finite Elements Method for Improvement of Acoustic Emission Testing / S. Gerasimov, T. Sych, V. K. Kuleshov // Journal of Physics: Conference Series. — 2016. — Vol. 671 : Innovations in Non-Destructive Testing (SibTest 2015) : III All-Russian Scientific and Practical Conference, 27–31 July 2015, Altai, Russia : [proceedings]. — [012017, 6 p.]. |
| Abstract: | The paper deals with the acoustic emission sensor modeling by means of FEM system COSMOS/M. The following types of acoustic waves in the acoustic emission sensors are investigated: the longitudinal wave and transversal wave. As a material is used piezoelectric ceramics. The computed displacements are compared with physical model under consideration. The results of numerical and physical simulations of the processes of acoustic wave propagation in solebar of the freight-car truck are presented. The fields of dynamic displacements and stresses were calculated for improvement of acoustic emission testing method. |
| URI: | http://earchive.tpu.ru/handle/11683/33726 |
| Appears in Collections: | Материалы конференций |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| dx.doi.org-10.1088-1742-6596-671-1-012017.pdf | 879,31 kB | Adobe PDF | View/Open |
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