Abstract
Two-dimensional mathematical model of dielectric specimen was used to determine the capability of mechanoelectrical transformations (MET) method to localize macrodefects. Amplitude and phase characteristics of response signal analytical representation were used as response parameters. Three different types of short radiofrequency pulses were chosen for the excitation. A short sin curve of a single period interval is most useful to search the position of the defect, whilst pulses of higher frequencies and are better for location depth evaluation.
| Original language | English |
|---|---|
| Article number | 012020 |
| Journal | IOP Conference Series: Materials Science and Engineering |
| Volume | 457 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 19 Dec 2018 |
| Event | 7th International Conference on Modern Technologies for Non-Destructive Testing - Tomsk, Russian Federation Duration: 8 Oct 2018 → 13 Oct 2018 |
ASJC Scopus subject areas
- Materials Science(all)
- Engineering(all)
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Laas, R. A., Khorsov, P. N., & Surzhikov, A. P. (2018). Calculation of macrodefects coordinates in dielectric specimens on the two-dimensional mathematical model of mechanoeletric transformations method. IOP Conference Series: Materials Science and Engineering, 457(1), [012020]. https://doi.org/10.1088/1757-899X/457/1/012020