Calculation of macrodefects coordinates in dielectric specimens on the two-dimensional mathematical model of mechanoeletric transformations method

Результат исследования: Материалы для журнала

Аннотация

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.

Язык оригиналаАнглийский
Артикульный номер012020
ЖурналIOP Conference Series: Materials Science and Engineering
Том457
Номер выпуска1
DOI
Статус публикацииОпубликовано - 19 дек 2018
Событие7th International Conference on Modern Technologies for Non-Destructive Testing - Tomsk, Российская Федерация
Длительность: 8 окт 201813 окт 2018

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ASJC Scopus subject areas

  • Materials Science(all)
  • Engineering(all)

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