Limits of spatial sensitivity in eddy current tomography of spindle-shaped elements

Roman Szewczyk


Paper presents the analysis of spatial sensitivity of eddy current tomography of spindle-shaped elements made of constructional steel. Analysis was based on finite element magnetodynamic simulations utilizing open source software: NETGEN, ELMER FEM and OCTAVE. During the simulations, both location and diameter of the test cylindrical hole was changed to detect the edge of sensitivity of eddy current tomography. The results of simulations indicate, that for spindle-shaped elements with 30 mm diameter, cylindrical holes may be detected at the depth of about 4 mm. Moreover, changes of phase of signal from eddy current tomography devices are more significant than changes of amplitude.
Author Roman Szewczyk (FM / IMBE)
Roman Szewczyk,,
- The Institute of Metrology and Biomedical Engineering
Publication size in sheets0.5
Book Jabłoński Ryszard, Březina Tomáš (eds.): Advanced Mechatronics Solutions, Advances in Intelligent Systems and Computing, 2016, Springer, ISBN 978-3-319-23921-7, 668 p., DOI:10.1007/978-3-319-23923-1
Keywords in Englisheddy current tomography finite element method magnetodynamic simulations
Languageen angielski
Score (nominal)15
ScoreMinisterial score = 15.0, 05-09-2019, BookChapterSeriesAndMatConfByIndicator
Ministerial score (2013-2016) = 15.0, 05-09-2019, BookChapterSeriesAndMatConfByIndicator
Publication indicators WoS Citations = 0
Citation count*
Share Share

Get link to the record

* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.
Are you sure?