| DOI | https://doi.org/10.15407/pmach2017.04.053 |
| Journal | Journal of Mechanical Engineering – Problemy Mashynobuduvannia |
| Publisher | A. Podgorny Institute for Mechanical Engineering Problems National Academy of Science of Ukraine |
| ISSN | 0131-2928 (Print), 2411-0779 (Online) |
| Issue | Vol. 20, no. 4, 2017 (December) |
| Pages | 53-57 |
| Cited by | J. of Mech. Eng., 2017, vol. 20, no. 4, pp. 53-57 |
Authors
K. B. Myagkokhleb, A. Podgorny Institute of Mechanical Engineering Problems of NASU (2/10, Pozharsky St., Kharkiv, 61046, Ukraine), e-mail: mkb@ipmach.kharkov.ua
O. F. Polishchuk, A. Podgorny Institute of Mechanical Engineering Problems of NASU (2/10, Pozharsky St., Kharkiv, 61046, Ukraine), e-mail: polishchuk@ipmach.kharkov.ua, ORCID: 0000-0003-1266-9847
Abstract
The results of the study of the electromagnetic vortex-current sensor for a flaw detector with a W-shaped core are presented. The processes occurring in the core and the material under control are revealed. The variants without cracks in the controlled material, with a crack, and with several cracks are considered. Formulas for determining sensor parameters are derived.
Keywords: defect, vortex current, flaw detector sensor
References
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Received 27 October 2017
Published 30 December 2017