10.14489/td.2026.10.pp.012-019

2026, 10 October

DOI: 10.14489/td.2026.10.pp.012-019

Shkatov P. N., Kholomkina G. D.
METHOD OF SELECTING RATIONAL PARAMETERS FOR EDDY CURRENT PROBES OF THE IIIECP TYPE
(pp. 12-19)

Abstract. The work is devoted to the determination of rational parameters of eddy current probes of the IIIECP type based on the registration of the axial component of the magnetic field of defects. Variants with different size ratios of measuring coils are considered, for which dependences of the corresponding eddy current signal are obtained when scanning a defective area with a long crack in magnetic and non-magnetic objects. The studies were carried out by mathematical modeling based on the finite element method.

Keywords: eddy current flaw detection, eddy current probe, rational parameters, axial component of the magnetic field.

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P. N. Shkatov, G. D. Kholomkina (MIREA – Russian Technological University, Moscow, Russia) E-mail: Данный адрес e-mail защищен от спам-ботов, Вам необходимо включить Javascript для его просмотра. , Данный адрес e-mail защищен от спам-ботов, Вам необходимо включить Javascript для его просмотра.

+ - References Click to collapse

1. Shkatov, P. N. (2023). Eddy-current transducer for flaw detection (Russian Federation Patent No. 2796194 C1). [in Russian language].
2. Shkatov, P. N. (2024). Eddy-current transducer for flaw detection (Russian Federation Patent No. 2813477 C1). [in Russian language].
3. Shkatov, P. N., & Kholomkina, G. D. (2025). Two-channel eddy-current transducer for flaw detection (Russian Federation Patent No. 2841896 C1). [in Russian language].
4. Shkatov, P. N., & Kholomkina, G. D. (2025). Two--channel eddy-current transducer for flaw detection (Russian Federation Patent No. 2853680 C1). [in Russian language].
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7. Shkatov, P. N. (2024). Model representation of the magnetic field of a crack flowing around by uniformly distributed eddy current. Kontrol'. Diagnostika, 27(2), 15–28. [in Russian language]. https://doi.org/10.14489/td.2024.02.pp.015-028
8. Shkatov, P. N., & Kholomkina, G. D. (2025). Increasing the efficiency of eddy-current flaw detection by recording signals from two spatial components of the magnetic field. Kontrol'. Diagnostika, 28(7), 4–14. [in Russian language].
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DOI: 10.14489/td.2026.10.pp.012-019

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