Eddy-Current System for Testing Inner Diameter of Pipes

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Abstract

We propose a method for eddy-current testing of the inner diameter of electroconductive pipes. The design of an eddy current transducer is described, as well as an algorithm for converting measurement information signals and the block diagram of a system for testing the inner diameter of pipes that allows testing under conditions of significant radial displacements of the eddy current probe inside the pipe. The effectiveness of the proposed engineering solutions is evaluated.

Original language	English
Pages (from-to)	210-216
Number of pages	7
Journal	Russian Journal of Nondestructive Testing
Volume	55
Issue number	3
DOIs	https://doi.org/10.1134/S1061830919030069
Publication status	Published - 1 Mar 2019

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Keywords

amplitudephase conversion
detuning from radial displacements
eddy current transducer
eddy-current testing system
inner diameter testing

ASJC Scopus subject areas

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

Cite this

Kiselev, E. K., & Gol’dshtein, A. E. (2019). Eddy-Current System for Testing Inner Diameter of Pipes. Russian Journal of Nondestructive Testing, 55(3), 210-216. https://doi.org/10.1134/S1061830919030069

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Access to Document

10.1134/S1061830919030069