Features of Eddy-Current Tests of Spherical Components
Source abstract
Abstract
The paper presents formulas convenient for computer calculations and solutions of electromagnetic problems related to tests of spherical objects made from either magnetic or nonmagnetic materials. Hodographs of relative induced signals for applied and pass-through eddy-current transducers, and the pulsed signal for dynamic tests of balls have been calculated.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Non-Destructive Testing Techniques · Welding Techniques and Residual Stresses · Magnetic Properties and Applications
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References (7)
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1. Dyakin, V.V. and Sandovskii, V.A., Teoriya i raschet nakladnykh vikhretokovykh preobrazovatelei (Theory and Calculations of Parameters of Applied Eddy-Current Transducers), Moscow: Nauka, 1981.
2. Mel'nikov, I.V. and Semenov, E.N., Some Features of Dynamic Operation Mode of Eddy-Current Structure Analyzers, Defektoskopiya, 1986, no. 5, pp. 46-53.
3. Mel'nikov, I.V., Utilization of Vector-Difference Transducers for Electromagnetic Structural Analysis of Balls in Static and Dynamic Modes, Defektoskopiya, 1980, no. 10, pp. 73-83.
4. Nikitin, A.I., Investigation of Electromagnetic Fields Generated by Transducers Near Conducting Media Limited by Curvilinear Surfaces and Introduction of Nondestructive Techniques for Testing Pipes and Pipelines to Industries. Doctorate (Phys.-Math.) Dissertation, Moscow: TsNIITMASh, 1978.
5. Nikitin, A.I., Interaction of Eddy-Current Transducers with Laminar Curvilinear Shells and Instruments for Testing Such Shells, Defektoskopiya, 1980, no. 11, pp. 5-26.
6. Nikitin, A.I., Influence of a Spherical Conducting Object on Parameters of Sensors in Eddy-Current Testing, Defektoskopiya, 1969, no. 2, pp. 37-46.
7. Abramowitz, A. and Stigan, I., Handbook on Special Functions (translated into Russian under the title Spravochnik po spetsial'nym funktsiyam), Moscow: Nauka, 1979.