Identification of small flaws in conductors using magnetostatic measurements

Sailing He and Vladimir G. Romanov

Mathematics and Computers in Simulation (MATCOM), 1999, vol. 50, issue 5, 457-471

Abstract: The identification of small flaws in a conducting half-space or rectangular specimen using boundary measurements of the static magnetic field is considered. The perturbed magnetic field due to the presence of a small flaw is assumed to be generated by an equivalent current dipole located at the flaw position. Explicit formulas are given for the identification of a single flaw or a set of flaws in a conducting half-space or rectangular specimen.

Keywords: Flaw; Conductor; Magnetostatic; Explicit identification (search for similar items in EconPapers)
Date: 1999
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Persistent link: https://EconPapers.repec.org/RePEc:eee:matcom:v:50:y:1999:i:5:p:457-471

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