Impedance of a coil surrounding an infinite cylinder with an arbitrary radial conductivity profile

Erol Uzal; Ibrahim Ozkol; Metin O. Kaya

doi:10.1109/20.650242

Impedance of a coil surrounding an infinite cylinder with an arbitrary radial conductivity profile

Erol Uzal^*
, Ibrahim Ozkol
, Metin O. Kaya

^*Corresponding author for this work

Department of Aeronautical Engineering

Istanbul University

Research output: Contribution to journal › Article › peer-review

9 Citations (Scopus)

Abstract

A numerical-analytical method of computing the impedance of a cylindrical coil surrounding a cylindrical workpiece with an arbitrary radial conductivity change is presented. The coil is driven by a constant current source at a fixed frequency. Maxwell's equations are used in the quasi-static approximation and the work-piece is assumed to be nonmagnetic. The solution can be used in the modeling of eddy-current nondestructive evaluation of cylindrical parts.

Original language	English
Pages (from-to)	213-217
Number of pages	5
Journal	IEEE Transactions on Magnetics
Volume	34
Issue number	1 PART 2
DOIs	https://doi.org/10.1109/20.650242
Publication status	Published - 1998

Keywords

Coil impedance
Eddy-current
Nondestructive evaluation

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10.1109/20.650242

Cite this

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abstract = "A numerical-analytical method of computing the impedance of a cylindrical coil surrounding a cylindrical workpiece with an arbitrary radial conductivity change is presented. The coil is driven by a constant current source at a fixed frequency. Maxwell's equations are used in the quasi-static approximation and the work-piece is assumed to be nonmagnetic. The solution can be used in the modeling of eddy-current nondestructive evaluation of cylindrical parts.",

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AU - Uzal, Erol

AU - Ozkol, Ibrahim

AU - Kaya, Metin O.

PY - 1998

Y1 - 1998

N2 - A numerical-analytical method of computing the impedance of a cylindrical coil surrounding a cylindrical workpiece with an arbitrary radial conductivity change is presented. The coil is driven by a constant current source at a fixed frequency. Maxwell's equations are used in the quasi-static approximation and the work-piece is assumed to be nonmagnetic. The solution can be used in the modeling of eddy-current nondestructive evaluation of cylindrical parts.

AB - A numerical-analytical method of computing the impedance of a cylindrical coil surrounding a cylindrical workpiece with an arbitrary radial conductivity change is presented. The coil is driven by a constant current source at a fixed frequency. Maxwell's equations are used in the quasi-static approximation and the work-piece is assumed to be nonmagnetic. The solution can be used in the modeling of eddy-current nondestructive evaluation of cylindrical parts.

KW - Coil impedance

KW - Eddy-current

KW - Nondestructive evaluation

UR - https://www.scopus.com/pages/publications/0031675465

U2 - 10.1109/20.650242

DO - 10.1109/20.650242

M3 - Article

AN - SCOPUS:0031675465

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JO - IEEE Transactions on Magnetics

JF - IEEE Transactions on Magnetics

IS - 1 PART 2

ER -

Impedance of a coil surrounding an infinite cylinder with an arbitrary radial conductivity profile

Abstract

Keywords

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