Impedance of a coil surrounding an infinite cylinder with an arbitrary radial conductivity profile
IEEE TRANSACTIONS ON MAGNETICS, cilt.34, sa.1, ss.213-217, 1998 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 34 Sayı: 1
- Basım Tarihi: 1998
- Doi Numarası: 10.1109/20.650242
- Dergi Adı: IEEE TRANSACTIONS ON MAGNETICS
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.213-217
- Anahtar Kelimeler: coil impedance, eddy-current, nondestructive evaluation
- İstanbul Üniversitesi-Cerrahpaşa Adresli: Hayır
Özet
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.