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

Uzal E., Ozkol I., Kaya M.

IEEE TRANSACTIONS ON MAGNETICS, cilt.34, sa.1, ss.213-217, 1998 (SCI-Expanded) identifier identifier

  • 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
  • İstanbul Üniversitesi 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.