NUMERICAL ANALYSIS ON MAGNETIC SHIELDING OF AXIALLY SYMMETRIC SUPERCONDUCTING PLATE

Authors

  • Ayumi Satoh
  • Atsushi Kamitani
  • Shigetoshi Ohshima
  • Masakazu Katagiri

Abstract

The effects of the superconducting plate shape on the magnetic shielding are investigated. The plate shape is assumed to be axially symmetric and the permeability of the plate is assumed non-zero. A numerical code to calculate the magnetostatic field around the plate is developed and the spatial distributions of the decay factors are calculated by means of the code. The results of computations show that the magnetic shielding becomes large with the increase of triangularity and with the decrease of ellipticity.

Keywords:

magnetic shielding, oxide superconductor, boundary element method

How to Cite

Satoh, A., Kamitani , A., Ohshima, S., Katagiri , M. “NUMERICAL ANALYSIS ON MAGNETIC SHIELDING OF AXIALLY SYMMETRIC SUPERCONDUCTING PLATE ”, Periodica Polytechnica Electrical Engineering, 38(1), pp. 45–55, 1994.

Issue

Vol. 38 No. 1 (1994)

Section

Articles