Flux Dynamics in Inhomogeneous Bulk Superconductor During Pulsed Field Magnetization

Author

Shiraishi, Ryosuke ; Ohsaki, Hiroyuki

Author_Institution

Graduate Sch. of Eng., The Univ. of Tokyo

Volume

16

Issue

2

fYear

2006

fDate

6/1/2006 12:00:00 AM

Firstpage

1794

Lastpage

1797

Abstract

The inhomogeneous distribution of critical current density in a bulk superconductor is one of the most important properties for understanding the pulsed field magnetization method (PFM). In this paper the flux dynamics in the bulk superconductor during pulsed field magnetization (PFM) were studied by a three-dimensional finite element method considering the inhomogeneous distribution of critical current density

Keywords

critical current density (superconductivity); finite element analysis; magnetisation; critical current density; flux dynamics; inhomogeneous bulk superconductor; pulsed field magnetization method; three-dimensional finite element method; Critical current density; Finite element methods; High temperature superconductors; Magnetic flux; Magnetic separation; Magnetization; Pulsed power supplies; Superconducting coils; Superconducting magnets; Thermal conductivity; Bulk superconductor; finite element method; pulsed field magnetization (PFM); transient electromagnetic characteristic;

fLanguage

English

Journal_Title

Applied Superconductivity, IEEE Transactions on

Publisher

ieee

ISSN

1051-8223

Type

jour

DOI

10.1109/TASC.2005.864280

Filename

1643211