2-Dimensional Numerical Studies on Thin HTS Film under Time Varying Magnetic Field Using Finite Element Method 변화하는 자기장 하에 있는 고온초전도체에 대한 유한요 소법을 이용한 2차원 수치해석 연구

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In this paper, we used E-J constitutive law and H-formulation to calculate magnetic field profile, current density, and magnetization of high temperature superconductor (HTS) placed in time varying applied magnetic field. Finite element method (FEM)-based software, Comsol Multiphysics 3.5a, was employed to simulate 2-dimensional model of a superconducting thin strip. The numerical results based on Kim’s critical state model were compared with the case of strip in a perpendicular field in the Brandt’s paper as well as experimental data observed by Scanning Hall Probe and SQUID.
Publisher
한국초전도학회
Issue Date
2012-04
Language
English
Citation

Progress in Superconductivity, v.13, no.3, pp.151 - 157

ISSN
1229-4764
URI
http://hdl.handle.net/10203/102379
Appears in Collection
PH-Journal Papers(저널논문)
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