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Magneto-Elastic Analysis of a Superconducting Film with a Crack-Like Flaw

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Abstract:

This paper analyzes the magnetoelastic response of type-II superconducting film. Cracks can lead to large local current enhancement near the crack-like flaw tips, Based on the previous work, the effects of the flaw on the stress field are discussed. It is found that the presence of the flaw markedly enhances the concentration of the stress near the tips of the flaw. In addition, as the geometry increases, the position where the maximum stress occurs increases.

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Periodical:

Advanced Materials Research (Volumes 378-379)

Pages:

131-136

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.378-379.131

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Online since:

October 2011

Authors:

Hua Dong Yong, Jun Zeng, You He Zhou

Keywords:

Crack, Finite Element Method (FEM), Magneto-Elastic Analysis, Superconducting Film

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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