Transport ac loss of elliptical thin strips with a power-law E(J) relation

Chen Xi Jia; Du Xing Chen; Shuo Li; Jin Fang

doi:10.1088/0953-2048/28/10/105010

Transport ac loss of elliptical thin strips with a power-law E(J) relation

Chen Xi Jia, Du Xing Chen, Shuo Li, Jin Fang

Research output: Contribution to journal › Article › Research › peer-review

5 Citations (Scopus)

Abstract

© 2015 IOP Publishing Ltd. The transport ac loss Q of an elliptical thin strip of critical current I c with a power-law relation is accurately computed as a function of current amplitude I m and frequency f. The resulting is normalized to following the Norris critical-state formula, and converted to at a critical frequency f c based on a transport scaling law. Having a set of at several values of n as a base, a general expression of is obtained, which can be used to easily calculate for any practical purposes.

Original language	English
Article number	105010
Journal	Superconductor Science and Technology
Volume	28
Issue number	10
DOIs	https://doi.org/10.1088/0953-2048/28/10/105010
Publication status	Published - 28 Aug 2015

Keywords

ac loss
power law E(J)
scaling law
superconducting strip

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abstract = "{\textcopyright} 2015 IOP Publishing Ltd. The transport ac loss Q of an elliptical thin strip of critical current I c with a power-law relation is accurately computed as a function of current amplitude I m and frequency f. The resulting is normalized to following the Norris critical-state formula, and converted to at a critical frequency f c based on a transport scaling law. Having a set of at several values of n as a base, a general expression of is obtained, which can be used to easily calculate for any practical purposes.",

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AU - Chen, Du Xing

AU - Li, Shuo

AU - Fang, Jin

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Y1 - 2015/8/28

N2 - © 2015 IOP Publishing Ltd. The transport ac loss Q of an elliptical thin strip of critical current I c with a power-law relation is accurately computed as a function of current amplitude I m and frequency f. The resulting is normalized to following the Norris critical-state formula, and converted to at a critical frequency f c based on a transport scaling law. Having a set of at several values of n as a base, a general expression of is obtained, which can be used to easily calculate for any practical purposes.

AB - © 2015 IOP Publishing Ltd. The transport ac loss Q of an elliptical thin strip of critical current I c with a power-law relation is accurately computed as a function of current amplitude I m and frequency f. The resulting is normalized to following the Norris critical-state formula, and converted to at a critical frequency f c based on a transport scaling law. Having a set of at several values of n as a base, a general expression of is obtained, which can be used to easily calculate for any practical purposes.

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KW - superconducting strip

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