Experiment and numerical analysis of normal zone propagation properties in Ag sheathed Bi-2223 superconducting tapes

Seok Beom Kim, Y. Ueno, A. Ishiyama, H. Okada, S. Nomura, H. Maeda

Research output: Contribution to journalArticle

26 Citations (Scopus)

Abstract

We measured operating temperature dependence of normal zone propagation velocity in longitudinal direction and thermal property with regard to Ag sheathed Bi-2223 superconducting single core and multifilamentary tapes. Each experiment, with the test sample cooled by a cryocooler, covers the operating temperature range 10-40K and It/Ic range 0.4-0.9(where It is the transport current and Ic is the critical current in each operating temperature,Top). And, we also carried out numerical analysis by a three-dimensional finite element method in order to make clear the mechanism of normal zone propagation in high-temperature superconducting(HTS) conductors.

Original languageEnglish
Pages (from-to)2822-2825
Number of pages4
JournalIEEE Transactions on Magnetics
Volume32
Issue number4 PART 2
DOIs
Publication statusPublished - 1996
Externally publishedYes

Fingerprint

Superconducting tapes
operating temperature
tapes
numerical analysis
Numerical analysis
propagation
Experiments
propagation velocity
Temperature
Critical currents
critical current
finite element method
conductors
thermodynamic properties
Tapes
temperature dependence
Thermodynamic properties
Finite element method

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Physics and Astronomy (miscellaneous)

Cite this

Experiment and numerical analysis of normal zone propagation properties in Ag sheathed Bi-2223 superconducting tapes. / Kim, Seok Beom; Ueno, Y.; Ishiyama, A.; Okada, H.; Nomura, S.; Maeda, H.

In: IEEE Transactions on Magnetics, Vol. 32, No. 4 PART 2, 1996, p. 2822-2825.

Research output: Contribution to journalArticle

Kim, Seok Beom ; Ueno, Y. ; Ishiyama, A. ; Okada, H. ; Nomura, S. ; Maeda, H. / Experiment and numerical analysis of normal zone propagation properties in Ag sheathed Bi-2223 superconducting tapes. In: IEEE Transactions on Magnetics. 1996 ; Vol. 32, No. 4 PART 2. pp. 2822-2825.
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