IEICE TRANSACTIONS on Electronics
2-D Model for Calculating Current Density Distribution and Flux-Flow Resistivity of MCP BSCCO-2212 Rod during Quenching Process in Self Field
Summary :
This paper presents a 2-D model for calculating the current density distribution and the flux-flow resistivity of a Melt Cast Process BSCCO 2212 rod during the quenching process in self field with large current density. Based on the forces analysis of the flux-line lattice, the equilibrium equation for the 2-D viscous flux motion is derived from the model. With this equation, the current density distribution and the flux density distribution are obtained in not only the critical state but also the flux-flow state. Subsequently, the average flux-flow resistivity is calculated with the knowledge of the 2-D field distribution. The calculation results are in accordance with the experimental results. Finally, the applications of the 2-D model are extended to the superconducting tube and the low-Tc superconductor.
- Publication
- IEICE TRANSACTIONS on Electronics Vol.E88-C No.8 pp.1659-1663
- Publication Date
- 2005/08/01
- Publicized
- Online ISSN
- DOI
- 10.1093/ietele/e88-c.8.1659
- Type of Manuscript
- Special Section PAPER (Special Section on Recent Development of Electro-Mechanical Devices--Selected Papers from International Session on Electro-Mechanical Devices 2004 (IS-EMD2004)--)
- Category
- Contactors & Circuit Breakers
Authors
Keyword
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Jian LI, Mingzhe RONG, "2-D Model for Calculating Current Density Distribution and Flux-Flow Resistivity of MCP BSCCO-2212 Rod during Quenching Process in Self Field" in IEICE TRANSACTIONS on Electronics,
vol. E88-C, no. 8, pp. 1659-1663, August 2005, doi: 10.1093/ietele/e88-c.8.1659.
Abstract: This paper presents a 2-D model for calculating the current density distribution and the flux-flow resistivity of a Melt Cast Process BSCCO 2212 rod during the quenching process in self field with large current density. Based on the forces analysis of the flux-line lattice, the equilibrium equation for the 2-D viscous flux motion is derived from the model. With this equation, the current density distribution and the flux density distribution are obtained in not only the critical state but also the flux-flow state. Subsequently, the average flux-flow resistivity is calculated with the knowledge of the 2-D field distribution. The calculation results are in accordance with the experimental results. Finally, the applications of the 2-D model are extended to the superconducting tube and the low-Tc superconductor.
URL: https://global.ieice.org/en_transactions/electronics/10.1093/ietele/e88-c.8.1659/_p
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@ARTICLE{e88-c_8_1659,
author={Jian LI, Mingzhe RONG, },
journal={IEICE TRANSACTIONS on Electronics},
title={2-D Model for Calculating Current Density Distribution and Flux-Flow Resistivity of MCP BSCCO-2212 Rod during Quenching Process in Self Field},
year={2005},
volume={E88-C},
number={8},
pages={1659-1663},
abstract={This paper presents a 2-D model for calculating the current density distribution and the flux-flow resistivity of a Melt Cast Process BSCCO 2212 rod during the quenching process in self field with large current density. Based on the forces analysis of the flux-line lattice, the equilibrium equation for the 2-D viscous flux motion is derived from the model. With this equation, the current density distribution and the flux density distribution are obtained in not only the critical state but also the flux-flow state. Subsequently, the average flux-flow resistivity is calculated with the knowledge of the 2-D field distribution. The calculation results are in accordance with the experimental results. Finally, the applications of the 2-D model are extended to the superconducting tube and the low-Tc superconductor.},
keywords={},
doi={10.1093/ietele/e88-c.8.1659},
ISSN={},
month={August},}
Copy
TY - JOUR
TI - 2-D Model for Calculating Current Density Distribution and Flux-Flow Resistivity of MCP BSCCO-2212 Rod during Quenching Process in Self Field
T2 - IEICE TRANSACTIONS on Electronics
SP - 1659
EP - 1663
AU - Jian LI
AU - Mingzhe RONG
PY - 2005
DO - 10.1093/ietele/e88-c.8.1659
JO - IEICE TRANSACTIONS on Electronics
SN -
VL - E88-C
IS - 8
JA - IEICE TRANSACTIONS on Electronics
Y1 - August 2005
AB - This paper presents a 2-D model for calculating the current density distribution and the flux-flow resistivity of a Melt Cast Process BSCCO 2212 rod during the quenching process in self field with large current density. Based on the forces analysis of the flux-line lattice, the equilibrium equation for the 2-D viscous flux motion is derived from the model. With this equation, the current density distribution and the flux density distribution are obtained in not only the critical state but also the flux-flow state. Subsequently, the average flux-flow resistivity is calculated with the knowledge of the 2-D field distribution. The calculation results are in accordance with the experimental results. Finally, the applications of the 2-D model are extended to the superconducting tube and the low-Tc superconductor.
ER -
English
