Coupled analysis method for high-field magnet coil using coated conductor based on J-E characteristics as a function of temperature, magnetic field vector and mechanical strain

Kohei Higashikawa, Takanobu Kiss, Masayoshi Inoue, Kazutaka Imamura, Taketsune Nakamura, Satoshi Awaji, Kazuo Watanabe, Hiroyuki Fukushima, Yutaka Yamada, Yuh Shiohara

研究成果: ジャーナルへの寄稿記事

4 引用 (Scopus)

抄録

We have characterized nonlinear current transport properties in a coated conductor as a function of temperature, magnetic field vector and mechanical strain, and then have developed a thermally-electromagnetically-structurally coupled analysis code for a high-field magnet coil. The distributions of heat generation and electromagnetic force in the coil are computed by electromagnetic analysis. Then, the temperature distribution and the strain distribution are correspondingly calculated by thermal analysis and by structural analysis. Furthermore, both of them are fed back to the electromagnetic analysis. These analyses are based on finite element method, and are repeated until the convergence. By taking a design example of a 40 T class magnet coil using a GdBCO coated conductor, we have discussed the necessity of the consideration of thermally-structurally influenced transport properties in the coil for the coil design.

元の言語英語
記事番号5067137
ページ(範囲)1621-1625
ページ数5
ジャーナルIEEE Transactions on Applied Superconductivity
19
発行部数3
DOI
出版物ステータス出版済み - 6 1 2009

Fingerprint

magnet coils
high field magnets
Transport properties
Magnets
coils
conductors
Magnetic fields
electromagnetism
Heat generation
transport properties
magnetic fields
Structural analysis
Thermoanalysis
Temperature distribution
strain distribution
heat generation
Finite element method
structural analysis
Temperature
temperature

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

これを引用

Coupled analysis method for high-field magnet coil using coated conductor based on J-E characteristics as a function of temperature, magnetic field vector and mechanical strain. / Higashikawa, Kohei; Kiss, Takanobu; Inoue, Masayoshi; Imamura, Kazutaka; Nakamura, Taketsune; Awaji, Satoshi; Watanabe, Kazuo; Fukushima, Hiroyuki; Yamada, Yutaka; Shiohara, Yuh.

:: IEEE Transactions on Applied Superconductivity, 巻 19, 番号 3, 5067137, 01.06.2009, p. 1621-1625.

研究成果: ジャーナルへの寄稿記事

Higashikawa, Kohei ; Kiss, Takanobu ; Inoue, Masayoshi ; Imamura, Kazutaka ; Nakamura, Taketsune ; Awaji, Satoshi ; Watanabe, Kazuo ; Fukushima, Hiroyuki ; Yamada, Yutaka ; Shiohara, Yuh. / Coupled analysis method for high-field magnet coil using coated conductor based on J-E characteristics as a function of temperature, magnetic field vector and mechanical strain. :: IEEE Transactions on Applied Superconductivity. 2009 ; 巻 19, 番号 3. pp. 1621-1625.
@article{fde24ef3c2ca49e5944dd4a4d54f2de3,
title = "Coupled analysis method for high-field magnet coil using coated conductor based on J-E characteristics as a function of temperature, magnetic field vector and mechanical strain",
abstract = "We have characterized nonlinear current transport properties in a coated conductor as a function of temperature, magnetic field vector and mechanical strain, and then have developed a thermally-electromagnetically-structurally coupled analysis code for a high-field magnet coil. The distributions of heat generation and electromagnetic force in the coil are computed by electromagnetic analysis. Then, the temperature distribution and the strain distribution are correspondingly calculated by thermal analysis and by structural analysis. Furthermore, both of them are fed back to the electromagnetic analysis. These analyses are based on finite element method, and are repeated until the convergence. By taking a design example of a 40 T class magnet coil using a GdBCO coated conductor, we have discussed the necessity of the consideration of thermally-structurally influenced transport properties in the coil for the coil design.",
author = "Kohei Higashikawa and Takanobu Kiss and Masayoshi Inoue and Kazutaka Imamura and Taketsune Nakamura and Satoshi Awaji and Kazuo Watanabe and Hiroyuki Fukushima and Yutaka Yamada and Yuh Shiohara",
year = "2009",
month = "6",
day = "1",
doi = "10.1109/TASC.2009.2018272",
language = "English",
volume = "19",
pages = "1621--1625",
journal = "IEEE Transactions on Applied Superconductivity",
issn = "1051-8223",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
number = "3",

}

TY - JOUR

T1 - Coupled analysis method for high-field magnet coil using coated conductor based on J-E characteristics as a function of temperature, magnetic field vector and mechanical strain

AU - Higashikawa, Kohei

AU - Kiss, Takanobu

AU - Inoue, Masayoshi

AU - Imamura, Kazutaka

AU - Nakamura, Taketsune

AU - Awaji, Satoshi

AU - Watanabe, Kazuo

AU - Fukushima, Hiroyuki

AU - Yamada, Yutaka

AU - Shiohara, Yuh

PY - 2009/6/1

Y1 - 2009/6/1

N2 - We have characterized nonlinear current transport properties in a coated conductor as a function of temperature, magnetic field vector and mechanical strain, and then have developed a thermally-electromagnetically-structurally coupled analysis code for a high-field magnet coil. The distributions of heat generation and electromagnetic force in the coil are computed by electromagnetic analysis. Then, the temperature distribution and the strain distribution are correspondingly calculated by thermal analysis and by structural analysis. Furthermore, both of them are fed back to the electromagnetic analysis. These analyses are based on finite element method, and are repeated until the convergence. By taking a design example of a 40 T class magnet coil using a GdBCO coated conductor, we have discussed the necessity of the consideration of thermally-structurally influenced transport properties in the coil for the coil design.

AB - We have characterized nonlinear current transport properties in a coated conductor as a function of temperature, magnetic field vector and mechanical strain, and then have developed a thermally-electromagnetically-structurally coupled analysis code for a high-field magnet coil. The distributions of heat generation and electromagnetic force in the coil are computed by electromagnetic analysis. Then, the temperature distribution and the strain distribution are correspondingly calculated by thermal analysis and by structural analysis. Furthermore, both of them are fed back to the electromagnetic analysis. These analyses are based on finite element method, and are repeated until the convergence. By taking a design example of a 40 T class magnet coil using a GdBCO coated conductor, we have discussed the necessity of the consideration of thermally-structurally influenced transport properties in the coil for the coil design.

UR - http://www.scopus.com/inward/record.url?scp=68649100138&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=68649100138&partnerID=8YFLogxK

U2 - 10.1109/TASC.2009.2018272

DO - 10.1109/TASC.2009.2018272

M3 - Article

VL - 19

SP - 1621

EP - 1625

JO - IEEE Transactions on Applied Superconductivity

JF - IEEE Transactions on Applied Superconductivity

SN - 1051-8223

IS - 3

M1 - 5067137

ER -