Mechanical analysis of the KSTAR CS model coil

Yong Hwan Kim; Sang Ho Kim; Young Hwan Kim; Han Sung Kim; Kie Hyung Chung

doi:10.1109/77.783278

Mechanical analysis of the KSTAR CS model coil

Yong Hwan Kim, Sang Ho Kim, Young Hwan Kim, Han Sung Kim, Kie Hyung Chung

Seoul National University

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

1 Scopus citations

Abstract

KSTAR (Korea Superconducting Tokamak Advanced Research) CS(Central Solenoid) model coil made with CIC(Cable in Conduit) superconductor had been developed in Department of Nuclear Engineering, Seoul National University. In superconducting magnets, there are mechanical stresses by Lorentz force and thermal stresses by the difference of thermal contraction between conduit and insulator. In this study, the computational analysis with ANSYS, a common FEA(Finite Element Analysis) code, and experimental measurements of KSTAR CS model coil with resistance foil type strain gages have been done According to the results of computational analysis, KSTAR CS model coil satisfies safety design limitations. Experimental results obtained from the test of KSTAR CS model coil were compared with those of computational analysis.

Original language	English
Pages (from-to)	228-231
Number of pages	4
Journal	IEEE Transactions on Applied Superconductivity
Volume	9
Issue number	2 PART 1
DOIs	https://doi.org/10.1109/77.783278
State	Published - 1999
Externally published	Yes

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title = "Mechanical analysis of the KSTAR CS model coil",

abstract = "KSTAR (Korea Superconducting Tokamak Advanced Research) CS(Central Solenoid) model coil made with CIC(Cable in Conduit) superconductor had been developed in Department of Nuclear Engineering, Seoul National University. In superconducting magnets, there are mechanical stresses by Lorentz force and thermal stresses by the difference of thermal contraction between conduit and insulator. In this study, the computational analysis with ANSYS, a common FEA(Finite Element Analysis) code, and experimental measurements of KSTAR CS model coil with resistance foil type strain gages have been done According to the results of computational analysis, KSTAR CS model coil satisfies safety design limitations. Experimental results obtained from the test of KSTAR CS model coil were compared with those of computational analysis.",

author = "Kim, {Yong Hwan} and Kim, {Sang Ho} and Kim, {Young Hwan} and Kim, {Han Sung} and Chung, {Kie Hyung}",

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AU - Kim, Yong Hwan

AU - Kim, Sang Ho

AU - Kim, Young Hwan

AU - Kim, Han Sung

AU - Chung, Kie Hyung

PY - 1999

Y1 - 1999

N2 - KSTAR (Korea Superconducting Tokamak Advanced Research) CS(Central Solenoid) model coil made with CIC(Cable in Conduit) superconductor had been developed in Department of Nuclear Engineering, Seoul National University. In superconducting magnets, there are mechanical stresses by Lorentz force and thermal stresses by the difference of thermal contraction between conduit and insulator. In this study, the computational analysis with ANSYS, a common FEA(Finite Element Analysis) code, and experimental measurements of KSTAR CS model coil with resistance foil type strain gages have been done According to the results of computational analysis, KSTAR CS model coil satisfies safety design limitations. Experimental results obtained from the test of KSTAR CS model coil were compared with those of computational analysis.

AB - KSTAR (Korea Superconducting Tokamak Advanced Research) CS(Central Solenoid) model coil made with CIC(Cable in Conduit) superconductor had been developed in Department of Nuclear Engineering, Seoul National University. In superconducting magnets, there are mechanical stresses by Lorentz force and thermal stresses by the difference of thermal contraction between conduit and insulator. In this study, the computational analysis with ANSYS, a common FEA(Finite Element Analysis) code, and experimental measurements of KSTAR CS model coil with resistance foil type strain gages have been done According to the results of computational analysis, KSTAR CS model coil satisfies safety design limitations. Experimental results obtained from the test of KSTAR CS model coil were compared with those of computational analysis.

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EP - 231

JO - IEEE Transactions on Applied Superconductivity

JF - IEEE Transactions on Applied Superconductivity

IS - 2 PART 1

ER -

Mechanical analysis of the KSTAR CS model coil

Abstract

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