Thermo-hydraulic analysis of the KSTAR central solenoid model coil

Wooho Chung; Soohwan Park; Qiuliang Wang; Sangkwon Jeong; Cheon Seog Yoon; Yeong Kook Oh; Keeman Kim; Joo Shik Bak; G. S. Lee

doi:10.1109/TASC.2005.849108

Thermo-hydraulic analysis of the KSTAR central solenoid model coil

Wooho Chung
, Soohwan Park
, Qiuliang Wang
, Sangkwon Jeong
, Cheon Seog Yoon
, Yeong Kook Oh
, Keeman Kim
, Joo Shik Bak
, G. S. Lee

School of Electrical Engineering

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

2 Scopus citations

Abstract

The Korea Superconducting Tokamak Advanced Research (KSTAR) Central Solenoid Model Coil (CSMC) has been developed to validate the design of KSATR CS coil. The thermo-hydraulic characteristics were analyzed for the KSTAR CSMC. The major thermo-hydraulic parameters of the coil are AC losses, strand temperature, coolant temperature, pressure drop and temperature margin. A numerical code has been developed for the thermo-hydaulic analysis of the KSTAR CSMC according to the operating conditions. In this paper, the description of the thermo-hydraulic analysis models and analysis results of CSMC are presented. The total energy deposition due to AC losses in CSMC winding will induce a flow reversal of supercritical helium. The minimum temperature margin is estimated approximately 0.5 K. The maximum temperature in CSMC winding is about 7.6 K.

Original language	English
Pages (from-to)	1411-1414
Number of pages	4
Journal	IEEE Transactions on Applied Superconductivity
Volume	15
Issue number	2 PART II
DOIs	https://doi.org/10.1109/TASC.2005.849108
State	Published - Jun 2005

Keywords

CSMC
KSTAR
Thermo-hydraulic analysis

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10.1109/TASC.2005.849108

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@article{4987cd8efd88453186e015d529ad1902,

title = "Thermo-hydraulic analysis of the KSTAR central solenoid model coil",

abstract = "The Korea Superconducting Tokamak Advanced Research (KSTAR) Central Solenoid Model Coil (CSMC) has been developed to validate the design of KSATR CS coil. The thermo-hydraulic characteristics were analyzed for the KSTAR CSMC. The major thermo-hydraulic parameters of the coil are AC losses, strand temperature, coolant temperature, pressure drop and temperature margin. A numerical code has been developed for the thermo-hydaulic analysis of the KSTAR CSMC according to the operating conditions. In this paper, the description of the thermo-hydraulic analysis models and analysis results of CSMC are presented. The total energy deposition due to AC losses in CSMC winding will induce a flow reversal of supercritical helium. The minimum temperature margin is estimated approximately 0.5 K. The maximum temperature in CSMC winding is about 7.6 K.",

keywords = "CSMC, KSTAR, Thermo-hydraulic analysis",

author = "Wooho Chung and Soohwan Park and Qiuliang Wang and Sangkwon Jeong and Yoon, \{Cheon Seog\} and Oh, \{Yeong Kook\} and Keeman Kim and Bak, \{Joo Shik\} and Lee, \{G. S.\}",

year = "2005",

month = jun,

doi = "10.1109/TASC.2005.849108",

language = "英语",

volume = "15",

pages = "1411--1414",

journal = "IEEE Transactions on Applied Superconductivity",

issn = "1051-8223",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

number = "2 PART II",

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TY - JOUR

T1 - Thermo-hydraulic analysis of the KSTAR central solenoid model coil

AU - Chung, Wooho

AU - Park, Soohwan

AU - Wang, Qiuliang

AU - Jeong, Sangkwon

AU - Yoon, Cheon Seog

AU - Oh, Yeong Kook

AU - Kim, Keeman

AU - Bak, Joo Shik

AU - Lee, G. S.

PY - 2005/6

Y1 - 2005/6

N2 - The Korea Superconducting Tokamak Advanced Research (KSTAR) Central Solenoid Model Coil (CSMC) has been developed to validate the design of KSATR CS coil. The thermo-hydraulic characteristics were analyzed for the KSTAR CSMC. The major thermo-hydraulic parameters of the coil are AC losses, strand temperature, coolant temperature, pressure drop and temperature margin. A numerical code has been developed for the thermo-hydaulic analysis of the KSTAR CSMC according to the operating conditions. In this paper, the description of the thermo-hydraulic analysis models and analysis results of CSMC are presented. The total energy deposition due to AC losses in CSMC winding will induce a flow reversal of supercritical helium. The minimum temperature margin is estimated approximately 0.5 K. The maximum temperature in CSMC winding is about 7.6 K.

AB - The Korea Superconducting Tokamak Advanced Research (KSTAR) Central Solenoid Model Coil (CSMC) has been developed to validate the design of KSATR CS coil. The thermo-hydraulic characteristics were analyzed for the KSTAR CSMC. The major thermo-hydraulic parameters of the coil are AC losses, strand temperature, coolant temperature, pressure drop and temperature margin. A numerical code has been developed for the thermo-hydaulic analysis of the KSTAR CSMC according to the operating conditions. In this paper, the description of the thermo-hydraulic analysis models and analysis results of CSMC are presented. The total energy deposition due to AC losses in CSMC winding will induce a flow reversal of supercritical helium. The minimum temperature margin is estimated approximately 0.5 K. The maximum temperature in CSMC winding is about 7.6 K.

KW - CSMC

KW - KSTAR

KW - Thermo-hydraulic analysis

UR - https://www.scopus.com/pages/publications/22044447687

U2 - 10.1109/TASC.2005.849108

DO - 10.1109/TASC.2005.849108

M3 - 文章

AN - SCOPUS:22044447687

SN - 1051-8223

VL - 15

SP - 1411

EP - 1414

JO - IEEE Transactions on Applied Superconductivity

JF - IEEE Transactions on Applied Superconductivity

IS - 2 PART II

ER -

Thermo-hydraulic analysis of the KSTAR central solenoid model coil

Abstract

Keywords

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