Design Optimization for Shear Key on the TF Coil Structure of the KSTAR Tokamak
The KSTAR tokamak is comprised of a magnet system, vacuum vessel, and cryostat, thereby facilitating vacuum conditions for plasma gas at high temperatures, along with low-temperature helium gas for cooling. The TF coil structure, a part of the magnet system, is constructed and jointed with 16 pieces...
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| Veröffentlicht in: | Проблемы прочности |
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| Datum: | 2016 |
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| Sprache: | English |
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Інститут проблем міцності ім. Г.С. Писаренко НАН України
2016
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| Zitieren: | Design Optimization for Shear Key on the TF Coil Structure of the KSTAR Tokamak / D.S. Lee, Y.D. Kwon, J. S. Han // Проблемы прочности. — 2016. — № 1. — С. 39-46. — Бібліогр.: 14 назв. — англ. |
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Lee, D.S. Kwon, Y.D. Han, J.S. 2020-12-03T20:00:09Z 2020-12-03T20:00:09Z 2016 Design Optimization for Shear Key on the TF Coil Structure of the KSTAR Tokamak / D.S. Lee, Y.D. Kwon, J. S. Han // Проблемы прочности. — 2016. — № 1. — С. 39-46. — Бібліогр.: 14 назв. — англ. 0556-171X https://nasplib.isofts.kiev.ua/handle/123456789/173415 539.4 The KSTAR tokamak is comprised of a magnet system, vacuum vessel, and cryostat, thereby facilitating vacuum conditions for plasma gas at high temperatures, along with low-temperature helium gas for cooling. The TF coil structure, a part of the magnet system, is constructed and jointed with 16 pieces at 22.5-degree intervals using a conical bolt and shear key. The main function of the shear key in the inner and outer inter-coil structures is to resist in-plane and out-of-plane forces and to increase the shear stiffness for the inter coil structures. However, since the shape of the shear key is difficult to produce and can incur high costs, the shear key needs to be dimensionally optimized to regularize the stress between the key and the structure. Accordingly, shape optimization of the shear key was carried out using the Taguchi method and the stresses analyzed by ANSYS. en Інститут проблем міцності ім. Г.С. Писаренко НАН України Проблемы прочности Научно-технический раздел Design Optimization for Shear Key on the TF Coil Structure of the KSTAR Tokamak Оптимизация конструкции работающего на срез шпоночного соединения в системе катушек тороидального магнитного поля, входящей в состав токамака KSTAR Article published earlier |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| title |
Design Optimization for Shear Key on the TF Coil Structure of the KSTAR Tokamak |
| spellingShingle |
Design Optimization for Shear Key on the TF Coil Structure of the KSTAR Tokamak Lee, D.S. Kwon, Y.D. Han, J.S. Научно-технический раздел |
| title_short |
Design Optimization for Shear Key on the TF Coil Structure of the KSTAR Tokamak |
| title_full |
Design Optimization for Shear Key on the TF Coil Structure of the KSTAR Tokamak |
| title_fullStr |
Design Optimization for Shear Key on the TF Coil Structure of the KSTAR Tokamak |
| title_full_unstemmed |
Design Optimization for Shear Key on the TF Coil Structure of the KSTAR Tokamak |
| title_sort |
design optimization for shear key on the tf coil structure of the kstar tokamak |
| author |
Lee, D.S. Kwon, Y.D. Han, J.S. |
| author_facet |
Lee, D.S. Kwon, Y.D. Han, J.S. |
| topic |
Научно-технический раздел |
| topic_facet |
Научно-технический раздел |
| publishDate |
2016 |
| language |
English |
| container_title |
Проблемы прочности |
| publisher |
Інститут проблем міцності ім. Г.С. Писаренко НАН України |
| format |
Article |
| title_alt |
Оптимизация конструкции работающего на срез шпоночного соединения в системе катушек тороидального магнитного поля, входящей в состав токамака KSTAR |
| description |
The KSTAR tokamak is comprised of a magnet system, vacuum vessel, and cryostat, thereby facilitating vacuum conditions for plasma gas at high temperatures, along with low-temperature helium gas for cooling. The TF coil structure, a part of the magnet system, is constructed and jointed with 16 pieces at 22.5-degree intervals using a conical bolt and shear key. The main function of the shear key in the inner and outer inter-coil structures is to resist in-plane and out-of-plane forces and to increase the shear stiffness for the inter coil structures. However, since the shape of the shear key is difficult to produce and can incur high costs, the shear key needs to be dimensionally optimized to regularize the stress between the key and the structure. Accordingly, shape optimization of the shear key was carried out using the Taguchi method and the stresses analyzed by ANSYS.
|
| issn |
0556-171X |
| url |
https://nasplib.isofts.kiev.ua/handle/123456789/173415 |
| citation_txt |
Design Optimization for Shear Key on the TF Coil Structure of the KSTAR Tokamak / D.S. Lee, Y.D. Kwon, J. S. Han // Проблемы прочности. — 2016. — № 1. — С. 39-46. — Бібліогр.: 14 назв. — англ. |
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2025-12-02T11:04:21Z |
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2025-12-02T11:04:21Z |
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