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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| Видавець: | Інститут проблем міцності ім. Г.С. Писаренко НАН України |
|---|---|
| Дата: | 2016 |
| Автори: | , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Інститут проблем міцності ім. Г.С. Писаренко НАН України
2016
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| Назва видання: | Проблемы прочности |
| Теми: | |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/173415 |
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| Цитувати: | 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. |
Репозиторії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
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irk-123456789-1734152020-12-04T01:26:27Z 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 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. 2016 Article 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 http://dspace.nbuv.gov.ua/handle/123456789/173415 539.4 en Проблемы прочности Інститут проблем міцності ім. Г.С. Писаренко НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| topic |
Научно-технический раздел Научно-технический раздел |
| spellingShingle |
Научно-технический раздел Научно-технический раздел Lee, D.S. Kwon, Y.D. Han, J.S. Design Optimization for Shear Key on the TF Coil Structure of the KSTAR Tokamak Проблемы прочности |
| 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. |
| format |
Article |
| author |
Lee, D.S. Kwon, Y.D. Han, J.S. |
| author_facet |
Lee, D.S. Kwon, Y.D. Han, J.S. |
| author_sort |
Lee, D.S. |
| title |
Design Optimization for Shear Key on the TF Coil Structure of the KSTAR Tokamak |
| 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 |
| publisher |
Інститут проблем міцності ім. Г.С. Писаренко НАН України |
| publishDate |
2016 |
| topic_facet |
Научно-технический раздел |
| url |
http://dspace.nbuv.gov.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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Проблемы прочности |
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2023-10-18T22:34:03Z |
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