Electromagnetic and Stress Analyses of the ITER Equatorial Thermal Shield
The ITER equatorial thermal shield is located inside the cryostat and outside the vacuum vessel, and its purpose is to provide a thermal shield from hot components to the superconducting magnets. Electromagnetic analysis of the equatorial thermal shield was performed using the ANSYS code, because el...
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| Veröffentlicht in: | Plasma science & technology 2013-08, Vol.15 (8), p.830-833 |
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| creator | 雷明准 宋云涛 王松可 汪献伟 |
| description | The ITER equatorial thermal shield is located inside the cryostat and outside the vacuum vessel, and its purpose is to provide a thermal shield from hot components to the superconducting magnets. Electromagnetic analysis of the equatorial thermal shield was performed using the ANSYS code, because electromagnetic load was one of the main loads. The 40 sector finite element model was established including the vacuum vessel, equatorial thermal shield, and superconducting magnets. The main purpose of this analysis was to investigate the eddy current and electromagnetic force in the equatorial thermal shield during plasma disruption. Stress analysis was implemented under the electromagnetic load. The results show that the equatorial thermal shield can accommodate the calculated electromagnetic loads. |
| doi_str_mv | 10.1088/1009-0630/15/8/22 |
| format | Article |
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| ispartof | Plasma science & technology, 2013-08, Vol.15 (8), p.830-833 |
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| language | eng |
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| source | IOP Publishing Journals |
| subjects | Cryostats Eddy currents Finite element method Mathematical analysis Mathematical models Shields Stress analysis Superconducting magnets Vessels 低温恒温器 国际热核实验堆 应力分析 电磁分析 电磁负载 真空容器 赤道 超导磁体 |
| title | Electromagnetic and Stress Analyses of the ITER Equatorial Thermal Shield |
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