| ITER?????????????????Ч???????????? |
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| 引用本文： | 夏志伟,李伟,卢杰,李波.ITER?????????????????Ч????????????[J].核聚变与等离子体物理,2009,29(4):353-356. |
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| 作者姓名： | 夏志伟 李伟 卢杰 李波 |
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| 作者单位： | (?????????????о??????? 610041) |
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| 摘 要： | 通过Ansoft Maxwell有限元分析软件，用封闭圆桶模型对ITER送气系统阀门箱的磁屏蔽进行了计算。计算，获得了屏蔽层厚度、上端开孔及侧面狭缝对磁屏蔽的影响方式及规律，给出了一种具有合理参数的可能设计。
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| 关 键 词： | ITER 阀门箱 磁屏蔽 有限元分析 |
| 收稿时间： | 2008-11-17 |
| 修稿时间： | 2009-04-21 |
Analysis of magnetic shielding performance for ITER gas valve boxes by finite element method |
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| XIA Zhi-wei,LI Wei,LU Jie,LI Bo.Analysis of magnetic shielding performance for ITER gas valve boxes by finite element method[J].Nuclear Fusion and Plasma Physics,2009,29(4):353-356. |
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| Authors: | XIA Zhi-wei LI Wei LU Jie LI Bo |
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| Institution: | (Southwestern Institute of Physics, Chengdu 610041) |
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| Abstract: | The analysis of magnetic shielding performance for ITER gas valve boxes is done by Ansoft Maxwell 3D software. A new enclosed cylinder model is applied and the magnetic shielding performance is obtained under various boundaries, shield thicknesses, hole sizes and slot sizes. Based on these results, a possible design with proper parameters is given. |
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| Keywords: | ITER ITER Gas valve boxes Magnetic shielding Finite element analysis |
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