| 电流引线氦气流动压力降研究 |
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| 引用本文： | 康志成,周太平,周燕辉,应建中.电流引线氦气流动压力降研究[J].井冈山学院学报,2008,29(2):9-11. |
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| 作者姓名： | 康志成 周太平 周燕辉 应建中 |
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| 作者单位： | 井冈山学院工学院 江西吉安343009 |
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| 摘 要： | 超导磁体电流引线中氦气流阻是设计电流引线时一个重要参数。电流引线片形状很复杂，计算氦气流阻比较好的方法是采用有限元软件Fluent。由于庞大的有限元单元数，因此本文对氦气模型进行简化和分段，相邻模型间采用流量边界条件和压力边界条件进行耦合。
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| 关 键 词： | 超导磁体 电流引线 Fluent |
| 文章编号： | 1673-4718(2008)02-0009-03 |
| 修稿时间： | 2007年9月3日 |
Study of helium pressure drop by the current lead |
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| KANG Zhi-cheng,ZHOU Tai-ping,ZHOU Yan-hui,YIN Jian-zhong.Study of helium pressure drop by the current lead[J].Journal of Jinggangshan University,2008,29(2):9-11. |
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| Authors: | KANG Zhi-cheng ZHOU Tai-ping ZHOU Yan-hui YIN Jian-zhong |
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| Institution: | KANG Zhi-cheng, ZHOU Tai-ping, ZHOU Yan-hui, YIN Jian-zhong (School of Technology, Jinggangshan University, Ji＇an 343009, China) |
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| Abstract: | The calculations of helium pressure drop by the current lead in superconducting magnet are very important jobs in designing current lead.It is a better method that finite element software fluent is adopted in solving the helium pressure drop because the shape of current lead is very complex.Special management is adopted in the paper that the model is divided into a few of segments because of the large quantities of finite elements.Every two conjoint segments are coupled by the flux boundary condition and pressure boundary condition. |
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| Keywords: | superconducting magnet current lead fluent |
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