Study on unsymmetrical phenomena of vapor cooled current leads
文献类型：期刊论文
| 作者 | Xu, QJ ; Zhu, ZA; Liu, LQ; Zong, ZG; Huang, SK; Yi, CL; Zhang, L; Zhu ZA(朱自安); Huang SK(黄世科); Yi CL(易昌练)
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| 刊名 | CRYOGENICS
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| 出版日期 | 2006 |
| 卷号 | 46期号:9页码:676-682 |
| 关键词 | helium vapor fluid dynamics thermodynamics current leads |
| 通讯作者 | Chinese Acad Sci, Tech Inst Phys & Chem, Beijing 100080, Peoples R China ; Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China ; Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China |
| 英文摘要 | Unsymmetrical phenomena of gas flow and temperature distributions between a pair of vapor cooled current leads (VCCL) often occur in superconducting systems, which makes the VCCL depart from the optimum operating status, consequently results in an increased heat leak to the cryostat and even a destroyed safety operating condition of the VCCL. To analyze this problem, a numerical model for the VCCL was built, which is based on the conservation equation of energy for the solid and the conservation equations of mass, momentum, and energy for the fluid. With this model, unsymmetrical phenomena between a pair of VCCL were analyzed. Unbalanced gas flow distribution in a single multi-channel VCCL was also studied. Some conclusions were made for the design of VCCL, and a new type of VCCL with combined positive and negative poles and a helical cross section structure was developed. Test results showed that the unsymmetrical phenomena can be well restrained by using the new type of VCCL. (C) 2006 Elsevier Ltd. All rights reserved. |
| 学科主题 | Thermodynamics; Physics |
| 类目[WOS] | Thermodynamics ; Physics, Applied |
| 研究领域[WOS] | Thermodynamics ; Physics |
| 原文出处 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000239272300007 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/238251]  |
| 专题 | 高能物理研究所_实验物理中心 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Xu, QJ,Zhu, ZA,Liu, LQ,et al. Study on unsymmetrical phenomena of vapor cooled current leads[J]. CRYOGENICS,2006,46(9):676-682. |
| APA | Xu, QJ.,Zhu, ZA.,Liu, LQ.,Zong, ZG.,Huang, SK.,...&易昌练.(2006).Study on unsymmetrical phenomena of vapor cooled current leads.CRYOGENICS,46(9),676-682. |
| MLA | Xu, QJ,et al."Study on unsymmetrical phenomena of vapor cooled current leads".CRYOGENICS 46.9(2006):676-682. |
入库方式： OAI收割
来源：高能物理研究所
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