Institutional Repository of Chinese Academy of Sciences, Institute of Plasma Physics, Hefei 230031, Anhui, Peoples R China
| Prediction of Temperature Rise in Water-Cooling DC Busbar Through Coupled Force and Natural Convection Thermal-Fluid Analysis | |
Guo, Bin1; Song, Zhiquan1 ; Fu, Peng1; Jiang, Li1; Wang, Min2; Dong, Ling2
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| 2016-12-01 | |
| 发表期刊 | IEEE TRANSACTIONS ON PLASMA SCIENCE
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| 摘要 | This paper describes the coupled force and natural convection analysis technique to calculate the increase in temperature of the international thermonuclear experimental reactor poloidal field converter water-cooling dc busbar. The increase in temperature of the busbar is due to Joule's losses and heat dissipation by cooling water and air convection. Joule's loss is calculated by the 3-D eddy-current field analysis and used as the input for the thermal fluid analysis. Energy conservation equation is coded and the primary natural convection coefficient on the external surface of the dc busbar is calculated. An interactive procedure is proposed to predict the busbar operation behavior. Two sets of computational fluid dynamics analysis are presented to calculate the temperature distribution of the dc busbar, cooling water, and air. One is to solve the force convection heat transfer problem inside the busbar cooling water channel with the primary equivalent natural convection coefficient calculated in energy conservation equation. The other is to solve the natural convection behavior on the dc busbar external wall with the equivalent force convection coefficient on the busbar internal cooling channel. The final temperature distribution result is determined by the two heat convection coefficient difference between these two simulations. The accuracy of the technique developed is verified by comparing the measured and the simulated temperature in a prototype thermal test, which proves the high efficiency and accuracy of the proposed approach in the design of water-cooling dc busbar. |
| 文章类型 | Article |
| 关键词 | Dc Busbar Force And Natural Convection International Thermonuclear Experimental Reactor (Iter) Poloidal Field (Pf) Converter Temperature Thermal-fluid Water Cooling |
| WOS标题词 | Science & Technology ; Physical Sciences |
| DOI | 10.1109/TPS.2016.2572298 |
| 关键词[WOS] | AC/DC CONVERTER ; ITER ; DESIGN |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Fluids & Plasmas |
| WOS记录号 | WOS:000390672000016 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.hfcas.ac.cn:8080/handle/334002/21886 |
| 专题 | 中科院等离子体物理研究所 |
| 作者单位 | 1.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China 2.China Int Nucl Fus Energy Program Execut Ctr, Beijing 100862, Peoples R China |
| 第一作者单位 | 中科院等离子体物理研究所 |
| 推荐引用方式 GB/T 7714 | Guo, Bin,Song, Zhiquan,Fu, Peng,et al. Prediction of Temperature Rise in Water-Cooling DC Busbar Through Coupled Force and Natural Convection Thermal-Fluid Analysis[J]. IEEE TRANSACTIONS ON PLASMA SCIENCE,2016,44(12):3346-3352. |
| APA | Guo, Bin,Song, Zhiquan,Fu, Peng,Jiang, Li,Wang, Min,&Dong, Ling.(2016).Prediction of Temperature Rise in Water-Cooling DC Busbar Through Coupled Force and Natural Convection Thermal-Fluid Analysis.IEEE TRANSACTIONS ON PLASMA SCIENCE,44(12),3346-3352. |
| MLA | Guo, Bin,et al."Prediction of Temperature Rise in Water-Cooling DC Busbar Through Coupled Force and Natural Convection Thermal-Fluid Analysis".IEEE TRANSACTIONS ON PLASMA SCIENCE 44.12(2016):3346-3352. |
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| Prediction of Temper（2296KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | 浏览 下载 | |
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