Thermal analysis of the EAST tokamak
文献类型：期刊论文
| 作者 | Zhang, Ming2; Zhong, Huayong2; Ren, Yong1 ; Wang, Dongquan3; Gao, Xiang1
|
| 刊名 | FUSION ENGINEERING AND DESIGN
 |
| 出版日期 | 2021-07-01 |
| 卷号 | 168 |
| 关键词 | EAST Finite element method Heat load Thermal analysis |
| ISSN号 | 0920-3796 |
| DOI | 10.1016/j.fusengdes.2021.112352 |
| 通讯作者 | Ren, Yong(renyong@mail.ustc.edu.cn) |
| 英文摘要 | The superconducting magnet of the Experimental Advanced Superconducting Tokamak (EAST) will experience large steady-state and transient heat loads during operation, which is undoubtedly a major challenge for the cryogenic cooling system. The steady-state heat loads are mainly composed of the thermal conduction from the support structure and thermal radiation from the thermal shields. This paper mainly studies the steady-state heat loads of the superconducting magnet system of the EAST tokamak by establishing a dedicated finite element model. The model simulated the influence of thermal shield temperature, emissivity for thermal radiation analysis, and the thermal anchor on the heat transfer of gravity support structure for the heat conduction analysis. The paper presents the analytical results of radiation and conduction heat for the EAST tokamak system. The validation of simplified finite element models compared to the analytical counterparts indicated very small deviations, which demonstrated a high accuracy of the analysis method. |
| 资助项目 | National Natural Science Foundation of China[51406215] ; EAST Organization |
| WOS研究方向 | Nuclear Science & Technology |
| 语种 | 英语 |
| WOS记录号 | WOS:000670076700001 |
| 出版者 | ELSEVIER SCIENCE SA |
| 资助机构 | National Natural Science Foundation of China ; EAST Organization |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/123391]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Ren, Yong |
| 作者单位 | 1.Chinese Acad Sci, Hefei Inst Phys Sci, Inst Plasma Phys, Hefei, Anhui, Peoples R China 2.Hefei Univ Technol, Hefei, Anhui, Peoples R China 3.Univ Sci & Technol China, Chinese Acad Sci, Inst Plasma Phys, Hefei Inst Phys Sci, Hefei, Anhui, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Ming,Zhong, Huayong,Ren, Yong,et al. Thermal analysis of the EAST tokamak[J]. FUSION ENGINEERING AND DESIGN,2021,168. |
| APA | Zhang, Ming,Zhong, Huayong,Ren, Yong,Wang, Dongquan,&Gao, Xiang.(2021).Thermal analysis of the EAST tokamak.FUSION ENGINEERING AND DESIGN,168. |
| MLA | Zhang, Ming,et al."Thermal analysis of the EAST tokamak".FUSION ENGINEERING AND DESIGN 168(2021). |
入库方式： OAI收割
来源：合肥物质科学研究院
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