Hydraulic characteristic analysis of a fully internal-flow cooling cryosorption-panel for CFETR torus cryopump
文献类型：期刊论文
| 作者 | Zhang, Shuo2,3 ; Feng, Hansheng2; Zhuang, Ming2; Zhou, Yaqi2,3; Yang, Pengcheng2,3; Yu, Qiang2,3; Jiang, Qingfeng1
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| 刊名 | FUSION ENGINEERING AND DESIGN
 |
| 出版日期 | 2022-12-01 |
| 卷号 | 185 |
| ISSN号 | 0920-3796 |
| 关键词 | Cryopump Cryosorption-panel Structure analysis Hydraulic analysis Numerical simulation |
| DOI | 10.1016/j.fusengdes.2022.113332 |
| 通讯作者 | Feng, Hansheng(hsfeng@ipp.ac.cn) |
| 英文摘要 | The China Fusion Engineering Test Reactor (CFETR) will develop a high-performance cryopump for pumping the torus vaccum vessel. Cryosorption-panel is the key component of torus cryopump, which is applied to adsorb gaseous molecules in cryogenic conditions. Considering the special geometries of cryosorption-panel, a research campaign has been carried out by Institute of plasma physics, Chinese Academy of Sciences (ASIPP) to analyze the structure and assess the hydraulic performance of the cryosorption-panel. This research activity was per-formed by Finite Element Method (FEM) and Computational Fluid Dynamics Method (CFD). In this article, the cryosorption-panel structure was designed and analyzed, and five representative fluid fields with different ge-ometries were chosen, modeled and numerical simulated. The inlet-outlet pressure drops and flow distribution data under mass flow rates between 0.03kg/s and 0.2kg/s was collected and quantitatively analyzed. By analyzing the simulation results, the influence of fluid field thickness and pin fin arrangement on hydraulic performance was summarized. For the cases with fluid field thickness of 4mm, 6mm, 8mm, the functional relationship of hydraulic resistance coefficient xi versus Reynolds number (Re) was calculated respectively: xi = 75.26Re- 0.07475; xi = 120.7Re-0.1464; xi = 385.3Re-0.2876; |
| WOS研究方向 | Nuclear Science & Technology |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCIENCE SA |
| WOS记录号 | WOS:000879766300004 |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/130126]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Feng, Hansheng |
| 作者单位 | 1.Jiangsu Univ Sci & Technol, Zhenjiang 212003, Peoples R China 2.Chinese Acad Sci, Inst Plasma Phys, Hefei Inst Phys Sci, Hefei 230031, Anhui, Peoples R China 3.Univ Sci & Technol China, Hefei 230026, Anhui, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Shuo,Feng, Hansheng,Zhuang, Ming,et al. Hydraulic characteristic analysis of a fully internal-flow cooling cryosorption-panel for CFETR torus cryopump[J]. FUSION ENGINEERING AND DESIGN,2022,185. |
| APA | Zhang, Shuo.,Feng, Hansheng.,Zhuang, Ming.,Zhou, Yaqi.,Yang, Pengcheng.,...&Jiang, Qingfeng.(2022).Hydraulic characteristic analysis of a fully internal-flow cooling cryosorption-panel for CFETR torus cryopump.FUSION ENGINEERING AND DESIGN,185. |
| MLA | Zhang, Shuo,et al."Hydraulic characteristic analysis of a fully internal-flow cooling cryosorption-panel for CFETR torus cryopump".FUSION ENGINEERING AND DESIGN 185(2022). |
入库方式： OAI收割
来源：合肥物质科学研究院
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