Hydraulic assessment of cooling circuit for CFETR W/Cu divertor
文献类型：期刊论文
| 作者 | Wei, Song1; Xin, Mao1; Xuebing, Peng1 ; Tiejun, Xu1; Peng, Liu1; Xinyuan, Qian2; Damao, Yao1; Songtao, Wu1
|
| 刊名 | FUSION ENGINEERING AND DESIGN
 |
| 出版日期 | 2021-08-01 |
| 卷号 | 169 |
| ISSN号 | 0920-3796 |
| 关键词 | CFETR W Cu divertor Cooling circuit Hydraulic assessment |
| DOI | 10.1016/j.fusengdes.2021.112681 |
| 通讯作者 | Xin, Mao(maoxin@ipp.ac.cn) |
| 英文摘要 | Divertor, whose main functions are to sustain extremely high heat load and to exhaust impurity, is a key component in fusion reactor. CFETR divertor is currently under engineering design and technical validation phase. In this study, a cooling circuit design is proposed to obtain sufficient heat removal capability for CFETR divertor. The cooling circuit consists of two main modules which are outer target module and inner target module. Considering the complexity of the parallel cooling circuit concept, hydraulic characteristics is assessed and optimized for enough heat transfer capability and critical heat flux margin. Assessment of the hydraulic characteristics for the cooling circuit is performed by investigating flow velocity and local pressure on channels' cross-sections. Uniform flow velocity of 10 m/s and acceptable critical heat flux margin higher than 1.4 in PFU coolants channels are obtained after optimization meeting the design requirements of the divertor. |
| WOS关键词 | CONCEPT DESIGN |
| 资助项目 | Comprehensive Research Facility for Fusion Technology Program of China[2018-000052-73-01-001228] ; Postdoctoral Research Foundation of China (CN)[2020TQ0323] ; Youth Innovation Promotion Association of the Chinese Academy of Sciences (CN)[2020441] |
| WOS研究方向 | Nuclear Science & Technology |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCIENCE SA |
| WOS记录号 | WOS:000672578600001 |
| 资助机构 | Comprehensive Research Facility for Fusion Technology Program of China ; Postdoctoral Research Foundation of China (CN) ; Youth Innovation Promotion Association of the Chinese Academy of Sciences (CN) |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/123460]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Xin, Mao |
| 作者单位 | 1.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China 2.Shenzhen Univ, Coll Phys & Optoelect Engn, Shenzhen 518060, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wei, Song,Xin, Mao,Xuebing, Peng,et al. Hydraulic assessment of cooling circuit for CFETR W/Cu divertor[J]. FUSION ENGINEERING AND DESIGN,2021,169. |
| APA | Wei, Song.,Xin, Mao.,Xuebing, Peng.,Tiejun, Xu.,Peng, Liu.,...&Songtao, Wu.(2021).Hydraulic assessment of cooling circuit for CFETR W/Cu divertor.FUSION ENGINEERING AND DESIGN,169. |
| MLA | Wei, Song,et al."Hydraulic assessment of cooling circuit for CFETR W/Cu divertor".FUSION ENGINEERING AND DESIGN 169(2021). |
入库方式： OAI收割
来源：合肥物质科学研究院
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