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Thermal analysis of the cryostat feed through for the ITER Tokamak TF feeder

文献类型：期刊论文

作者Zhang, Shanwen1; Song, Yuntao2; Lu, Kun2; Wang, Zhongwei2; Zhang, Jianfeng1; Qin, Yongfa1
刊名PLASMA SCIENCE & TECHNOLOGY
出版日期2017-04-01
卷号19期号:4页码:1-8
关键词Thermal Analysis Tokamak Tf Feeder Cft
DOI10.1088/2058-6272/aa57ec
文献子类Article
英文摘要In Tokamaks, the toroidal field (TF) coil feeder is an important component that is used to supply the cryogens and electrical power for the TF coils. As a part of the TF feeder, the cryostat-feed through (CFT) is subject to low temperatures of 9 and 80 K inside and room temperature of 300 K outside. Based on the features of the International Thermonuclear Experimental Reactor TF feeder, the thermal performance of the CFT under the nominal conditions is studied. Taking into account the conductive, convective and radiation heat transfer, the finite element model of the CFT is built. Transient thermal analysis is performed to determine the temperatures of the CFT on the 9th day of cooldown. The model is assessed by comparing the cooling curves of the CFT after 9 days. If the simulation and experimental results are the same, the finite element model can be considered as calibrated. The model predicts that the cooling time will be approximately 26 days and the temperature distribution and heat load of the main components are obtained when the CFT reaches thermal equilibrium. This study provides a valid quantitative characterization of the CFT design.
WOS关键词CONCEPT DESIGN
WOS研究方向Physics
语种英语
WOS记录号WOS:000398146600014
资助机构Province Postdoctoral Foundation of Jiangsu(1501164B) ; Province Postdoctoral Foundation of Jiangsu(1501164B) ; Province Postdoctoral Foundation of Jiangsu(1501164B) ; Province Postdoctoral Foundation of Jiangsu(1501164B) ; Province Postdoctoral Foundation of Jiangsu(1501164B) ; Province Postdoctoral Foundation of Jiangsu(1501164B) ; Province Postdoctoral Foundation of Jiangsu(1501164B) ; Province Postdoctoral Foundation of Jiangsu(1501164B) ; Technical Innovation Nurturing Foundation of Yangzhou University(2015CXJ016) ; Technical Innovation Nurturing Foundation of Yangzhou University(2015CXJ016) ; Technical Innovation Nurturing Foundation of Yangzhou University(2015CXJ016) ; Technical Innovation Nurturing Foundation of Yangzhou University(2015CXJ016) ; Technical Innovation Nurturing Foundation of Yangzhou University(2015CXJ016) ; Technical Innovation Nurturing Foundation of Yangzhou University(2015CXJ016) ; Technical Innovation Nurturing Foundation of Yangzhou University(2015CXJ016) ; Technical Innovation Nurturing Foundation of Yangzhou University(2015CXJ016) ; China Postdoctoral Science Foundation(2016M600447) ; China Postdoctoral Science Foundation(2016M600447) ; China Postdoctoral Science Foundation(2016M600447) ; China Postdoctoral Science Foundation(2016M600447) ; China Postdoctoral Science Foundation(2016M600447) ; China Postdoctoral Science Foundation(2016M600447) ; China Postdoctoral Science Foundation(2016M600447) ; China Postdoctoral Science Foundation(2016M600447) ; Province Postdoctoral Foundation of Jiangsu(1501164B) ; Province Postdoctoral Foundation of Jiangsu(1501164B) ; Province Postdoctoral Foundation of Jiangsu(1501164B) ; Province Postdoctoral Foundation of Jiangsu(1501164B) ; Province Postdoctoral Foundation of Jiangsu(1501164B) ; Province Postdoctoral Foundation of Jiangsu(1501164B) ; Province Postdoctoral Foundation of Jiangsu(1501164B) ; Province Postdoctoral Foundation of Jiangsu(1501164B) ; Technical Innovation Nurturing Foundation of Yangzhou University(2015CXJ016) ; Technical Innovation Nurturing Foundation of Yangzhou University(2015CXJ016) ; Technical Innovation Nurturing Foundation of Yangzhou University(2015CXJ016) ; Technical Innovation Nurturing Foundation of Yangzhou University(2015CXJ016) ; Technical Innovation Nurturing Foundation of Yangzhou University(2015CXJ016) ; Technical Innovation Nurturing Foundation of Yangzhou University(2015CXJ016) ; Technical Innovation Nurturing Foundation of Yangzhou University(2015CXJ016) ; Technical Innovation Nurturing Foundation of Yangzhou University(2015CXJ016) ; China Postdoctoral Science Foundation(2016M600447) ; China Postdoctoral Science Foundation(2016M600447) ; China Postdoctoral Science Foundation(2016M600447) ; China Postdoctoral Science Foundation(2016M600447) ; China Postdoctoral Science Foundation(2016M600447) ; China Postdoctoral Science Foundation(2016M600447) ; China Postdoctoral Science Foundation(2016M600447) ; China Postdoctoral Science Foundation(2016M600447)
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/31808]  
专题合肥物质科学研究院_中科院等离子体物理研究所
作者单位1.Yangzhou Univ, Coll Mech Engn, Yangzhou 225127, Jiangsu, Peoples R China
2.Chinese Acad Sci, Inst Plasma Phys, Hefei 200031, Peoples R China
推荐引用方式
GB/T 7714		 Zhang, Shanwen,Song, Yuntao,Lu, Kun,et al. Thermal analysis of the cryostat feed through for the ITER Tokamak TF feeder[J]. PLASMA SCIENCE & TECHNOLOGY,2017,19(4):1-8.
APA Zhang, Shanwen,Song, Yuntao,Lu, Kun,Wang, Zhongwei,Zhang, Jianfeng,&Qin, Yongfa.(2017).Thermal analysis of the cryostat feed through for the ITER Tokamak TF feeder.PLASMA SCIENCE & TECHNOLOGY,19(4),1-8.
MLA Zhang, Shanwen,et al."Thermal analysis of the cryostat feed through for the ITER Tokamak TF feeder".PLASMA SCIENCE & TECHNOLOGY 19.4(2017):1-8.

入库方式： OAI收割

来源：合肥物质科学研究院

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