Study of W/Cu flat-type mock-ups with novel hypervapotron cooling structure for CFETR divertor

doi:10.1016/j.fusengdes.2021.112919

	Study of W/Cu flat-type mock-ups with novel hypervapotron cooling structure for CFETR divertor
	Chen, Zhen 1,2; Li, Qiang 2; Peng, Wuqingliang 1,2; Wei, Ran 2; Wang, Wanjing 2; Jiang, Kecheng 2; Wang, Jichao 2; Pan, Zhiwei 1; Xie, Chunyi 2; Geng, Xiang 2
刊名	FUSION ENGINEERING AND DESIGN
	2021-11-01
卷号	172
关键词	Plasma facing component Flat-type Hypervapotron Divertor
ISSN号	0920-3796
DOI	10.1016/j.fusengdes.2021.112919
通讯作者	Li, Qiang(liqiang577@ipp.ac.cn)
英文摘要	A hypervapotron cooling concept armored with flat tiles has been considered as a possible technique to handle heat load about 10-20 MW/m(2) produced in a fusion reactor. In order to improve the heat removal capability of divertor plasma facing components (PFCs) of the China Fusion Engineering Test Reactor (CFETR), W/Cu flat-type mock-up based on a novel hypervapotron cooling concept with cross-ribs structure has been designed and optimized by thermal simulations using ANSYS Fluent code. The simulation results demonstrated obviously that this cross-ribs structure has an excellent heat removal capability caused by enlarged heat transfer area and subcooled flow boiling. Based on the optimized geometry, the novel W-Cu/CuCrZr/316 L compound module was prepared by means of one-step hot isostatic pressing (HIP) technique. The following high heat flux (HHF) testing results indicated that bonding technologies and mock-up design have reached a good performance.
资助项目	National Key R&D Program of China[2017YFE0300604] ; Major/Innovative Program of Development Foundation of Hefei Center for Physical Science and Technology[2018ZYFX001] ; CASHIPS Director's Fund[YZJJ2021QN17] ; China Post-doctoral Science Foundation[2021M693215] ; Anhui Province Key Laboratory of Special Welding Technology
WOS关键词	PLASMA-FACING COMPONENTS ; 1ST WALL ; HEAT-TRANSFER ; ITER ; PERFORMANCE ; CFD
WOS研究方向	Nuclear Science & Technology
语种	英语
出版者	ELSEVIER SCIENCE SA
WOS记录号	WOS:000718115500004
资助机构	National Key R&D Program of China ; Major/Innovative Program of Development Foundation of Hefei Center for Physical Science and Technology ; CASHIPS Director's Fund ; China Post-doctoral Science Foundation ; Anhui Province Key Laboratory of Special Welding Technology
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/126550]
专题	中国科学院合肥物质科学研究院
通讯作者	Li, Qiang
作者单位	1.Univ Sci & Technol China, Hefei 230026, Peoples R China 2.Chinese Acad Sci, Inst Plasma Phys, Hefei Inst Phys Sci, Hefei 230031, Peoples R China
推荐引用方式 GB/T 7714	Chen, Zhen,Li, Qiang,Peng, Wuqingliang,et al. Study of W/Cu flat-type mock-ups with novel hypervapotron cooling structure for CFETR divertor[J]. FUSION ENGINEERING AND DESIGN,2021,172.
APA	Chen, Zhen.,Li, Qiang.,Peng, Wuqingliang.,Wei, Ran.,Wang, Wanjing.,...&Luo, Guangnan.(2021).Study of W/Cu flat-type mock-ups with novel hypervapotron cooling structure for CFETR divertor.FUSION ENGINEERING AND DESIGN,172.
MLA	Chen, Zhen,et al."Study of W/Cu flat-type mock-ups with novel hypervapotron cooling structure for CFETR divertor".FUSION ENGINEERING AND DESIGN 172(2021).