Study on the dynamic behavior of solid breeder materials and neutron multipliers under the perturbation of the magnetic field

doi:10.1016/j.fusengdes.2020.111924

	Study on the dynamic behavior of solid breeder materials and neutron multipliers under the perturbation of the magnetic field
	Li, Yuanjie 1; Ye, Taohong 1; Zhao, Pinghui 2; Lei, Minzhun 2
刊名	FUSION ENGINEERING AND DESIGN
	2020-11-01
卷号	160
关键词	Particle material Neutron multiplier Pebble bed Magnetic field Perturbation
ISSN号	0920-3796
DOI	10.1016/j.fusengdes.2020.111924
通讯作者	Li, Yuanjie(yuanjli@ustc.edu.cn)
英文摘要	The functionality of solid blanket pebble bed in a fusion reactor is inevitably subjected to heat flux and electromagnetic forces during the operation. Since the dynamic behavior under the heat flux and forces has strong influence on the packing factor of the pebble bed, and the packing factor is essential to the higher TBR (tritium breeder rate) of the neutron multiplier pebble bed, it's necessary to study the impact of the dynamic forces on the neutron multiplier pebble bed. Some researchers have investigated the influences of the heat flux and electromagnetic forces on pebble bed. But, fill date the influences of the heat flux and electromagnetic forces on the pebble bed of solid breeder materials in presence of neutron multiplier have not been studied yet. Thus, in this paper, the dynamic behavior of the particle system under the magnetic field are investigated based on the neutron multiplier pebble bed in the solid blanket. The mathematical and physical model of the particle pebble bed under the magnetic field was constructed, and the fundamental rule of the neutron multiplier pebble bed under the disturbance of the magnetic field is established. The presented work will provide basic parameters and data for the CFETR (China fusion testing reactor) pebble bed design.
资助项目	Collaborative Innovation Program of Hefei Science Center, CAS[2019HSC-CIP006]
WOS关键词	EFFECTIVE THERMAL-CONDUCTIVITY ; LITHIUM-TITANATE ; COMPACTION ; PEBBLES
WOS研究方向	Nuclear Science & Technology
语种	英语
出版者	ELSEVIER SCIENCE SA
WOS记录号	WOS:000588143300053
资助机构	Collaborative Innovation Program of Hefei Science Center, CAS
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/120493]
专题	中国科学院合肥物质科学研究院
通讯作者	Li, Yuanjie
作者单位	1.Univ Sci & Technol China, Sch Nucl Sci & Technol, Hefei 230026, Anhui, Peoples R China 2.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Anhui, Peoples R China
推荐引用方式 GB/T 7714	Li, Yuanjie,Ye, Taohong,Zhao, Pinghui,et al. Study on the dynamic behavior of solid breeder materials and neutron multipliers under the perturbation of the magnetic field[J]. FUSION ENGINEERING AND DESIGN,2020,160.
APA	Li, Yuanjie,Ye, Taohong,Zhao, Pinghui,&Lei, Minzhun.(2020).Study on the dynamic behavior of solid breeder materials and neutron multipliers under the perturbation of the magnetic field.FUSION ENGINEERING AND DESIGN,160.
MLA	Li, Yuanjie,et al."Study on the dynamic behavior of solid breeder materials and neutron multipliers under the perturbation of the magnetic field".FUSION ENGINEERING AND DESIGN 160(2020).