Thermal hydraulic analysis of water cooled blanket under transient condition

doi:10.1016/j.fusengdes.2018.01.034

CORC > 合肥物质科学研究院 > 中国科学院合肥物质科学研究院 > 中科院等离子体物理研究所

	Thermal hydraulic analysis of water cooled blanket under transient condition
	Cui, Qinglan 2; Guo, Yun 2; Peng, Changhong 2; Bao, Hui 1
刊名	FUSION ENGINEERING AND DESIGN
	2018-11-01
卷号	136 页码:151-156
关键词	Water cooled blanket Safety analysis
ISSN号	0920-3796
DOI	10.1016/j.fusengdes.2018.01.034
通讯作者	Peng, Changhong(pengch@ustc.edu.cn)
英文摘要	Nuclear fusion is known as the most effective way in the future to solve energy problems. And blanket is the key component to achieve the function of energy transfer. In a fusion reactor, the fusion reaction produces high energy neutrons, and the blanket is designed to slow and absorb neutrons in a reliable and efficient manner. Energy absorbed from the fast neutrons is extracted and passed into the primary coolant in the blanket. Hence, the design of the blanket will strongly affect the operating power and the safety of fusion reactors. It is significant to analyze the hydraulic properties and heat transfer properties of the blanket. The object of this study is a water cooled blanket within conceptual design. In the first place, the original complicated design of the blanket is simplified reasonably. Then, RELAP5 is adopted to analyze the thermal hydraulic properties in steady state of the blanket under 100% power level. The system pressure drop along the flow and the temperatures of water, channel wall and blanket structure were discussed. After that, this study analyzed the transient response characteristics of the blanket under transient condition. The results of this study turn out that, under transient condition, the blanket of current design cannot keep safety. To ensure the normal operation of fusion reactors in the future, the current design should be improved.
资助项目	National Natural Science Foundation of China[11305169] ; National Magnetic Confinement Fusion Science Program of China[2013GB108004]
WOS关键词	BREEDER BLANKET
WOS研究方向	Nuclear Science & Technology
语种	英语
出版者	ELSEVIER SCIENCE SA
WOS记录号	WOS:000452583700030
资助机构	National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/41134]
专题	合肥物质科学研究院_中科院等离子体物理研究所
通讯作者	Peng, Changhong
作者单位	1.Chinese Acad Sci, Inst Plasma Phys, Hefei, Anhui, Peoples R China 2.Univ Sci & Technol China, Sch Nucl Sci & Technol, Hefei, Anhui, Peoples R China
推荐引用方式 GB/T 7714	Cui, Qinglan,Guo, Yun,Peng, Changhong,et al. Thermal hydraulic analysis of water cooled blanket under transient condition[J]. FUSION ENGINEERING AND DESIGN,2018,136:151-156.
APA	Cui, Qinglan,Guo, Yun,Peng, Changhong,&Bao, Hui.(2018).Thermal hydraulic analysis of water cooled blanket under transient condition.FUSION ENGINEERING AND DESIGN,136,151-156.
MLA	Cui, Qinglan,et al."Thermal hydraulic analysis of water cooled blanket under transient condition".FUSION ENGINEERING AND DESIGN 136(2018):151-156.