Experimental study on thermal-hydraulic behaviour of LBE and water interface

doi:10.1016/j.pnucene.2017.04.005

CORC > 合肥物质科学研究院 > 中国科学院合肥物质科学研究院 > 中国科学院核能安全技术研究所

	Experimental study on thermal-hydraulic behaviour of LBE and water interface
	Huang, Wangli; Zhou, Danna; Sa, Rongyuan; Jiang, Hualei
刊名	PROGRESS IN NUCLEAR ENERGY
	2017-08-01
卷号	99 期号:无页码:1-10
关键词	Steam Generator Tube Rupture Molten Lbe Fragmentation Steam Explosion Interfacial Instability
DOI	10.1016/j.pnucene.2017.04.005
文献子类	Article
英文摘要	For the design and safety studies of steam generator in the China LEAd-based Reactor (CLEAR) project, it is necessary to investigate the consequences of a Steam Generator Tube Rupture (SGTR) accident which could result in a reaction between Lead-Bismuth Eutectic (LBE) and highly pressurised water. Some experiments have been conducted to investigate the thermal-hydraulic behaviour of the molten LBE/water interface; the whole fragmentation processes of these experiments were visually observed with a high-speed video camera, and the transient pressure histories were measured by high-frequency piezoelectric pressure sensors. The effects of LBE temperature, water temperature, nozzle diameter and injection velocity were investigated. Visualisation films indicated that the explosion phenomenon happened readily at lower water temperature. The peak pressure decreased with increasing water temperature, nozzle diameter and injection velocity. However, the peak pressure first increased and then decreased as the LBE temperature increased. The shape of the debris became round at higher water temperature, and a needle-like shape was observed at lower temperatures. Debris analysis results showed that the debris sizes of 2.8-6.7 mm had the largest mass fraction. By comparison with the theoretical calculation, it was found that the fragment diameters measured in the present study agreed well with Weber number theory. Thus, it was demonstrated that the fragmentation mechanism was controlled by shearing stress under the present experimental conditions. (C) 2017 Elsevier Ltd. All rights reserved.
WOS关键词	ACTIVATION MARTENSITIC STEEL ; TEST BLANKET MODULE ; CONCEPTUAL DESIGN ; MOLTEN-METAL ; FRAGMENTATION BEHAVIOR ; DEVELOPMENT STRATEGY ; COOLANT INTERACTIONS ; MATERIAL SELECTION ; CHINA ; SYSTEM
WOS研究方向	Nuclear Science & Technology
语种	英语
WOS记录号	WOS:000404310500001
资助机构	Chinese Academy of Sciences(XDA03040200) ; Chinese Academy of Sciences(XDA03040200) ; Chinese Academy of Sciences(XDA03040200) ; Chinese Academy of Sciences(XDA03040200) ; Chinese Academy of Sciences(XDA03040200) ; Chinese Academy of Sciences(XDA03040200) ; Chinese Academy of Sciences(XDA03040200) ; Chinese Academy of Sciences(XDA03040200) ; International Science & Technology Cooperation Program of China(2015DFG62120) ; International Science & Technology Cooperation Program of China(2015DFG62120) ; International Science & Technology Cooperation Program of China(2015DFG62120) ; International Science & Technology Cooperation Program of China(2015DFG62120) ; International Science & Technology Cooperation Program of China(2015DFG62120) ; International Science & Technology Cooperation Program of China(2015DFG62120) ; International Science & Technology Cooperation Program of China(2015DFG62120) ; International Science & Technology Cooperation Program of China(2015DFG62120) ; National Magnetic Confinement Fusion Science Program of China(2014GB112002 ; National Magnetic Confinement Fusion Science Program of China(2014GB112002 ; National Magnetic Confinement Fusion Science Program of China(2014GB112002 ; National Magnetic Confinement Fusion Science Program of China(2014GB112002 ; National Magnetic Confinement Fusion Science Program of China(2014GB112002 ; National Magnetic Confinement Fusion Science Program of China(2014GB112002 ; National Magnetic Confinement Fusion Science Program of China(2014GB112002 ; National Magnetic Confinement Fusion Science Program of China(2014GB112002 ; National Natural Science Foundation of China(11302224) ; National Natural Science Foundation of China(11302224) ; National Natural Science Foundation of China(11302224) ; National Natural Science Foundation of China(11302224) ; National Natural Science Foundation of China(11302224) ; National Natural Science Foundation of China(11302224) ; National Natural Science Foundation of China(11302224) ; National Natural Science Foundation of China(11302224) ; 2014GB116000) ; 2014GB116000) ; 2014GB116000) ; 2014GB116000) ; 2014GB116000) ; 2014GB116000) ; 2014GB116000) ; 2014GB116000) ; Chinese Academy of Sciences(XDA03040200) ; Chinese Academy of Sciences(XDA03040200) ; Chinese Academy of Sciences(XDA03040200) ; Chinese Academy of Sciences(XDA03040200) ; Chinese Academy of Sciences(XDA03040200) ; Chinese Academy of Sciences(XDA03040200) ; Chinese Academy of Sciences(XDA03040200) ; Chinese Academy of Sciences(XDA03040200) ; International Science & Technology Cooperation Program of China(2015DFG62120) ; International Science & Technology Cooperation Program of China(2015DFG62120) ; International Science & Technology Cooperation Program of China(2015DFG62120) ; International Science & Technology Cooperation Program of China(2015DFG62120) ; International Science & Technology Cooperation Program of China(2015DFG62120) ; International Science & Technology Cooperation Program of China(2015DFG62120) ; International Science & Technology Cooperation Program of China(2015DFG62120) ; International Science & Technology Cooperation Program of China(2015DFG62120) ; National Magnetic Confinement Fusion Science Program of China(2014GB112002 ; National Magnetic Confinement Fusion Science Program of China(2014GB112002 ; National Magnetic Confinement Fusion Science Program of China(2014GB112002 ; National Magnetic Confinement Fusion Science Program of China(2014GB112002 ; National Magnetic Confinement Fusion Science Program of China(2014GB112002 ; National Magnetic Confinement Fusion Science Program of China(2014GB112002 ; National Magnetic Confinement Fusion Science Program of China(2014GB112002 ; National Magnetic Confinement Fusion Science Program of China(2014GB112002 ; National Natural Science Foundation of China(11302224) ; National Natural Science Foundation of China(11302224) ; National Natural Science Foundation of China(11302224) ; National Natural Science Foundation of China(11302224) ; National Natural Science Foundation of China(11302224) ; National Natural Science Foundation of China(11302224) ; National Natural Science Foundation of China(11302224) ; National Natural Science Foundation of China(11302224) ; 2014GB116000) ; 2014GB116000) ; 2014GB116000) ; 2014GB116000) ; 2014GB116000) ; 2014GB116000) ; 2014GB116000) ; 2014GB116000)
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/32011]
专题	合肥物质科学研究院_中国科学院核能安全技术研究所
作者单位	Chinese Acad Sci, Inst Nucl Energy Safety Technol, Key Lab Neutron & Radiat Safety, Hefei 230031, Anhui, Peoples R China
推荐引用方式 GB/T 7714	Huang, Wangli,Zhou, Danna,Sa, Rongyuan,et al. Experimental study on thermal-hydraulic behaviour of LBE and water interface[J]. PROGRESS IN NUCLEAR ENERGY,2017,99(无):1-10.
APA	Huang, Wangli,Zhou, Danna,Sa, Rongyuan,&Jiang, Hualei.(2017).Experimental study on thermal-hydraulic behaviour of LBE and water interface.PROGRESS IN NUCLEAR ENERGY,99(无),1-10.
MLA	Huang, Wangli,et al."Experimental study on thermal-hydraulic behaviour of LBE and water interface".PROGRESS IN NUCLEAR ENERGY 99.无(2017):1-10.