Effects of gas velocity and break size on steam penetration depth using gas jet into water similarity experiments

doi:10.1016/j.pnucene.2017.02.006

	Effects of gas velocity and break size on steam penetration depth using gas jet into water similarity experiments
	Zhang, Chaodong 1,2; Sa, Rongyuan 1; Zhou, Danna 1; Jiang, Hualei1
	2017-07-01
发表期刊	PROGRESS IN NUCLEAR ENERGY
摘要	A method is given to predict the steam penetration depth under an incidental Steam Generator Tube Rupture (SGTR) accident. Several similar experiments were performed by injecting gas into water to simulate the steam jetting into liquid Lead Bismuth Eutectic (LBE). The steam penetration behaviors including flow regimes and cavity phenomena were captured by visualization method and a semi empirical correlation was modified for the penetration depth based on dimensional analysis and experimental data. The results showed that the penetration depth was proportional to the density ratio of gas jet to liquid coolant, gas velocity, and break size of tube. Further predictions with similarity theory have been conducted. The penetration depth was about 0.7 m during a large break (a double-ended break) of one SG cooling tubes under a postulated SGTR accident of lead-based reactor. (C) 2017 Elsevier Ltd. All rights reserved.
文章类型	Article
关键词	Lead-based Reactor Sgtr Penetration Depth Visualization Dimensional Analysis
WOS标题词	Science & Technology ; Technology
DOI	10.1016/j.pnucene.2017.02.006
关键词[WOS]	ACTIVATION MARTENSITIC STEEL ; TEST BLANKET MODULE ; CONCEPTUAL DESIGN ; DEVELOPMENT STRATEGY ; HYDROGEN-PRODUCTION ; MATERIAL SELECTION ; RUPTURE ACCIDENT ; FAST-REACTOR ; CHINA ; SYSTEM
收录类别	SCI
语种	英语
项目资助者	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) ; Strategic Priority Science & Technology Program of the Chinese Academy of Sciences(XDA03040000) ; Strategic Priority Science & Technology Program of the Chinese Academy of Sciences(XDA03040000) ; Strategic Priority Science & Technology Program of the Chinese Academy of Sciences(XDA03040000) ; Strategic Priority Science & Technology Program of the Chinese Academy of Sciences(XDA03040000) ; National Magnetic Confinement Fusion Science Program of China(2014GB116000 ; National Magnetic Confinement Fusion Science Program of China(2014GB116000 ; National Magnetic Confinement Fusion Science Program of China(2014GB116000 ; National Magnetic Confinement Fusion Science Program of China(2014GB116000 ; 2014GB112002) ; 2014GB112002) ; 2014GB112002) ; 2014GB112002)
WOS研究方向	Nuclear Science & Technology
WOS类目	Nuclear Science & Technology
WOS记录号	WOS:000401384300005
引用统计	被引频次：6[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.hfcas.ac.cn:8080/handle/334002/31858
专题	中国科学院核能安全技术研究所
作者单位	1.Chinese Acad Sci, Key Lab Neutron & Radiat Safety, Inst Nucl Energy Safety Technol, Hefei 230031, Anhui, Peoples R China 2.Univ Sci & Technol China, Hefei 230027, Anhui, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Chaodong,Sa, Rongyuan,Zhou, Danna,et al. Effects of gas velocity and break size on steam penetration depth using gas jet into water similarity experiments[J]. PROGRESS IN NUCLEAR ENERGY,2017,98(无):38-44.
APA	Zhang, Chaodong,Sa, Rongyuan,Zhou, Danna,&Jiang, Hualei.(2017).Effects of gas velocity and break size on steam penetration depth using gas jet into water similarity experiments.PROGRESS IN NUCLEAR ENERGY,98(无),38-44.
MLA	Zhang, Chaodong,et al."Effects of gas velocity and break size on steam penetration depth using gas jet into water similarity experiments".PROGRESS IN NUCLEAR ENERGY 98.无(2017):38-44.

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