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	Accident analysis of pressurized water reactor's MSLB with SGTR
	Wang Xujia ; Zang Xinian
	2010-05-06 ; 2010-05-06
关键词	Practical/ accident prevention boilers fission reactor accidents power engineering computing/ accident analysis pressurized water reactor thermohydraulics steam generator tube rupture main steam line break Relap5/mod3.2 program accidental advancement power plant reactor safety reactor accident fault analysis/ A2844 Fission reactor protection systems, safety and accidents C7410B Power engineering computing E0240H Health and safety aspects E2120 Heat and thermodynamic processes (mechanical engineering) E2310 Power and plant engineering (mechanical engineering)
中文摘要	The thermo-hydraulics of a PWR accident with one steam generator tube rupture (SGTR) concurrent with a main steam line break (MSLB) were analyzed using Relap5/mod3.2 program to simulate the accidental advancement. The calculated results agree well with data from an experimental power plant with similar variations in the primary pressure, the primary leakage rate, and other key indicator. The response of the ECCS was also similar to that in the actual plant, which verifies the reliability of the computations. The main parametric variations are analyzed with a summary of the event sequence and the operator response. The results verify that the core is in no danger of becoming uncovered before an operator response in 10 min, which verifies the reactor safety.
语种	中文 ; 中文
出版者	Tsinghua Univ. Press ; China
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/11459]
专题	清华大学
推荐引用方式 GB/T 7714	Wang Xujia,Zang Xinian. Accident analysis of pressurized water reactor's MSLB with SGTR[J],2010, 2010.
APA	Wang Xujia,&Zang Xinian.(2010).Accident analysis of pressurized water reactor's MSLB with SGTR..
MLA	Wang Xujia,et al."Accident analysis of pressurized water reactor's MSLB with SGTR".(2010).

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