AP1000型核电厂主控室内漏示踪气体试验方法简析

RADIATION PROTECTION ›› 2016, Vol. 36 ›› Issue (2): 122-126.

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Tracer gas testing methods for unfiltered air inleakage at main control room of a AP1000 NPP

Han Lihong, Zhang Yuan, Qiu Dangui, Liu Qun, Li Yongguo, Gao Linfeng, Shi Yingxia, Hou Jianrong

China Institute for Radiation Protection,Taiyuan 030006

Received:2014-08-28 Online:2016-03-20 Published:2021-11-12

Abstract

Abstract: Relevant American standards and technical levels of some companies engaging in inleakage tracer gas testing were investigated. Analysis on concentration decay method and constant injection method was then applied for their application in AP1000 NPPs with some modification measures recommended at last.

Key words: AP1000, nuclear power plant, main control room, inleakage, tracer gas, concentration decay method, constant injection method

CLC Number:

TL75+1

Han Lihong, Zhang Yuan, Qiu Dangui, Liu Qun, Li Yongguo, Gao Linfeng, Shi Yingxia, Hou Jianrong. Tracer gas testing methods for unfiltered air inleakage at main control room of a AP1000 NPP[J].RADIATION PROTECTION, 2016, 36(2): 122-126.

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Tracer gas testing methods for unfiltered air inleakage at main control room of a AP1000 NPP

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