摘要
在核电厂中,流体系统需要通过各种各样的阀门进行控制。本文主要是根据ASME B&PVC对核级阀门承压边界的建造要求进行了讨论,详细分析了ASMEB&PVC在核安全1级、2级、3级阀门的建造要求,核级压力释放阀承压边界的建造要求,以及核级阀门的鉴定要求。
The valves are selected to perform the control of the flow in the fluid system of nuclear power plant. The pressure retaining functions of nuclear safety related valves are primarily discussed herein. The construction requirements of the pressure retaining boundary for nuclear safety related Class 1, 2 and 3 valves and for pressure relie f valves in the Section Ⅲ of the ASME Boiler and Pressure Vessel Code B&PVC are fully discussed. The qualification requirements of nuclear safety related valves in the QME-1 are also discussed.
作者
吕俊娥
龚圣捷
LYU June;GONG Shengjie(Shanghai Nuclear Engineering Research&Design Institute Co.Ltd,Shanghai 200233,China;Shanghai Jiaotong University,Shanghai 200240,China)
出处
《核科学与工程》
CAS
CSCD
北大核心
2022年第2期311-317,共7页
Nuclear Science and Engineering
基金
国家重大专项核级气动截止阀、调节阀总体设计技术研究(2019ZX06002014)项目资助。
关键词
ASME
核级阀门
核安全分级
American Society of Mechanical Engineers(ASME)
Nuclear safety related valves
Nuclear safety related classification
作者简介
吕俊娥(1980-),女,天津人,工程师,现主要从事核电站管道设计管理相关研究。
