AP1000核电项目安全释放阀额定排量计算的分析与比较  

Analysis and Comparison of Rated Capacity Calculation of Safety Relief Valves for AP1000 Nuclear Project

作　　者：陈中一 徐陈凯 

机构地区：[1]国核工程有限公司,上海200233

出　　处：《机械研究与应用》2015年第3期65-66,共2页Mechanical Research & Application

摘　　要：安全释放阀[1]是一种通过排出一定量的介质来防止管道或设备内介质压力超过规定数值从而起到保护压力容器、管道和其它受压设备上的重要安全附件。正确的额定排量计算是安全阀的选用及系统保护设计的关键步骤。针对AP1000(第三代压水堆核电站的一种堆型)核电项目安全释放阀的多种排量计算标准进行了经验分析及比较。The safety relief valve is a significant safety accessory for releasing a certain account of medium to protect pressure vessels, piping and other pressure containment equipment. Correct rated capacity calculation is the important step of safety re-lief valves selection and system protection design. Kinds of rated capacity calculation standards for the AP1000 nuclear project safety relief valves are analyzed and compared for the subsequent tests.

关 键 词：安全释放阀 额定排量 ASMEIII ASMEVII API520 

分 类 号：TE055.8[石油与天然气工程]