摘要
为了获得低背压条件下非能动自动泄压阀内部流动特性。计算中使用计算流体动力学(CFD)方法建立了主阀的流道模型,得到了不同工况下各部位的单相以及两相流场分布,获得了主阀的阻力特性,为阀门的设计提供支持。
The purpose of this paper is to obtain the ADS pressure relief valve and the main valve of the recirculation valve.The flow path model of the main valve is established by using the Computational Fluid Dynamics(CFD)method in the calculation,and the single-phase and two-phase flow field distributions of each part under different working conditions are obtained to get the resistance characteristics of the main valve.
作者
韩冬傲
王岩
张伟
张星亮
HAN Dong-ao;WANG Yan;ZHANG Wei;ZHANG Xing-liang(Nuclear and Radiation Safety Center,Beijing 100082,China;Shanghai Nuclear Engineering Research&Design Institute,Shanghai 200233,China)
出处
《汽轮机技术》
北大核心
2024年第5期332-335,341,400,共6页
Turbine Technology
关键词
自动卸压系统
卸压阀
再循环阀
阻力特性
automatic depressurization system
pressure relief valve
recirculation valve
resistance characteristic
