摘要
本文采用Flowmaster软件,针对多用途模块式小型堆(ACP100)的化学和容积控制系统(RCV系统)开展仿真分析,建立了系统主要设备(包括上充泵、净化泵、换热器、硼酸贮存箱、过滤器、离子交换器、孔板、阀门等)的物理模型,分析了RCV系统在不同运行工况下各个回路及各个节点处的流量、压力、温度、流动损失等稳态和瞬态特性,为系统的设计与分析提供理论依据。
A simulation analysis is carried out in this paper for the chemical and volume control system (RCV) of the small modular reactor by using Flowmaster software.System components’physical models are established (including the charging pumps,purification pumps,heat exchangers,boric acid storage reservoir,filters, iron exchangers,orifices and valves,etc.).Then,both steady and transient characteristics of the flow rate,pressure,temperature,flow loss,etc.of each loop and each node of RCV system under different operating conditions are analyzed,which can provide theoretic base for the system design and analysis.
作者
蔡志云
赵禹
王保平
Cai Zhiyun;Zhao Yu;Wang Baoping(Key Laboratory of Reactor System Design Technology of Nuclear Power Institute of China,Chengdu 610041,China)
出处
《核安全》
2019年第3期62-66,共5页
Nuclear Safety
