模块式小型堆化学和容积控制系统的仿真分析
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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.
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.
引文
[1]张可为,李松.模块式小堆ACP100项目经济性优化探讨[J].科技视界,2019(2):1-5.
[2]宋丹戎,秦忠,程慧平,等.ACP100模块化小型堆研发进展[J].中国核电,2017,10(2):172-177+187.
[3]佚名.玲龙一号ACP100[J].中国核工业,2017(5):57.
[4]丁书华,党高健,李喆.模块式小型堆失水事故后堆芯硼浓度分析研究[J].核动力工程,2018,39(1):173-176.
[5] D.S.Miller, Internal Flow System, 2ndedition[M].UK:BHR Group Limited,1978.
[6]刘天泽,纳红卫,段黎明,等.AP1000化学与容积控制系统调试经验反馈[J].科技创新与应用,2018(11):11-12.
[7]李悦,李明.第三代核电站与二代核电站的化学与容积控制系统的对比[J].科技资讯,2015,13(33):58-59.
[8]易经纬,王亮,谢杨,等.ACP100净化模块多目标运行优化研究[J].世界科技研究与发展,2016,38(6):1249-1252+1286.
[9]夏丽.核动力装置化学与容积控制系统动态特性仿真研究[D].杭州:浙江大学,2015.
[10]杨江,林支康,卢向晖,等.小型堆破口失水事故初步研究[J].原子能科学技术,2016,50(7):1232-1237.
[2]宋丹戎,秦忠,程慧平,等.ACP100模块化小型堆研发进展[J].中国核电,2017,10(2):172-177+187.
[3]佚名.玲龙一号ACP100[J].中国核工业,2017(5):57.
[4]丁书华,党高健,李喆.模块式小型堆失水事故后堆芯硼浓度分析研究[J].核动力工程,2018,39(1):173-176.
[5] D.S.Miller, Internal Flow System, 2ndedition[M].UK:BHR Group Limited,1978.
[6]刘天泽,纳红卫,段黎明,等.AP1000化学与容积控制系统调试经验反馈[J].科技创新与应用,2018(11):11-12.
[7]李悦,李明.第三代核电站与二代核电站的化学与容积控制系统的对比[J].科技资讯,2015,13(33):58-59.
[8]易经纬,王亮,谢杨,等.ACP100净化模块多目标运行优化研究[J].世界科技研究与发展,2016,38(6):1249-1252+1286.
[9]夏丽.核动力装置化学与容积控制系统动态特性仿真研究[D].杭州:浙江大学,2015.
[10]杨江,林支康,卢向晖,等.小型堆破口失水事故初步研究[J].原子能科学技术,2016,50(7):1232-1237.