欧洲铅冷快堆水平螺旋管式蒸汽发生器热工水力性能分析  

Thermal-Hydraulic Performance Analysis of Horizontal Spiral Tube Steam Generator for European Lead-Cooled Fast Reactor

作　　者：张巍 李净松[1,2] 施慧烈 乔鹏瑞 王聪[1,2] 张天清 何莹钊 Zhang Wei;Li Jingsong;Shi Huilie;Qiao Pengrui;Wang Cong;Zhang Tianqing;He Yingzhao(China Nuclear Power Operation Technology Corporation,Wuhan,430074,China;Research Institute of Nuclear Power Operation,Wuhan,430074,China;China Institute of Atomic Energy,Beijing,102413,China)

机构地区：[1]中核武汉核电运行技术股份有限公司,武汉430074 [2]核动力运行研究所,武汉430074 [3]中国原子能科学研究院,北京102413

出　　处：《核动力工程》2022年第3期38-45,共8页Nuclear Power Engineering

基　　金：中核集团青年英才项目(CNPO-K200556)。

摘　　要：以欧洲铅冷堆(ELSY)水平螺旋管式蒸汽发生器(HST-SG)为研究对象,结合其结构参数和运行参数,选取了合适的传热阻力模型开发了一维稳态热工水力计算程序,采用该程序首先对ELSY HST-SG进行校核计算,以验证程序计算的准确性,再结合计算结果,对ELSY HST-SG热工水力性能进行详细分析,并针对不同运行参数开展对比分析研究。分析结果表明,ELSY HST-SG各项参数选择合理,热工水力性能优良,结构紧凑。因此,该程序可用于ELSY HST-SG的设计开发和性能分析。Taking the horizontal spiral tube steam generator(HST-SG)of European lead-cooled system(ELSY)as the research object,combined with its structural and operating parameters,this paper selects an appropriate heat transfer resistance model and develops a one-dimensional steady-state thermal hydraulic calculation program.Firstly,the program is used to check and calculate ELSY HST-SG to verify the accuracy of the program calculation.Then,combined with the calculation results,the thermal and hydraulic performance of ELSY HST-SG is analyzed in detail,and the comparative analysis and research is carried out for different operation parameters.The analysis results show that the selection of various parameters of ELSY HST-SG is reasonable,the thermal and hydraulic performance is excellent,and the purpose of compact structure is achieved.Therefore,this program can be used for design development and performance analysis of ELSY HST-SG.

关 键 词：水平螺旋管 蒸汽发生器 铅冷快堆 热工水力 

分 类 号：TL425[核科学技术—核技术及应用]