RELAP/SCDAPSIM/MOD4.0程序的FHR应用扩展及验证  

Extension and Validation of RELAP/SCDAPSIM/MOD4.0 Code on FHR

作　　者：姜淑颖[1,2] 程懋松[1] 戴志敏[1] 陈玉爽[1] 

机构地区：[1]中国科学院上海应用物理研究所,上海201800 [2]中国科学院大学,北京100049

出　　处：《核动力工程》2016年第6期33-36,共4页Nuclear Power Engineering

基　　金：“未来先进核裂变能-钍基熔盐堆核能系统(TMSR)”首批战略性先导科技专项的支持

摘　　要：基于轻水堆最佳估算系统分析程序RELAP/SCDAPSIM/MOD4.0,添加新的FLi Na K熔盐热物性参数和适用于熔盐的对流换热系数,开发了适用于FHR系统的热工水力分析程序RELAP5-FHR。通过FLi Na K高温熔盐实验回路对RELAP5-FHR程序进行实验验证。结果表明:RELAP5-FHR程序计算值与实验值吻合较好,验证了程序的适用性。On the basis of RELAP/SCDAPSIM/MOD4.0 code, adding and implementing the thermophysical properties and heat transfer coefficients of FLiNaK into the source code, the RELAP5-FHR code is developed, which is suitable for the analyzing of the FHR system. Then the RELAP5-FHR code is validated by the experimental data of the FLiNaK high temperature molten salt test loop. The results indicate that the simulation results from the RELAP5-FHR code are in close agreement with the experimental data, which validates the applicability of RELAP5-FHR code for FHR.

关 键 词：RELAP/SCDAPSIM/MOD4.0 FHR FLi NA K实验回路 程序验证 

分 类 号：TL334[核科学技术—核技术及应用]