10MW高温气冷实验堆初装堆方案设计初步分析  

Preliminary Analysis for Scheme Designs of Initial Core of 10MW High Temperature Gas Cooled Test Reactor

作　　者：杨永伟[1] 经荥清[1] 许云林[1] 单文志[1] 罗经宇[1] 

机构地区：[1]清华大学核能技术设计研究院,北京100084

出　　处：《核动力工程》1995年第6期498-502,共5页Nuclear Power Engineering

摘　　要：设计了10MW高温气冷实验堆初装堆的两个方案(方案1为“普通燃料球+石墨球”,方案2为“普通燃料球+天然铀球”),采用高温气冷堆物理设计程序包VSOP对其进行分析计算,结果表明:两方案均能实现比较平稳地向平衡态过渡.就过渡过程中的单球最大功率、最大燃耗等参数而言,方案2优于方案1.Two schemes of initial-core of 10MW high temperature gas cooled test reactor (HTR-10) have been designed. Among which,scheme one refers to 'ordinary fuel ball with graphite ball' and scheme two to 'ordinary fuel ball with natural Uranium ball'. The analysis and calculations have been made by means of the HTR simulation code VSOP. The results show that for the two schemes of initial-core design, HTR-10 can run smoothly from the. initial core to equilibrium core. Considered their parameters such as Peak-Power-Per-Fuel-Ball, keff, Peak-Fuel-Burnup, scheme two is superior to scheme one.

关 键 词：高温气冷实验堆 初装堆 平衡态 大功率 燃耗 

分 类 号：TL411.6[核科学技术—核技术及应用] TL424.071