摘要
借助通用计算流体力学软件STAR-CD,对中国实验快堆堆芯出口区域进行稳态热工数值模拟。利用模拟计算结果,对堆芯出口钠温监测点布置的合理性及对燃料组件内发生局部堵流监测的可行性进行了研究。结果表明:这些检测点的布置位置是合理的;应用这些监测点监测组件堵流是可行的。
Based on the 3D thermal-hydraulics numerical simulation to the core outlet region of China Experimental Fast Reactor （CEFR） with the STAR-CD code, the rationality of the temperature monitoring-spot arrangement and the validity of the monitoring to blockage of assemblies were studied. The results indicate that the setting up location of the monitoring-spot is suitable and it is valid and large to diagnose blockage of assemblies by measurement of temperature in those spots.
出处
《原子能科学技术》
EI
CAS
CSCD
北大核心
2008年第5期428-433,共6页
Atomic Energy Science and Technology
关键词
堆芯出口
温度监测
堵流
中国实验快堆
core outlet
temperature monitoring
blockage
China Experimental Fast Reactor
