摘要
针对西安脉冲堆(XAPR)的堆芯特点和运行工况,结合子通道模型,研制了适用于西安脉冲堆的堆芯热工分析程序PRTHA。计算了西安脉冲堆堆芯热工参数,并进行了堆芯温度场测量实验。将计算结果与实验数据进行比较,表明PRTHA程序具有较好的计算精度,可以用于西安脉冲堆的热工水力分析。
Based on the characteristics and operation condition of Xian pulsed reactor, a sub-channel model program-PRTHA has been developed in this paper. The program can be used in XAPR thermal- hydraulic calculation. The experiment to measure the temperature field distribution in XAPR core has been carried out. Comparison of the calculation results and the experiment results has shown that this program is with a good calculation precision, and it can be used in thermal-hydraulic calculation for XAPR.
出处
《核动力工程》
EI
CAS
CSCD
北大核心
2003年第S2期56-59,共4页
Nuclear Power Engineering
关键词
子通道模型
热工水力
脉冲堆
Sub-channel mode
Thermal-[(h)22.7(y)]draulic
Pulsed reactor
