池式研究堆衰变热计算与实验研究  

Research on Decay Heat Calculation and Measurement for Pool-Type Research Reactor

作　　者：黄洪文[1] 刘汉刚[1] 米向秒[1] 钱达志[1] 杨晓斌[1] 黄文[1] 张之华[1] 

机构地区：[1]中国工程物理研究院核物理与化学研究所,四川绵阳621900

出　　处：《核动力工程》2012年第5期12-15,21,共5页Nuclear Power Engineering

摘　　要：采用量热法测量反应堆额定功率运行75.0 h停堆后45 h内的衰变热功率,拟合出归一化衰变热功率的经验关系式。与反应堆衰变热几种半经验公式和标准对比结果表明,实验结果在经验公式计算值范围内,并与EJ/T 745标准预测值符合较好。The heat-measurement method is adopted to measure the decay heat of a nuclear reactor during 45.0 hours after the rated power operation of 75.0 hours; an empirical formula is fitted according to the experimental data. Several calculation empirical formulas used to calculate the residual power of a nuclear reactor and comparison with the test result indicated that the heat-measurement method could be used to measure the decay heat of a reactor, and the data is conformed to the standard of E.I/T 745.

关 键 词：池式研究堆 衰变热 经验关系式 

分 类 号：TL333[核科学技术—核技术及应用]