原子能科学技术Issue(9)：1554-1559,6.DOI:10.7538/yzk.2013.47.09.1554
超临界水冷堆燃料性能验证实验回路的冷却剂丧失事故分析
Loss of Coolant Accident Analysis of Supercritical Water-cooled Reactor Fuel Qualification Test Loop
摘要
Abstract
The supercritical water-cooled reactor fuel qualification test (SCWR-FQT ) intends to test a small scale fuel assembly under supercritical water environment in a research reactor .The modified ATHLET code was applied to model the supercritical water-cooled experimental loop containing this fuel assembly and to perform the calculation analysis of the loss of coolant accident induced by the coolant pipe break . The results indicate that the design of existing safety system can practically ensure the effective cooling of the fuel rod experimental section in the accident scenario . T he results also show that the modified ATHLET code has good suitability in simulation of supercritical water-cooled system .关键词
超临界水冷堆/ATHLET/失水事故分析Key words
SCWR/ATHLET/LOCA analysis分类
能源科技引用本文复制引用
周翀,杨燕华,程旭..超临界水冷堆燃料性能验证实验回路的冷却剂丧失事故分析[J].原子能科学技术,2013,(9):1554-1559,6.基金项目
欧盟第七框架“超临界水冷堆燃料性能验证实验”项目资助 （）
