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“压水堆燃料组件辐照后检验研究”是《压水堆核电站中国先进燃料组件研制》项目的重要课题之一,其目的是通过秦山一期核电厂(QNPP)燃料棒辐照后检验,获取辐照后燃料棒结构、性能变化数据,验证国产燃料组件的设计和制造工艺的合理性和可靠性,积累压水堆燃料棒辐照性能数据。该项工作在国内尚属首次。
“Post-irradiation research of PWR fuel assemblies ” is one of the important topics of the project of “Development of advanced fuel assemblies for PWR nuclear power plants in China”. The purpose of this project is to irradiate the fuel rods of Qinshan Nuclear Power Plant (QNPP) The data of structure and performance of irradiated fuel rods were obtained after verification. The rationality and reliability of design and manufacturing process of domestic fuel assemblies were verified. The data of irradiation performance of PWR fuel rods were accumulated. This is the first time in China.