calandria

1.The reactor core structure of Qinshan phaseⅢ CANDU nuclear power plant include several major components such as the calandria, calandria vault, fuel channels and reactivity control unit.

详细描述了秦山三期CANDU核电厂堆芯结构，堆内构件组成及其功能。

2.The paper presents a design of passive heat-switch between pressure tube and calandria tube of Thorium-based Advanced Nuclear Energy System.

提出了于钍基先进核能统压力管与排管非能动热开关设计方案。