控制棒组件

控制棒组件落棒时间与历程计算

Analysis of Drop - time and Course of Control Rod Assembly

控制棒组件在流体环境中下落时所受阻力的计算

Computation of Resistance Force of Dropping Control Rod Assembly under Environment of Fluid

中国先进研究堆控制棒组件三维流场分析

Three-Dimensional Flow Field Analysis of the Control Rod Assembly of China Advanced Research Reactor

所以控制棒通道内的流体阻力特性直接关系到整个堆芯的流量分配和控制棒跟随组件是否能得到足够的冷却。

So the flow resistance in the channel directly determines the flux distribution in the core of the reactor and whether the following discreteness can be adequately cooled .

由于控制棒抽出引起堆芯内反应性失控增加，从而导致核功率剧增的事故定义为一组控制棒组件抽出事故。

A rod cluster control assembly ( RCCA ) withdrawal accident is defined as an uncontrolled addition of reactivity to the reactor core caused by withdrawal of RCCA 's resulting in a power excursion .