bulk flow meaning in English
体积流变
整体流
重力流
总体流动
Examples
- Therefore , sequential research on chf is necessary . when in accidental conditions of nuclear reactor , the mass flux of coolant is very low . in such condition , the steam quality is high , and the mechanism of chf is mainly controlled by bulk flow , whereas microcosmic parameters near the chf area are affected by the flow conditions in whole tube which called " upstream memory effect "
在反应堆事故工况下，冷却剂流量很低，含汽量很高，其临界机制与正常运行工况下的临界机制有所不同，不仅是一种主流控制临界工况，更由于其局部的各微观参数受上游流道的累积效果的影响而存在上游记忆效应。