摘要
本文借助于CFD数值模拟方法对CPR1000核电厂DVN烟囱内排放气体的速度场和浓度场等气流组织因素进行分析,并借助分析结果提出了烟囱合理的取样位置,从而可以有效的监测烟囱排放物的浓度,正确评价核电站气态排出物对环境产生的影响。
The text analysing the exhaust air speed and consistency in the DVN stack by CFD numerical simulation method, and bring forward the appropriate locality for sampling, accordingly we can effective scrutiny the exhaust air consis- tency, also we can correct appraise the effect of the nuclear power plant ejection.
关键词
核电厂
烟囱
数值模拟
取样
nuclear power plant
stack
numerical simulation
sampling
