摘要
本文利用数值仿真方法对储氚容器发生意外泄漏情况下氚的扩散问题进行分析研究,计算了密闭空间内氚的浓度,并分析了通排风情况对氚浓度分布的影响。结果表明,氚的浓度基本随时间按指数规律衰减,且进气速率是影响空间中氚浓度的主要因素。研究结果对储氚库房通排风设计及人员防护方案具有重要意义。
This paper studied the accident that tritium leaked out from the high pressure container, and simulated the concentration of tritium in the confined space. The factors affecting distribution of concentration of tritium were analyzed. The results reveal that the discharging of tritium is mainly affected by the ventilation rate. The research results have important significance on personnel protection scheme.
出处
《电子设计工程》
2012年第22期117-119,122,共4页
Electronic Design Engineering
关键词
氚气
扩散
氚浓度
tritium
diffusion
tritium concentration
