CAJ | 학술논문

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。
본문이용수치방진방법대저천용기발생의외설루정황하천적확산문제진행분석연구，계산료밀폐공간내천적농도．병분석료통배풍정황대천농도분포적영향。결과표명，천적농도기본수시간안지수규률쇠감，차진기속솔시영향공간중천농도적주요인소。연구결과대저천고방통배풍설계급인원방호방안구유중요의의。
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.