含钚材料恐怖事件的后果分析

Consequence analysis of plutonium explosion in terror event

基于数值仿真计算手段,定量分析了含钚材料恐怖事件中炸药爆炸条件下钚材料气溶胶的转化份额;针对不同可吸入气溶胶比例,应用HotSpot核事故后果评价模型计算了有关辐射特征量。结果表明,不同可吸入气溶胶比例对于辐射危害防护及处置有着明显的影响。

Based on the numerical simulation technique,the translation rate of plutonium aerosol is quantitatively analyzed in case of detonator explosion under terror event.According to the different respirable fraction,the HotSpot nuclear accident aftereffect evaluation model was used to calculate radiation characters.The calculated result suggests that different respirable fraction has significant affects on the radiation damage defense and disposal of nuclear accident.