The diffusion of light impurities during isotope separation in a centrifugal cascade was analyzed numerically using a model which describes material losses and the production of a light impurity(HF).

• 为了清楚地了解离心机级联中轻杂质的传播与分布,对利用离心法获取同位素过程中存在的轻杂质问题进行了数值模拟。