离心机分离功率的影响因素  

Influence Factors of Gas Centrifuge's Separative Power

作　　者：陈利 应纯同[2] 

机构地区：[1]中核陕西铀浓缩分离公司,陕西汉中723312 [2]清华大学工程物理系,北京100084

出　　处：《同位素》2008年第3期129-134,共6页Journal of Isotopes

摘　　要：根据分离功率的定义,导出了分离功率与全分离系数、分流比及供料丰度3个参数的一般关系式,并分析了这3个参数的变化对分离功率的影响。结果显示,分离功率随全分离系数的增大而增大;分离功率在分流比约为0.5时取得最大值;分离功率在高供料丰度和低供料丰度的情况下都比较低,在供料丰度约为0.5时最大。The unified expression of the separation power and the overall separation factor, the cut and the concentration of the feed were derived. The influence of the three factors to the separation was described also. The results showed that the separation power increase along with the overall separation factor increase, the separation power can acquire the maximum value when the cut is about 0.5, the separation power is lower in the high feed concentration and the low feed concentration, and the maximum when the feed concentration is about 0.5.

关 键 词：分离功率 分流比 丰度 全分离系数 

分 类 号：TL25[核科学技术—核燃料循环与材料]