不同压水堆核燃料循环模式下的乏燃料特性对比研究 The Contrastive Study of Spent Fuel Characteristic in Different PWR Nuclear Fuel Cycles

本文通过对2050年以前中国压水堆核电发展情景的预测，建立了两种压水堆核燃料循环模式的物料平衡模型，引入核燃料循环的复用系数，计算出两种核燃料循环过程中产生的乏燃料及核废料量，通过对比，并和实际情况对比得出两种燃料循环过程的优劣。 Based on the forecasting of PWR nuclear power development in China before 2050, two material balance mod- els of PWR nuclear fuel cycles are established in this paper. And the reuse coefficient of the nuclear fuel cycles is intro- duced, to calculate the amount of spent fuel and nuclear waste that produced by the two kinds of nuclear fuel cycles. By contrast the two cycles, and the comparison of the actual situation to conclude the merits of the two kinds of fuel cycles.