PWR蒸汽发生器中一、二次汽水分离器加装挡水器研究

On the primary and secondary steam separator with a water defector in a steam generator for PWR

在水 -空气实验台架上 ,对PWR蒸汽发生器中一次汽水分离器和一、二次汽水分离器加装挡水器进行了一系列实验研究 .实验表明 ,在循环倍率不大的条件下 ,一、二次汽水分离器加装挡水器 ,可降低汽水分离器的上携带 。

The primary steam separator and the primary and secondary steam separator with water defectors in generators for PWR (pressure water reactor) are experimentally investigated using a specific water-air test bed. The results show that the primary and secondary steam separator with a water defector can reduce the up-carry, and that the effect of collecting water of the water defector is related to its axial location.