蒸汽发生器一次侧阻力估算探讨

Calculation of Primary Fluid Pressure Drop for AP1000 Steam Generator

介绍了压水堆立式自然循环蒸汽发生器一次侧阻力估算方法。以AP1000蒸汽发生器的结构尺寸、热工参数等作为输入条件,根据此方法一次侧阻力进行计算,并将计算结果与西屋公司的设计结果进行了比较。

This paper presents a brief methodology of primary fluid pressure drop calculation for vertical natural circulated steam generator in PWR, along with calculations of the primary fluid pressure drop for AP1000 SG with input of data on design specification,etc. Comparison of the result so calculated is made with the values designed by Westing House.