中国实验快堆汽轮机的首次冲转

The first rushing of CEFR turbine

对中国实验快堆汽轮机冲转的方式进行了全面的研究,通过几种冲转方式的比较,最终决定利用现有启动锅炉进行汽轮机的初次冲转。它对冲转路线的阻力和温度损失进行了计算,并以计算得出的汽轮机入口处的蒸汽参数为依据,对此次冲转工况下汽轮机通流部分进行了热力计算,最终确定在此冲转工况下,蒸汽参数能够满足汽轮机冲转的要求。最后冲转的过程也表明,用启动锅炉进行汽轮机的初次冲转是可行的,达到了预期的实验目的。

In order to confirm which way is beter to fisrt rush CEFR turbine,this paper give a full investigation about the ways of turbine rushing.Fianalily by comparing the ways we decide to rush the CEFR turbine by startup boiler.This paper calculate the rushing pressure and heat losing,and according the calculation result,this paper give the thermodynamic calculation of turbine.The result of the first rushing indicate that it is viable to rush CEFR turbine by startup boiler and the first rushing partly achieve objective.