Some vital points to be heeded concerning steam temperature regulation and coal waterratio in supercritical boiler are mentioned.
提出了超临界锅炉汽温调节和煤水比调节应注意的几个主要问题。
2
A condensation ratio coefficient is introduced to obtain the steam volume under water level in the drum.
引入凝结比例系数,简化了汽包液面下汽容积的求取。
3
The developed device can respond to the change of vapor-to-waterratio directly, and can be used in small working space in the steam with high temperature and pressure.