Start the bilge waterfeed pump, check the feedwater solenoid valve and flow switch.
启动舱底水供给泵，检查补水电磁阀和流量开关是否工作。
2
One-side arrangement for feedwater pipe on drum is simple and the quantity of orifices on drum decreases, it adopts variable pitches in multi-orifices distributing pipe to balance water flow.
The response was compared with that obtained through simulation realized by the use of MATLAB and the actual process on different steam flow, feedwaterflow, fuel flow and control method.