摘要
针对汽轮辅机进口压力的滑参数变动,通过重新设计调节阀的型线,并与原型线的调节阀流量特性进行试验比较,得出结论,改型后的调节阀流量特性优于原调节阀,能够满足汽轮机调节系统的控制要求.
Aiming at the change of variation parameter of inlet pressure for steam turbine auxiliary machines, through re-designing the shape curve of the regulating valve and experimental comparison with the flow characteristics of regulating valve with original shape curve, the paper made a conclusion that the valve with new shape curve was superior in flow characteristics to old one and could meet the control requirements of steam turbine regulating system.
出处
《机电设备》
2008年第2期4-6,共3页
Mechanical and Electrical Equipment
关键词
调节阀
滑参数
流量特性
试验
regulating valve
variation parameter
flow characteristic
experiment
