摘要
结合节流孔板在火电厂汽水管道中的应用,描述了汽水流过孔板时的热力学过程以及会发生的物理现象,分析了阻塞流产生的原因,以此为基础给出了确定节流孔板级数与孔径的方法,并结合具体实例说明了该方法的应用。
With ap phenomena is det reason, this paper ying the led for t escribed hrottle orifice in power plant, the thermodynamic processes and the physical e steam water flowing through the throttle orifice, and after analysing the ow to calculate the orifice stages number and the orifice diameter,and in the end ,the concrete application cases are presented.
出处
《华北电力技术》
CAS
2005年第10期44-47,共4页
North China Electric Power
关键词
节流孔板
火电厂
汽水管道
阻塞流
throttle orifice
steam power plant
steam water piping
obstructing flow
