摘要
本文介绍了PRESO FLOWCALC软件的功能和应用,以COIN楔形流量计为例,详细说明了如何应用PRESO软件实现工程中非标节流件的应用计算。结合液体、气体和水蒸汽3种流体的流量计算公式和压损计算公式,对非标节流件的工程计算做了进一步地探讨。
This paper introduces the function and application of Preso Flowcalc software,takes coin wedge flowmeter as an example,and explains in detail how to use Preso software to realize the application calculation of non-standard throttle parts in engineering.Combined with the flow calculation formula and the calculation formula of pressure loss of 3 kinds of fluids of liquid,gas and water vapour,the engineering calculation of non-standard throttle parts is further discussed.
作者
于金泽
Yu Jinze(Shandong Apeloatospo Pharmaceutical Co.,Ltd.,Shandong,Weifang,262737,China)
出处
《仪器仪表用户》
2019年第1期42-45,共4页
Instrumentation
关键词
PRESO
流量
非标节流
差压
楔形
压损
PRESO
flow rate
non-standard throttling
differential pressure
wedge
pressure loss
