摘要
针对均速管流量计的检测杆的剖面形状、总压及背压检测孔的数量和位置、非规范应用及试验误差等问题进行了讨论.详细介绍了均速管的几种结构形式.
In this paper, some issues of Annubar flowmetershave been discussed, e.g. the profile of the detectionstem, the quantity and locations of the detecting holesfor total pressure and back pressure, the applicationsoat of SPEC and the testing error, etc. Several formsof the structure are introduced in detail.
出处
《自动化仪表》
CAS
北大核心
1996年第1期1-5,共5页
Process Automation Instrumentation
