矩形大管道的风量测量  

The Wind Flow Measurement in Large Bore Rectangular Pipeline

作　　者：毛新业 

机构地区：[1]成都科学技术服务中心,成都610000

出　　处：《自动化仪表》2000年第3期11-13,16,共4页Process Automation Instrumentation

摘　　要：简要介绍了矩形管道中流体流动的特点并提出解决矩形大管道风量测量的几种方法，比较了各自优缺点，推荐了应用场合。文中重点介绍了机翼流量计。The features of the fluid in rectangular pipeline are introduced in brief. Several measures for resolving the wind flow measurement in rectangular pipeline are stated and intercomparison is given. The applicable situation is recommended. Wing flowmeter is focused in the paper

关 键 词：流量测量 风量流量 矩形管道 机翼流量计 

分 类 号：TH814[机械工程—仪器科学与技术]