摘要
本文叙述在大管径低流量下具有高灵敏度且特性平稳、低压损、结构尺寸小而简单易制造的双文丘利流量计的工程应用。
The authors developed double venturi tube which have high sensitivity and smooth characteristics and up to low pressure loss in low flow rate and are comparatively small in size and easy to manufacture.
出处
《中国仪器仪表》
2009年第B07期191-195,共5页
China Instrumentation
关键词
双文丘利
高灵敏度
高重复性
低压损
低管流
Double venture High sensitivity High repeatability Small pressure loss Low flow rate in duct
