摘要
阐述了涡轮流量计的工作特性、理论模型 ,分析了涡轮流量计的始动流量 ,并介绍了一种新型光纤涡轮流量计 ,给出了其试验结果 ,从试验结果表明该流量计具有始动流量低、灵敏度高、线性工作区宽的特点。
Working characteristics and theoretical model of turbine flowmeter are described.Starting flow is analyzed theoretically.A new turbine flowmeter of optical fibre is described and experimental result is given.Experiment shows that this flowmeter has the features of small starting flow, high sensitivity,wide linear working range.
出处
《传感器技术》
CSCD
北大核心
2001年第2期22-23,共2页
Journal of Transducer Technology
关键词
涡轮流量计
始动流量
光纤
turbine flowmeter
starting flow
optical fibre
