浅谈超声波流量计  

Brief Introduce of the Ultrasonic Flow Meter

作　　者：胡天浩[1] 

机构地区：[1]大庆油田有限责任公司测试技术服务分公司

出　　处：《油气井测试》2003年第4期63-65,共3页Well Testing

摘　　要：对多种超声波流量计的研究分析,阐述了超声波流量计的工作原理、主要区别及应用条件,并对应用中如何选型、安装、维护提出了具体建议。By studied and analyzed manifold ultrasonic flow meters, the work principle and the main difference and applied condition of the ultrasonic flow meters have been expounded, the detail proposition about how to select the types, install and maintenance the flow meter are put forward during the application.

关 键 词：超声波流量计 工作原理 超声多谱勒法 超声波传播时间差法 

分 类 号：TH814.92[机械工程—仪器科学与技术]