超声波流量计的原理及应用  

The principle and application of ultrasonic flowmeter

作　　者：王秀瑛[1] 

机构地区：[1]太原机械学院仪表与测试专业

出　　处：《山西建筑》2002年第4期94-95,共2页Shanxi Architecture

摘　　要：通过对超声波流量计的发展及原理的简单概述 ,对超声波流量计的技术特性进行了分析 ,并进一步从其实际运用特点、器具选型及安装使用等方面进行了论述 ,介绍了该流量计使用中应注意的事项 ,提出了超声波流量计选型、操作及安装的基本方法。同时 ,通过总结、分析超声波流量计存在的优、缺点 ,对其发展前景进行了探讨性研究 ,解决了实际工作中对超声波流量计认识上含糊不清的问题。Through the simple depiction of the development and principle of ultrasonic flowmeter the technical characteristics of ultrasonic flowmeter are analyzed. And from the application, type selection and installation the matters needing attention in using process of ultrasonic flowmeter are introduced and the basic methods are proposed. Through the summarization and analysis of advantages and disadvantages of ultrasonic flowmeter the developmental prospect is studied to raise the recognition of ultrasonic flowmeter.

关 键 词：超声波流量计 传感器 水头损失 压力损失 

分 类 号：TU991.63[建筑科学—市政工程]