超声波流量计在气体计量中的应用

摘要

超声波流量计主要是指能够对气体、液体等流动形态的流体对超声波束产生的作用程度进行测量的仪表.近年来,超声波流量计不仅被广泛运用于排水等液体的测量,同时也逐步运用到气体的计量当中.因此,以较为常用的天然气为例,对超声波流量计工作原理以及对天然气气体计量的具体应用展开讨论,对超声波流量计在气体计量中的具体应用进行分析.%Ultrasonic flowmeter mainly refers to the instrument which can measure the degree of the effect of the flow of gas and liquid on the ultrasonic beam.In recent years,ultrasonic flowmeter is not only widely used in the measurement of drainage and other liquids,but also gradually applied to gas metering.Therefore,this paper,taking the more commonly used natural gas as an example, discusses the working principle of ultrasonic flowmeter and the application of natural gas measurement,and analyzes the application of ultrasonic flowmeter in gas measurement.