过去 ,孔板流量计一直是美国管道输气公司的首选流量计。最近 5年 ,超声波流量计以其优于传统孔板流量计的特点把这些公司的兴趣吸引到超声波流量计上来 ,管线交接计量改用超声波流量计。本文将着重讨论在天然气接转站设计过程中为满足超声波流量计的工作要求应注意的几个重要方面。 Traditionally, orifice flowmeters have been the preferred flow meter for U.S. Pipeline companies. In the last five years, ultrasonic flowmeters have attracted the interest of these companies to ultrasonic flowmeters for their superiority over traditional orifice flowmeters, and the transfer of pipelines to ultrasonic flowmeters. This article will focus on several important aspects that should be noted in meeting the operational requirements of ultrasonic flowmeters in the design of a gas docking station.