煤气流量计量系统及其标定  

The Flow Metering System of Gas and Its Calibration

作　　者：向廷元[1] 黄南民[1] 樊鑫瑞[1] 杨辉华[1] 简捷 

机构地区：[1]华中理工大学自控系,湖北武汉430074 [2]东风汽车集团煤气公司,湖北十堰442000

出　　处：《自动化仪表》1998年第6期14-16,共3页Process Automation Instrumentation

摘　　要：介绍由热式气体质量流量计、微型计算机及有关设备组成的煤气流量计量系统及标定方法.配气标定和现场容积式对比标定结果表明,该方案可行,数据可信.文中给出了试验结果.The flow metering system of gas which is composed of thermal type mass flowmeter of gas, microcomputer and related devices and the calibration of the system are introduced. The results of gas assignment calibration and on-site volumetric intercomparison calibration show that the strategy is feasible and the data are believable. The test results are given in the paper.

关 键 词：流量测量 煤气流量 标定 计量系统 

分 类 号：TU996.79[建筑科学—供热、供燃气、通风及空调工程]