燃气流量计量中压缩因子的修正问题探讨  

DISCUSSION ON COMPRESSIBILITY FACTOR CORRECTION IN GAS FLOW MEASUREMENT

作　　者：李朝辉[1] 戴景民[1] 李成伟[1] 陈守仁[1] 

机构地区：[1]哈尔滨工业大学电气工程及自动化学院

出　　处：《天然气工业》2004年第10期124-127,共4页Natural Gas Industry

基　　金：哈尔滨工业大学校基金资助项目;编号:HIT.200129。

摘　　要：在燃气计量中,压缩因子对计量准确度的影响越来越受到人们的重视。但究竟什么是气体的压缩因子、燃气压缩因子对计量准确度的影响程度如何、在燃气计量中压缩因子如何实现补偿等一直是人们关心的问题。为此,在这些方面进行了一些探讨,目的是能使大家在围绕压缩因子问题上能达成共识,同时也希望有关研究结果能够为相关燃气计量企业在选择燃气计量仪表过程中提供借鉴和参考。In gas flow measurement, more attention has been paid to the influence of compressibility factor on the accuracy of the measurement. It is the questions people care about: What is the compressibility factor of gas? How much is the influence of the compressibility factor on the accuracy of the measurement? And how is the compressibility factor compensated? The above questions are discussed in order to reach an unified understanding on the issue of compressibility factor. Also, it is expected the related study results can provide experience and reference for the concerned enterprises of gas measurement to choice instruments of gas measurement.

关 键 词：燃气计量 中压 燃气流量计 压缩因子 影响程度 气体 企业 问题 借鉴 目的 

分 类 号：TE863.1[石油与天然气工程—油气储运工程] TU996[建筑科学—供热、供燃气、通风及空调工程]