摘要
通过理论叙述、推理与实际检定数据对比分析的方法,说明了原油流量计在线计量交接中,流量计的检定温度与其实际运行温度不同时,对流量计准确度的影响程度,并提出了参考值。
Through the description and reasoning of theory as well as the comparative analysis of practical detection data, it is expounded that in the online custody transfer metering of crude flowmeter the accuracy of flowmeter is influenced when detection temperature of flowmeter is different from the practical operation temperature, coupled with the presentation of reference value.
出处
《石油工业技术监督》
2012年第5期42-43,共2页
Technology Supervision in Petroleum Industry
关键词
容积式流量计
误差曲线
温度
volumetric flowmeter
error chart
temperature
