辽宁石油化工大学学报Issue(1)：60-64,5.DOI:10.3696/j.issn.1672-6952.2014.01.0016
差压式流量计的标定及其误差分析
Calibration and Error Analysis of Differential Pressure Flow meter
李武华 1申龙涉 1李虎 2郭土 1孙蕾 1何洋 1李亮1
作者信息
- 1. 辽宁石油化工大学石油与天然气工程学院，辽宁抚顺 113001
- 2. 中国石油抚顺石化公司，辽宁抚顺113004
- 折叠
摘要
Abstract
In flow measurement field ,the differential pressure flowmeter was used widely .Adopting high-precision calibration system to calibration differential pressure flowmeter ,the flow coefficient of the flowmeter was obtained .And the error analysis of the flow coefficient with scientific method was made to draw calibration result and its error accuracy .The results show that the measurement errors of the flowmeter followed the standard ,and the flowmeter could be used for the actual measurement in the field .关键词
差压式流量计/标定/流出系数/误差分析/测量Key words
Differential Pressure flowmeter/Calibration/Flow coefficient/Error analysis/Measurement分类
能源科技引用本文复制引用
李武华,申龙涉,李虎,郭土,孙蕾,何洋,李亮..差压式流量计的标定及其误差分析[J].辽宁石油化工大学学报,2014,(1):60-64,5.
