基于简单分离法的油气水三相流量计  

Oil-Gas-Water Three-phase Flowmeter Based on Simple Separating

作　　者：方立德[1] 姜庆勇[1] 张涛[1] 徐英[1] 

机构地区：[1]天津大学电气与自动化工程学院

出　　处：《计量学报》2008年第5期445-448,共4页Acta Metrologica Sinica

基　　金：国家“863”计划项目(2006AA04Z167,2007AA04Z180)

摘　　要：总结了目前油、气、水三相流量计的基本类型,重点介绍了一种基于简单分离器及质量流量计、差压式流量计的三相流量计,介绍了该流量计的结构、测量原理及测量模型。在油气水三相流实验与校准装置上对该流量计进行了测试。分析了相含率、分相流量的测试结果,指出了该三相流量计的现场实验情况及目前存在的问题。A three-phase flowmeter based on a simple separator, mass flowmeter and V-core flowmeter is presented. The structure, measurement principle and measurement models are introduced. And then, some tests were carried of out under a three-phase flow experiment and calibration system. The test results of phase fraction and phase flow rate are analyzed. Finally, the performance of the three-phase flowmeter in the field is tested, and the problems exist in the meter is described.

关 键 词：计量学 气液分离器 三相流流量计 质量流量计 内锥流量计 

分 类 号：TB937[一般工业技术—计量学]