油气泡对电磁流量计影响径向仿真研究  

Radial Analysis Simulation of Oil Bubble's Effect on Electromagnetic Flow-meters

作　　者：王月明[1,2] 孔令富[2] 李英伟[2] 

机构地区：[1]内蒙古科技大学数理生学院,内蒙古包头014010 [2]燕山大学信息工程学院,河北秦皇岛066004

出　　处：《化工自动化及仪表》2013年第9期1134-1136,共3页Control and Instruments in Chemical Industry

基　　金：国家科技重大专项(2008ZX05020-005)资助项目

摘　　要：电磁流量计开始应用于多相流流量测量,运用有限元软件Ansys对电磁流量计中存在非导电物体建立径向仿真模型,在径向截面上研究了流量计中含有非导电物质时流量计的响应特性,并以此分析了含水率不同对流量计信号的影响,为电磁流量计在多相流测量中提供一定的依据。The electromagnetic flow meter enjoys wide application in multi-phase flow measurement.The Ansys was used to establish a radial simulation model for electromagnetic flow meter where non-conductive objects can be found ; and the response characteristics of this flow-meter with non-conductive objects were analyzed at the radial cross section,including the effects of different water contents on the flow meter signals.This provides certain basis for the multi-phase flow measurement of the electromagnetic flow meter.

关 键 词：电磁流量计 非导电物质 油气泡 仿真 

分 类 号：TQ056.15[化学工程]