Detection electrode distance study of electromagnetic correlation method flow measurement sensor

WANG Yue-ming; KONG Ling-fu; LIU Xing-bin; LI Ying-wei; ZHANG Yu-hui

doi:10.13873/j.1000-97872014.07.033

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Detection electrode distance study of electromagnetic correlation method flow measurement sensor

更新时间：2025-09-11

- Detection electrode distance study of electromagnetic correlation method flow measurement sensor
- Vol. 33, Issue 7, Pages: 49-52(2014)
- 作者机构：
  
  1. 内蒙古科技大学数理生学院
  2. 燕山大学信息工程学院
  3. 大庆油田测试技术服务分公司
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872014.07.033
  CLC： TP212
- Published：2014
- 稿件说明：
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[1]王月明,孔令富,刘兴斌,李英伟,张玉辉.电磁相关法流量测量传感器检测电极距离研究[J].传感器与微系统,2014,33(07):49-52.

WANG Yue-ming, KONG Ling-fu, LIU Xing-bin, et al. Detection electrode distance study of electromagnetic correlation method flow measurement sensor[J]. 2014, 33(7): 49-52.
[1]王月明,孔令富,刘兴斌,李英伟,张玉辉.电磁相关法流量测量传感器检测电极距离研究[J].传感器与微系统,2014,33(07):49-52. DOI： 10.13873/j.1000-97872014.07.033.

WANG Yue-ming, KONG Ling-fu, LIU Xing-bin, et al. Detection electrode distance study of electromagnetic correlation method flow measurement sensor[J]. 2014, 33(7): 49-52. DOI： 10.13873/j.1000-97872014.07.033.

摘要

多相流流量测量在工业生产与科学研究中有着广泛的应用。针对石油生产测井狭小空间环境下的油气水多相流流量测量问题

提出了一种能扩大生产测井中多相流油气含率的量程范围并提高流量测量精度

且具有连续测量、无放射性、低成本等优点的油气水多相流电磁相关法流量测量传感器。电磁相关法流量测量传感器两对检测电极之间的距离设计是该类传感器设计的关键技术之一

通过传感器内部虚电流及其敏感场的仿真研究与分析

为电磁相关法流量测量传感器的两对检测电极之间的距离设计提供帮助

以促进新型多相流流量仪表的发展。

Abstract

The multiphase flow measurement has wide application in industrial production and scientific research.Present a flow measuring sensor based on the electromagnetic correlation method of multiphase flow composed of oil

gas and water

aiming at narrow space of oil production logging

it can expand the range of oil and gas content of multiphase flow

and improve the precision of flow measurement in production logging

moreover

it has the advantages of continuous measurement

no radiation and low cost

etc.The distance design between two pairs of electrodes is the key technology of flow measuring sensor based on the electromagnetic correlation method

through virtual current and sensitive field inside sensor simulation study and analysis provide a great help for design of distance between two pairs of electrodes of measurement

and this will promote development of new type multiphase flowmeter.

关键词

Keywords

references

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利用涡街流量计测量油水两相流流量 [J]. 邢娟,张涛. 仪器仪表学报 . 2009(04)

基于文丘里管和涡轮流量计的液液两相流测量 [J]. 黄志尧,李霞,李海青. 工程热物理学报 . 2007(05)

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流动的电磁感应测量理论和方法[M]. 清华大学出版社 , 张小章, 2010

新型流量检测仪表[M]. 化学工业出版社 , 蔡武昌,应启戛主编, 2006

A technique for low cost calibration of large electromagnetic flowmeters [J] . J Hemp. Flow Measurement and Instrumentation . 2001 (2)

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