Study on fusion of electromagnetic flowmeter and ERT system in slug flow

Author

Deng, Xiang ; Wei, Zheng ; Yan, Zengwei

Author_Institution

Sch. of Mech., Electron. & Control Eng., Beijing Jiaotong Univ., Beijing, China

fYear

2009

Abstract

Based on the theory of electromagnetic induction flow measurement under the condition of slug flow, the functional relation equation between output potential of electromagnetic flowmeter and flow parameters is studied, established and deduced. Then the theoretical equation of fusion of electromagnetic flowmeter and electrical resistance tomography (ERT) that is used to the parameters measurement of slug flow is obtained. It provides a new method for parameters measurement of two-phase flow.

Keywords

electromagnetic devices; flow measurement; flowmeters; tomography; two-phase flow; ERT system; electrical resistance tomography; electromagnetic flowmeter; electromagnetic induction; flow measurement; functional relation equation; slug flow; two-phase flow; Electric variables measurement; Electrical resistance measurement; Electrodes; Electromagnetic induction; Electromagnetic measurements; Equations; Fluid flow measurement; Magnetic field measurement; Pipelines; Tomography; electrical resistance tomography; electromagnetic flowmeter; fusion equation; slug flow;

fLanguage

English

Publisher

ieee

Conference_Titel

Electronic Measurement & Instruments, 2009. ICEMI '09. 9th International Conference on

Conference_Location

Beijing

Print_ISBN

978-1-4244-3863-1

Electronic_ISBN

978-1-4244-3864-8

Type

conf

DOI

10.1109/ICEMI.2009.5274855

Filename

5274855