Title :
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
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;
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
DOI :
10.1109/ICEMI.2009.5274855
