Experimental study on Electrical Resistance Tomography System for Vertical Gas/Liquid Two-phase Pipe Flow

DOI

10.2991/ameii-16.2016.103How to use a DOI?

Keywords

Gas/liquid two-phase flow, electrical resistance tomography, holdup, correlation velocity.

Abstract

Measurements of gas holdup and velocity are required in gas/liquid two-phase flow. Using electrical resistance tomography (ERT) technique, the cross-sectional image can be obtained, and hence the gas holdup is estimated. Combining ERT with the cross correlation flow measurement technique, the velocity can be calculated. A digital twin-plane ERT system for use on laboratory was developed. The velocity measurement method based on gas holdup of two plane images cross correlation was described. This paper presented the reconstructed images, gas holdup estimations and correlation velocity. Experiment results showed the feasibility of the presented method.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Lifeng Zhang
AU  - Qin Zhang
AU  - Feng Zhu
PY  - 2016/04
DA  - 2016/04
TI  - Experimental study on Electrical Resistance Tomography System for Vertical Gas/Liquid Two-phase Pipe Flow
BT  - Proceedings of the 2nd International Conference on Advances in Mechanical Engineering and Industrial Informatics (AMEII 2016)
PB  - Atlantis Press
SP  - 513
EP  - 516
SN  - 2352-5401
UR  - https://doi.org/10.2991/ameii-16.2016.103
DO  - 10.2991/ameii-16.2016.103
ID  - Zhang2016/04
ER  -