Identification of gas/liquid two-phase flow regime through ERT-based measurement and feature extraction

C Tan, F Dong, M Wu - Flow Measurement and Instrumentation, 2007 - Elsevier
Gas/liquid two-phase flow is of great importance in various industrial processes. As the most
important characteristic of a two-phase flow, the flow regime not only characterizes the flow …

Application of electrical resistance tomography to two-phase pipe flow parameters measurement

F Dong, ZX Jiang, XT Qiao, LA Xu - Flow Measurement and Instrumentation, 2003 - Elsevier
This paper introduces the TERT-IV prototype developed by Tianjin University. The
application of the TERT-IV system to measurement parameters of two-phase flow has been …

Doppler spectrum analysis and flow pattern identification of oil-water two-phase flow using dual-modality sensor

W Liu, C Tan, F Dong - Flow Measurement and Instrumentation, 2021 - Elsevier
Horizontal oil-water two-phase flow widely exists in petroleum and chemical engineering
industry, where the oil and water are usually transported together. As one of most …

Design of parallel electrical resistance tomography system for measuring multiphase flow

D Feng, XU Cong, Z ZHANG, REN Shangjie - Chinese Journal of Chemical …, 2012 - Elsevier
ERT (electrical resistance tomography) is effective method for visualization of multiphase
flows, offering some advantages of rapid response and low cost, so as to explore the …

Identification of two-phase flow regimes based on support vector machine and electrical capacitance tomography

HX Wang, LF Zhang - Measurement Science and Technology, 2009 - iopscience.iop.org
It is important to identify two-phase flow regimes for the accuracy measurement of other flow
parameters. Electrical capacitance tomography (ECT) is often used to identify two …

An artificial intelligence based improved classification of two-phase flow patterns with feature extracted from acquired images

C Shanthi, N Pappa - ISA transactions, 2017 - Elsevier
Flow pattern recognition is necessary to select design equations for finding operating details
of the process and to perform computational simulations. Visual image processing can be …

Experimental analysis of temperature and vapor core pressure for an annular heat pipe

D Orea, NK Anand, YA Hassan - Physics of Fluids, 2023 - pubs.aip.org
The main contribution of this study is the effects of the operating conditions on the internal
vapor pressure and temperature in an annular screen wick heat pipe, using distilled water …

Nonlinear dynamic analysis of large diameter inclined oil–water two phase flow pattern

YB Zong, ND Jin, ZY Wang, ZK Gao, C Wang - International Journal of …, 2010 - Elsevier
We experimentally investigate the inclined oil–water two phase flow characteristics in
125mm inner diameter pipe by using the vertical multi-electrode array (VMEA) conductance …

Measurement of inclined oil-water two-phase flows with the combination of electromagnetic flowmeter and differential pressure sensor

Y Liu, Z Tang, L Bai, B Jiang, N Jin - IEEE Sensors Journal, 2023 - ieeexplore.ieee.org
Accurate measurement of inclined oil–water two-phase flows is vital for guiding reservoir
management. Internal waves in such flows present a major challenge to production logging …

Application of dual-plane ERT system and cross-correlation technique to measure gas–liquid flows in vertical upward pipe

F Dong, YB Xu, LJ Xu, L Hua, XT Qiao - Flow Measurement and …, 2005 - Elsevier
The progress of process tomography provides a new method for two-phase flow
measurement. The dual-plane electrical resistance tomography (ERT) is combined with the …