Distribution law of Taylor bubble/liquid slug length in oil–gas–water slug flow and the measurement of gas/liquid flow rates based on thermal diffusion

W Guo, F Kong, X He, C Wang, Y Liu, L Tong… - Applied Thermal …, 2024 - Elsevier
A novel online, non-separation, non-intrusive method based on thermal diffusion is
proposed to measure the gas and liquid flow rates of oil–gas–water slug flow in this paper …

A Flow Rate Estimation Method for Gas-liquid Two-Phase Flow Based on Transformer Neural Network

Y Jiang, H Wang, Y Liu, L Peng, Y Zhang… - IEEE Sensors …, 2024 - ieeexplore.ieee.org
Accurately estimating the flow rate of gas–liquid two-phase flow is crucial for reducing costs,
improving efficiency, and optimizing management in multiphase industries. However, due to …

Phase volume fraction measurement of vertical oil–water-gas flow using integrated optical-electrical coaxial cross-modal probe sensor

H Hao, B Hao, W Kong, JL Chen, X Zhang - Experimental Thermal and …, 2024 - Elsevier
Measuring phase volume fraction is an essential part of petroleum exploration and
development. According to the problems that the common sensors are unable to obtain the …

Effect of the heat flow distribution and thermophysical properties of the pipe wall and fluid on the wall temperature response to a rising Taylor bubble

W Guo, X He, F Kong, M Shen, B Chen, L Tong… - … Communications in Heat …, 2023 - Elsevier
A novel non-intrusive thermal diffusion measurement (TDM) method has been proposed for
measuring the phase flowrates of gas–liquid slug flows in our previous research. Since the …

A Flowrate Estimation Method for Gas-Water Two-Phase Flow Based on Multimodal Sensors and Hybrid LSTM-CNN Model

Y Jiang, Y Liu, B Mao, X Lu, Y Li… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Accurate flowrate estimation in gas-water two-phase flow is pervasive and important in the
energy industry for monitoring and optimizing the production process. How to accurately …

A flow rate estimation method for gas–liquid two-phase flow based on filter-enhanced convolutional neural network

Y Jiang, Y Liu, L Peng, Y Li - Engineering Applications of Artificial …, 2025 - Elsevier
Accurate estimation of flow rate in gas–liquid two-phase flow is crucial for various industrial
processes. How to accurately estimate flow rate remains a challenging problem. Previously …

Phase distribution and flow characteristics of R134a vapor–liquid flow inside aluminum/polycarbonate tubes by capacitance measurement

H Liu, J Song, C Yuan, J Peng, L Wang, H Jiang… - International Journal of …, 2024 - Elsevier
Phase distribution and flow characteristics of vapor–liquid flow played a critical role in
thermodynamic processes, affecting heat transfer type and heat transfer coefficients. This …

Investigation into ethanol film thicknesses in the evaporation, injection, and flow processes by an online measurement system based on absorption spectroscopy

W Huang, H Sun, C Zhao, K Wang, J Yang, Y Fang… - Measurement, 2024 - Elsevier
Film thickness as the essential parameter to reveal complicated flow characteristics and heat
transfer processes of fuel film, and measurement of fuel film thickness is crucial for …

Soft measurement model for wet gas flow rate based on ultrasonic and differential pressure sensing

D Zheng, S Shao, A Liu, M Wang… - … Science and Technology, 2024 - iopscience.iop.org
Non-separation measurement of gas–liquid two-phase flow is of great significance to
industrial production and theoretical research on two-phase flow. In this paper, a soft …

Investigation into injection and falling film flow processes of diesel

W Huang, H Sun, Z Liu, K Wang, M Su, H Yang - Measurement, 2023 - Elsevier
The formation and flow phenomena of oil films widely exist in various industrial fields. High-
accuracy oil film thickness measurement helps to comprehend the complex heat and mass …