Experimental investigation of two-phase flow regimes in rectangular micro-channel with two mixer types
This study primarily aimed to explore the two-phase flow characteristics in a rectangular
channel with a hydraulic diameter of 1.33 mm. High-speed video imaging techniques were …
channel with a hydraulic diameter of 1.33 mm. High-speed video imaging techniques were …
Application of Data-Driven technology in nuclear Engineering: prediction, classification and design optimization
Q Hong, M Jun, W Bo, T Sichao, Z Jiayi, L Biao… - Annals of Nuclear …, 2023 - Elsevier
Currently, workers in nuclear power plants need to monitor plant data in real time. In the
event of an emergency, due to human subjectivity, the operator cannot make accurate …
event of an emergency, due to human subjectivity, the operator cannot make accurate …
Performance comparison of artificial neural networks and expert systems applied to flow pattern identification in vertical ascendant gas–liquid flows
Instantaneous readouts of an electrical resistivity probe are taken in an upward vertical air–
water mixture. The signals are further processed to render the statistical moments and the …
water mixture. The signals are further processed to render the statistical moments and the …
Two-phase flow patterns identification in porous media using feature extraction and SVM
X Li, L Li, W Ma, W Wang - International Journal of Multiphase Flow, 2022 - Elsevier
Rapid and accurate identification of two-phase flow patterns in porous media is of great
significance to the chemical industry, petroleum and nuclear engineering, etc. Based on the …
significance to the chemical industry, petroleum and nuclear engineering, etc. Based on the …
On gas-liquid intermittent flow in a horizontal pipe: Influence of sub-regime on slug frequency
Among the intrinsic parameters identified in intermittent gas-liquid flows; slug frequency is
known as the most complicated one to model. The present work concerns the investigation …
known as the most complicated one to model. The present work concerns the investigation …
Flow boiling instability characteristics in microchannels with porous-wall
In this work, a porous-wall microchannel heat sink was designed and fabricated, and the
wall regions were etched with the micro pin fin arrangement instead of solid walls. The …
wall regions were etched with the micro pin fin arrangement instead of solid walls. The …
Statistical characterization of the interfacial behavior of the sub-regimes in gas-liquid stratified two-phase flow in a horizontal pipe
The aim of the present study was to identify the interfacial behavior of the sub-regime of gas-
liquid stratified two phase flow by using the pressure differential signal data. Here, the …
liquid stratified two phase flow by using the pressure differential signal data. Here, the …
Statistical characterization of flow structure of air–water two-phase flow in airlift pump–bubble generator system
I Catrawedarma - International Journal of Multiphase Flow, 2021 - Elsevier
The aim of this study is to identify the flow structure in an airlift pump–bubble generator
system by using experimentally obtained differential pressure signals. Differential pressure …
system by using experimentally obtained differential pressure signals. Differential pressure …
[HTML][HTML] Machine learning based flow regime recognition in helically coiled tubes using X-ray radiography
The understanding of flow regimes in helical coils is essential in the design and operation of
modern heat exchangers and has been studied therefore intensively over the past decades …
modern heat exchangers and has been studied therefore intensively over the past decades …
Flow Regime Identification in Gas-Liquid Two-Phase Flow in Horizontal Pipe by Deep Learning
Two phase flow commonly occurs in industrial pipelines, heat exchangers and nuclear
power plants. A characteristic feature of two-phase flow is that it can acquire various spatial …
power plants. A characteristic feature of two-phase flow is that it can acquire various spatial …