Experimental investigation of different sub-regimes in horizontal stratified and intermittent gas-liquid two-phase flow: Flow map and analysis of pressure drop …

A Bouderbal, Y Salhi, A Arabi, EK Si-Ahmed… - … Research and Design, 2024 - Elsevier
Horizontal stratified and intermittent gas-liquid two-phase flows exhibit several sub-regimes.
Identifying these correctly would enable the development of more robust predictive models …

Experimental investigation of sudden expansion's influence on the hydrodynamic behavior of different sub-regimes of intermittent flow

A Arabi, Y Salhi, Y Zenati, EK Si-Ahmed… - Journal of Petroleum …, 2021 - Elsevier
Sub-regimes of intermittent two-phase flows through a sudden expansion have been
investigated experimentally. Two pipes of 30 and 40 mm ID connected by a sudden …

Slug length and frequency upstream a sudden expansion in gas-liquid intermittent flow

AH Zitouni, A Arabi, Y Salhi, Y Zenati… - Experimental and …, 2021 - Springer
The purpose of this work is to analyze the influence of a sudden expansion on the upstream
behavior of the horizontal gas-liquid slug flow. Measurements were made on a 40 mm ID …

Experimental and modeling investigation of critical slugging behavior in marine compressed gas energy storage systems

C Liang, W Xiong, R Carriveau, DSK Ting… - Journal of Energy …, 2022 - Elsevier
As a flexible-scale energy storage technology, underwater compressed gas energy storage
is an emerging enabler of the transition to renewable and sustainable energy structure …

Impacts of thermally stratified medium on transient convective heat transfer between co‐axial horizontal fixed pipes: Applications of the thermal stratification

HA Nabwey, B Bibi, M Ashraf… - ZAMM‐Journal of …, 2024 - Wiley Online Library
Thermal stratification improves coaxial pipe systems' efficiency and stability. Thermal
stratification enables accurate temperature maintenance, reduces thermal stress, optimizes …

Gas-liquid two-phase flow behavior in terrain-inclined pipelines for gathering transport system of wet natural gas

Y Yang, J Li, S Wang, C Wen - … Journal of Pressure Vessels and Piping, 2018 - Elsevier
Abstract The Volume of Fluid method and Re-Normalisation Group (RNG) k-ε turbulence
model were employed to predict the gas-liquid two-phase flow in a terrain-inclined pipeline …

A two-layer model for buoyant inertial displacement flows in inclined pipes

A Etrati, IA Frigaard - Physics of Fluids, 2018 - pubs.aip.org
We investigate the inertial flows found in buoyant miscible displacements using a two-layer
model. From displacement flow experiments in inclined pipes, it has been observed that for …

Interfacial waves in stratified viscous oil–water flow

MS de Castro, OMH Rodriguez - Experimental Thermal and Fluid Science, 2015 - Elsevier
The analysis of the interfacial wave properties is an important point in understanding of
many aspects of separated-flow patterns (annular and stratified). One may cite flow pattern …

Theoretical prediction of flooding velocity in an inclined tube based on viscous Kelvin-Helmholtz instability

J Chen, Y Wang, W Zhang, L Qiu, X Zhang - Chemical Engineering Science, 2016 - Elsevier
Flooding velocity is the upper limit for normal operation of industrial equipment containing
countercurrent gas–liquid flow. Nevertheless, predictions for flooding gas velocity are mostly …

Interfacial-tension-force model for the wavy-stratified liquid–liquid flow pattern transition

OMH Rodriguez, MS Castro - International journal of multiphase flow, 2014 - Elsevier
The flow of two immiscible liquids is of common occurrence in a wide range of natural and
industrial processes. The interest in liquid–liquid flow has recently increased mainly due to …