Sub-regimes of horizontal gas–liquid intermittent flow: State-of-the-art and future challenges
Based on the shape of the interface elongated bubble/liquid slugs and the liquid slugs'
aeration, the horizontal intermittent flow can be divided into three sub-regimes including …
aeration, the horizontal intermittent flow can be divided into three sub-regimes including …
Investigations on the slug two-phase flow in horizontal pipes: Past, presents, and future directives
AO Mohmmed, HH Al-Kayiem, AB Osman - Chemical Engineering Science, 2021 - Elsevier
Precise prediction of the gas–liquid slug flow is crucial for proper design and operation at
various industrial processes. This paper provides a comprehensive review of published …
various industrial processes. This paper provides a comprehensive review of published …
Multi-Fluid VoF model assessment to simulate the horizontal air–water intermittent flow
M Akhlaghi, V Mohammadi, NM Nouri… - … Research and Design, 2019 - Elsevier
Numerical simulation of the plug and the slug flow regimes have been performed using the
Multi-Fluid VoF and Shear Stress Transport (SST) k–ω models in a horizontal pipe with 44 …
Multi-Fluid VoF and Shear Stress Transport (SST) k–ω models in a horizontal pipe with 44 …
Experimental investigation on the initiation and flow development of gas-liquid slug two-phase flow in a horizontal pipe
Slug flow is the most prevalent problem of two-phase fluid transportation in the petroleum
industries. Here, large amplitude waves lead to the pipe blockage that possible to cause the …
industries. Here, large amplitude waves lead to the pipe blockage that possible to cause 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 pattern identification for gas-oil two-phase flow based on a virtual capacitance tomography sensor and numerical simulation
Y Xu, H Pu, Y Li, H Wang - Flow Measurement and Instrumentation, 2023 - Elsevier
Gas-oil two-phase flow is widely encountered in oil exploitation and transportation pipelines.
It's complex and transient changes of flow regimes present a great challenge for accurate …
It's complex and transient changes of flow regimes present a great challenge for accurate …
Experimental study on length, liquid film thickness and pressure drop of slug flow in horizontal narrow rectangular channel
A Liu, L Cheng, C Yan, H Gu, Z Meng - Chemical Engineering Research …, 2022 - Elsevier
In this paper, a visualization investigation for the characteristic parameter (velocity, length,
liquid film thickness, etc.) and pressure drop of slug flow in a narrow rectangular channel …
liquid film thickness, etc.) and pressure drop of slug flow in a narrow rectangular channel …
Numerical simulation of two-phase flow regime in horizontal pipeline and its validation
Purpose The purpose of this paper is to investigate oil-gas slug formation in horizontal
straight pipe and its associated pressure gradient, slug liquid holdup and slug frequency …
straight pipe and its associated pressure gradient, slug liquid holdup and slug frequency …
Experimental study on the hydrodynamic behavior of gas-liquid air-water two-phase flow near the transition to slug flow in horizontal pipes
The knowledge of the slug flow is essential the design safety of hydrocarbon transportation
in the pipeline system of petroleum industries. However, the suitable models to predict the …
in the pipeline system of petroleum industries. However, the suitable models to predict the …
The liquid wave characteristics during the transportation of air-water stratified co-current two-phase flow in a horizontal pipe
The understanding of the interfacial wave structure and its effect to the interfacial friction
factor is important to reveal the transition from stratified to the slug flows. However, the …
factor is important to reveal the transition from stratified to the slug flows. However, the …