Results 11 to 20 of about 10,361 (261)

Real-Time Detection of Slug Flow in Subsea Pipelines by Embedding a Yolo Object Detection Algorithm into Jetson Nano

open access: yesJournal of Marine Science and Engineering, 2023
In the multiple-phase pipelines in terms of the subsea oil and gas industry, the occurrence of slug flow would cause damage to the pipelines and related equipment.
Weiliang Qiao   +5 more
doaj   +1 more source

Experimental and OLGA Modeling Investigation for Slugging in Underwater Compressed Gas Energy Storage Systems

open access: yesApplied Sciences, 2023
Underwater compressed gas energy storage (UW-CGES) holds significant promise as a nascent and viable energy storage solution for a diverse range of coastal and offshore facilities.
Chengyu Liang   +3 more
doaj   +1 more source

Experimental and numerical studies on the corrosion properties of AISI 316L stainless steel in two-phase upward slug flows

open access: yesEngineering Applications of Computational Fluid Mechanics, 2020
The corrosion properties of AISI 316L stainless steel in upward slug flow were initially investigated using the electrochemical measurements and computational fluid dynamics (CFD) simulations.
Wenchao Lv   +3 more
doaj   +1 more source

Preparation of Monodisperse Poly(Methyl Methacrylate)/Polystyrene Composite Particles by Seeded Emulsion Polymerization Using a Sequential Flow Process

open access: yesFrontiers in Chemical Engineering, 2021
We develop a sequential flow process for the production of monodisperse poly (methyl methacrylate) (PMMA)/polystyrene (PS) composite particles through a soap-free emulsion polymerization of methyl methacrylate (MMA) using the first water-in-oil (W/O ...
Takaichi Watanabe   +3 more
doaj   +1 more source

Experimental and numerical study on the flow characteristics of slug flow in a horizontal elbow

open access: yesJournal of Pipeline Science and Engineering, 2022
: Elbow is one of the most accident-prone locations in multiphase flow lines, and understanding the flow field is the key to manage the risk. In the meantime, the flow characteristics of slug flow are most complicated in the flow field.
Xuewen Cao   +5 more
doaj   +1 more source

Slug flow characterization in horizontal annulus [PDF]

open access: yesAIChE Journal, 2019
AbstractTo characterize slug flows in annuli channels and highlight the effect of the eccentricity on the flow behaviors, experiments were conducted in two horizontal annuli setups (a) concentric and (b) fully eccentric using air and water as the testing fluids.
Edem N. Eyo, Liyun Lao
openaire   +2 more sources

ANALISA KECEPATAN SLUG ALIRAN DUA FASE DI DOWNSTREAM T-JUNCTION MINICHANNEL HORIZONTAL DENGAN RADIUS BELOKAN (r/dh) 0.7

open access: yesRekayasa Mesin, 2023
Uneven distribution of the phases between in the main channel when two-phase flow passes through the T-junction it can cause the formation of slug flow which affects performance in the downstream area.
Untung Surya Dharma   +5 more
doaj   +1 more source

Simulation Study on the Development Process and Phase Interface Structure of Gas-Liquid Slug Flow in a Horizontal Pipe

open access: yesFrontiers in Energy Research, 2021
Here, a unified 3D numerical model of gas-liquid two-phase flow in a horizontal pipe was established using the interface capture method based on the open source software package OpenFOAM.
Xiao Wu   +4 more
doaj   +1 more source

Slugging in horizontal channel flow

open access: yesIMA Journal of Applied Mathematics, 2022
Abstract The stratified flow of gas–liquid mixtures is important in many industries, in particular oil and gas, where the formation of liquid slugs is usually undesirable. In this paper, we analyse the hydraulic model for turbulent, two-layer, gas–liquid flow in a horizontal channel developed by Needham et al.
Josef Adam Giddings   +2 more
openaire   +1 more source

Experimental Study on Slug Flow Characteristics and its Suppression by Microbubbles in Gas-Liquid Mixture Pipeline

open access: yesJournal of Applied Fluid Mechanics, 2021
In the oil-gas mixture transportation system of offshore oilfields, it is of great theoretical and practical significance to study the flow characteristics of the slug flow and its suppression or elimination.
T. Ling   +5 more
doaj  

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