Results 11 to 20 of about 15,385 (307)
Signal processing for slug flow analysis: MATLAB algorithm [PDF]
MethodsX, 2021 This paper presents an easy-to-use MATLAB© program to characterize slug flow, one of the most observed gas-liquid flow patterns in pipes. “BSignalProcessing2020.m” based on the study reported in [1] is a flexible, expandable, and adaptable statistical ...
Gabriel Soto-Cortes +4 more
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Experimental Study on the Slugging Characteristics of Gas–Liquid Slug Flow in Horizontal Pipes [PDF]
ACS Omega, 2022 This study investigates the slugging characteristics of the gas-liquid slug flow interface in horizontal pipes. Using air and water as the experimental media, an experimental system was established using double-parallel conductance probes in a pipe with an inner diameter of 5 cm.
Xiao Wu +4 more
openaire +3 more sources
Characterization of Gas–Liquid Two-Phase Slug Flow Using Distributed Acoustic Sensing in Horizontal Pipes [PDF]
SensorsThis article discusses the use of distributed acoustic sensing (DAS) for monitoring gas–liquid two-phase slug flow in horizontal pipes, using standard telecommunication fiber optics connected to a DAS integrator for data acquisition. The experiments were
Sharifah Ali, Ge Jin, Yilin Fan
doaj +2 more sources
On the influence of the inlet slug length distribution- a slug flow simulator [PDF]
, 2004 A slug flow simulator was developed considering: (i) an overtaking mechanism based on air-water co-current continuous experimental data [1]; (ii) expansion of the gas phase and its consequences in bubble length and velocity and (iii) several types of slug length and gas flow rate distributions, at column inlet.
T. Sotto Mayor +2 more
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Engineering 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
Frontiers 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
Slugging in horizontal channel flow
IMA 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 and numerical study on the flow characteristics of slug flow in a horizontal elbow
Journal 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
Direct numerical simulations of mass transfer in square microchannels for liquid-liquid slug flow [PDF]
, 2008 Microreactors for the development of liquid-liquid processes are promising technologies since they are supposed to offer an enhancement of mass transfer compared to conventional devices due to the increase of the surface/volume ratio.
Di Miceli Raimondi, Nathalie +3 more
core +1 more source
Prediction of unsteady slug flow in a long curved inclined riser with a slug tracking model
, 2023 An improved one-dimensional mechanistic model is presented for the prediction of unsteady gas-liquid slug flows in inclined curved pipes, using the slug tracking approach.
Padrino, Juan C. +3 more
core +1 more source