Results 11 to 20 of about 387 (196)
An efficient algorithm for overlapping bubbles segmentation [PDF]
Компьютерная оптика, 2020 Image processing is an effective method for characterizing various two-phase gas/liquid flow systems. However, bubbly flows at a high void fraction impose significant challenges such as diverse bubble shapes and sizes, large overlapping bubble clusters ...
Afef Bettaieb +3 more
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Karakterisitik Flow Patern Pada Aliran Dua Fase Gas-Cairan Melewati Pipa Vertikal
Jurnal Teknik Industri, 2012 Multi-phase flows are widely encountered in several engineering and industrial facilities, such as conventional steam power plants, evaporators and condensers, pressurized-water nuclear reactors, a wide variety of petroleum industries, chemicals and ...
Priyo Heru Adiwibowo
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Rekayasa Mesin, 2022 The aim of this study is to investigate the characteristics of gas-non-Newtonian liquids flow patterns in square microchannels. The microchannels that used in this study was made by acrylic material with horizontal orientation and the side length of ...
Haslinda Kusumaningsih +5 more
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Scientific Reports, 2021 While investigating multiphase flows experimentally, the spatiotemporal variation in the interfacial shape between different phases must be measured to analyze the transport phenomena.
Yewon Kim, Hyungmin Park
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Mass transfer and modeling of deformed bubbles in square microchannel
Chemical Engineering Journal Advances, 2023 Understanding of mass transfer in gas-liquid slug flow is imperative to design and optimize micro-reactors. There exist extensive studies on symmetric bubbles by the phase volume monitor technique, whereas deformed bubbles are rarely studied due to the ...
Shuo Yang, Gaopan Kong, Zhen Cao, Zan Wu
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Evaluation of gas-lift effect by bubbles rising in a vertical circular pipe
Nihon Kikai Gakkai ronbunshu, 2018 The gas-lift effect appears in various types of gas-liquid two-phase flows. Information on the effect in a still liquid however is very limited compared to that in a moving liquid.
Tomonori SUWA +3 more
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Journal of Fluid Science and Technology, 2012 Understanding turbulence kinetic energy (TKE) budget in gas-liquid two-phase bubbly flows is indispensable to develop and improve turbulence models for the bubbly flows.
Shigeo HOSOKAWA +2 more
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Vietnam Journal of Mechanics, 2013 Ultrasonic Velocity Profile (UVP) method for measurement of single-phase and two-phase flow in a vertical pipe has recently been developed in the Laboratory for industrial and Environmental Fluid Dynamics, Institute of Mechanics, VAST.
Tat Thang Nguyen +4 more
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Energies, 2019 Most of the pumps working under two phase flows conditions are used in petroleum industry applications, like electrical submersible pumps (ESP) for hydrocarbon fluids, in chemistry, nuclear industries and in agriculture for irrigation purposes as well ...
Qifeng Jiang +5 more
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Advances in Mechanical Engineering, 2016 In this article, two fluid conservation equations of gas–liquid two-phase transient flows are deduced with an improved mass transfer model between two phases and applied to liquid-column separation transients in pipelines. A new description of gas–liquid
Jin Jiang +5 more
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