Results 61 to 70 of about 26,518,847 (168)
Wet Gas Flow Metering Technique Using a Venturi With Conductance Sensors [PDF]
Wet gas metering is becoming an increasingly important problem to the oil and gas industry. Much research has been done to measure the water and gas flow rates of two-phase flows using a Venturi meter.
Musbah, Abdurazzaq
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Research on Extraction Method of Air-water Two-phase Flow Parameters Based on Neutron Imaging
Yuanzineng kexue jishuTwo-phase flow phenomena are commonly observed in boiling water reactor (BWR), high-power-density pressurized water reactor (PWR), and other liquid-cooled nuclear reactors.
YU Junlong1, HE Linfeng1, , WEN Qinglong2, WU Meimei1, WANG Tianyun1, LI Zhengyao1
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Rate transient analysis methods for water-producing gas wells in tight reservoirs with mobile water
Energy GeoscienceTight gas reservoirs with mobile water exhibit multi-phase flow and high stress sensitivity. Accurately analyzing the reservoir and well parameters using conventional single-phase rate transient analysis methods proves challenging.
Qingyan Yu +4 more
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Simulating gas-water relative permeabilities for nanoscale porous media with interfacial effects
Open Physics, 2017 This paper presents a theoretical method to simulate gas-water relative permeability for nanoscale porous media utilizing fractal theory. The comparison between the calculation results and experimental data was performed to validate the present model ...
Wang Jiulong +4 more
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Two-Phase Ammonia-Water Absorption in Mini-Channel Annulus [PDF]
, 2012 In order to reduce investment costs and refrigerant charge for heat pump equipment, the design of the required heat exchangers should be optimized. Mini-channels heat exchangers are proposed since they can dissipate a higher heat flux and they can be ...
van de Bor, Dennis Marijn +2 more
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SensorsThe two-phase seepage fluid (i.e., air and water) behaviors in undisturbed granite residual soil (U-GRS) have not been comprehensively studied due to a lack of accurate and representative models of its internal pore structure.
Zhenliang Jiang +5 more
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Phase flow rate measurements of annular flows [PDF]
In the international oil and gas industry multiphase annular flow in pipelines and wells is extremely important, but not well understood. This thesis reports the development of an efficient and cheap method for measuring the phase flow rates in two phase
Al-Yarubi, Qahtan
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Natural Gas Industry BThe Shenhu Area in the South China Sea is rich in oil and gas resources and has many vertical gas chimneys, making it an excellent geological environment for hydrate accumulation. This paper examines the geological conditions governing these gas-chimneys.
Liang Zhang +5 more
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The fundamentals of two-phase flow in wet domestic central heating systems [PDF]
, 2012 This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.An emerging trend in the building services industry is the installation of passive deaerators on the flow line of domestic wet central heating systems.
Fsadni, Andrew M
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A new inversion method for water holdup of gas-water two-phase slug flow in inclined shale gas wells
Youqicang pingjia yu kaifaSlug flow is a common flow pattern of the distribution of gas-water two-phase media in inclined shale gas wells. Monitoring the dynamics of gas-water two-phase flow under slug flow conditions, accurately inverting the distribution of gas-water media in ...
ZHENG XIAOMIN +5 more
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