Results 11 to 20 of about 183,353 (265)
Measurement: Sensors, 2020 Gas-liquid two-phase flow systems are widely existed in many engineering systems and industrial processes, and measurement techniques for two-phase flows are crucial in a diverse range of engineering applications.
Fucheng Chang +5 more
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Numerical Simulation on the Flow Pattern of a Gas–Liquid Two-Phase Swirl Flow [PDF]
ACS Omega, 2022 The gas-liquid contact area can be increased by the gas-liquid swirl flow, and the heat and mass transfer efficiency between gas and liquid can be enhanced by the gas-liquid swirl flow. The gas hydrate formation can be promoted by the swirl flow. The swirl flow can ensure the safety of the natural gas hydrate slurry. The flow pattern and conversion law
Yongchao Rao +3 more
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A new wellbore fluid load diagnosing model based on the energy conservation law
Natural Gas Industry B, 2020 Liquid load in the borehole would affect the rate stability of gas well adversely. However, the existing liquid load detection techniques are somewhat limited by practical application.
Xinzhong Geng
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Research on Liquid Holdup Measurement by Conductivity Method Based on Forced Annular Flow
Shiyou jixie, 2022 The accuracy of traditional conductivity method may be easily affected by flow pattern when it is used to measure the liquid holdup of gas-liquid two-phase flow.
Li Zhonghao +4 more
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Gas-liquid plug flow liquid holdup measurement using semantic segmentation
You-qi chuyun, 2021 Liquid holdup is one of the most important parameters of gas-liquid two-phase flow. Affected by the image noise, the traditional liquid holdup measurement method based on image processing is difficult to accurately extract the gas-liquid interface ...
Fachun LIANG +4 more
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Energies, 2021 To reduce the cost of arranging air foam flooding equipment at each wellhead, a method of establishing centralized air foam flooding injection stations is proposed.
Bin Wang +4 more
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Experimental Study and Prediction Modelling for Slippage Effect of Gas-Liquid Two-Phase Nozzle Flow
Shiyou jixie, 2022 In order to accurately predict the dynamic parameters of gas-liquid two-phase throttling production of wellbore,a physical simulation test device for gas-liquid two-phase nozzle flow was built.With this device,liquid holdups at different gas-liquid ...
Chen Zhengyu +3 more
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Pressure Drop Hysteresis of Hydrodynamic States in Packed Tower for Foaming Systems
Bulletin of Chemical Reaction Engineering & Catalysis, 2011 An experimental investigation was carried out to determine the effects of gas and liquid flow velocities and surface tension on the two-phase phase pressure drop a in a downflow trickle bed reactor.
Vijay Sodhi, Renu Gupta
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Numerical simulation study of optimal inlet conditions of rectifier nozzle type distributor
Shipin yu jixie, 2022 Objective: In order to effectively improve or eliminate as much as possible in the refrigeration system, the uneven distribution of gas-liquid two-phase refrigerant in the evaporator leads to the performance decline of the refrigeration system.
SUN Huan +3 more
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Meitan kexue jishuThe flow of gas-liquid two-phase flow in reservoir fractures may exhibit various flow regimes, such as bubble flow, slug flow, and annular mist flow. Identifying the conditions for the transition between these flow regime is essential for understanding ...
Jin YAN +5 more
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