Results 241 to 250 of about 203,964 (297)
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, 2021
Microwave resonant cavity method has become one of the most attractive measurement ways in the petroleum industry. The exploration of measurement models is of great significance to the development of the technology.
Yiguang Yang +5 more
semanticscholar +1 more source
Microwave resonant cavity method has become one of the most attractive measurement ways in the petroleum industry. The exploration of measurement models is of great significance to the development of the technology.
Yiguang Yang +5 more
semanticscholar +1 more source
IEEE Sensors Journal, 2021
Since the responses of the electromagnetic flowmeter (EMF) can be affected by the flow characteristics, the combination of the EMF and the void fraction meter is always necessary for the two-phase flow measurement.
N. Jin +5 more
semanticscholar +1 more source
Since the responses of the electromagnetic flowmeter (EMF) can be affected by the flow characteristics, the combination of the EMF and the void fraction meter is always necessary for the two-phase flow measurement.
N. Jin +5 more
semanticscholar +1 more source
Level Set Based Simulations of Two-Phase Oil–Water Flows in Pipes
Journal of Scientific Computing, 2006zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Myungjoo Kang +2 more
openaire +2 more sources
Stratified Oil-Water Two-Phases Flow of Subsea Pipeline
The Journal of Ocean, Mechanical and Aerospace -science and engineering- (JOMAse), 2014Oil-water two-phase flow in 0.0254m horizontal pipe is simulated using FLUENT 6.2. The stratified flow regime is modeled using Volume of Fluid (VOF) with turbulent model RNG k-?. Grid independent study has been conducted to decide mesh size for solution accuracy and optimum computational cost.
Adib Zulhilmi Mohd Alias +3 more
openaire +1 more source
Experimental Studies on the Measurement of Oil-water Two-phase Flow
AIP Conference Proceedings, 2007Oil‐water two‐phase flow measurement was investigated with a Venturi meter and double‐U Coriolis meter in this work. Based on the Venturi differential pressure and the quality of two‐phase flow, a model for measuring oil‐water mass flow rate was developed, in which fluid asymmetry of oil‐water two‐phase flow was considered.
Longbo Ma +3 more
openaire +1 more source
Flow structure and pressure gradient of extra heavy crude oil-water two-phase flow
Experimental Thermal and Fluid Science, 2017Yuling Lu, Limin He, Xiaoming Luo
exaly +2 more sources
Oil-Water Two-Phase Flows in Large-Diameter Pipelines
Journal of Energy Resources Technology, 2001Two-phase oil-water flows in a 10-cm-dia horizontal pipe have been experimentally investigated to study the effect of surfactant on oil-water distributions. Results show that at input water cut of 20 percent and lower, the water layer velocity is lower than mixed layer velocity up to an input mixture velocity of 1.6 m/s.
H. Shi, J. Cai, W. P. Jepson
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Two-Phase Flows (Oil/Water): Flow Regimes and Wetting
2002We report experimental investigations on the flow regimes obtained in a two-phase flow of two immiscible fluids in a micro-channel. It is shown that the wetting properties crucially control the regimes: when one phase completely wets channel walls, ordered patterns are obtained, while, disordered patterns are produced when wetting is partial.
Hervé Willaime +2 more
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Numerical and experimental analysis of ultrasound attenuation in oil-water two-phase flow
2017 IEEE International Instrumentation and Measurement Technology Conference (I2MTC), 2017Measuring the process parameters of multiphase flow has remained a widely discussed topic within the field of multiphase flow. The measurement of phase fraction of oil-water two-phase flow with ultrasound attenuation is very difficult due to the nonlinear response to the measuring parameters, and the main attenuation mechanisms are influenced by ...
Yizhe Shao, Chao Tan, Feng Dong 0001
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IEEE Transactions on Instrumentation and Measurement, 2021
Oil volume fraction determination is important for the transportation and separation of oil–water dispersed flow in petroleum industry, for which ultrasound method is suitable with the advantages of good penetration and low cost.
Han Yu, C. Tan, Hao Wu, F. Dong
semanticscholar +1 more source
Oil volume fraction determination is important for the transportation and separation of oil–water dispersed flow in petroleum industry, for which ultrasound method is suitable with the advantages of good penetration and low cost.
Han Yu, C. Tan, Hao Wu, F. Dong
semanticscholar +1 more source