Numerical Study for Oil-Gas-Water Three-Phase Flow Pattern Identification in Gathering Transportation Pipeline
With the rapid development of the oil industry, oilgas-water multiphase mixed transmission has become one of the most important transportation methods in the future. Based on the three-phase medium has different physical and chemical properties, making the mixture exists a mixed interface whose form and distribution are not sure in time and space. The oilgas-water three-phase mixed transmission process in gathering transportation pipeline is studied by using the multiphase flow VOF model. And its flow pattern is identified. The bubbly flow and plug-like flow which often occurs in the engineering was simulated by studying the influence of initial gas rate on the flow pattern, and the influence of velocity on the bubble distribution in the bubbly flow is analyzed. The simulation results agree well with the theory, and could provide some theoretical guides for engineering applications.
three-phase flow flow pattern gathering transportation pipeline numerical simulation
Dan Li Gui-yang Ma Ming-jun Du Xiao-nan Wang
Academy of Petrol and Natural Gas Engineering, Liaoning Shihua University, Fushun Liaoning 113001 China
国际会议
The 7th International Symposium on Measurement Techniques for Multiphase Flows(第七届国际多相流测试技术会议)
天津
英文
382-386
2011-09-17（万方平台首次上网日期，不代表论文的发表时间）