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本文对水平管内油水液液两相流的摩擦阻力压降特性进行了实验研究.水平管实验段由有机玻璃管制成,内径为40mm.根据油水两相流流型的不同,通过建立物理模型或对实验数据的整理得到了各种典型流型下的摩擦阻力压降计算式.揭示了摩擦阻力压降随混合物速度和体积含水率等的变化规律.

参考文献

[1] Charles M E;Lilleleht L U .Correlation of Pressure Gra dients for the Stratified Laminar-Turbulent Pipeline Flow of Two Immiscible Liquids[J].Canadian Journal of Chemical Engineering,1966,44:47-49.
[2] Thesising P .A Generally Valid Method for Caculating Frictional Pressure Drop in Multiphase Flow[J].Chemical Engineering and Technology,1980,52:344-345.
[3] Stapelberg H H;Mewes D .The Pressure Drop and Slug Frequency of Liquid-Liquid Slug Flow in Horizon tal Pipes[J].International Journal of Multiphase Flow,1994,20:285-303.
[4] Brauner N;Moalem Maron D .Two-Phase Liquid-Liquid Stratified Flow[J].Physico Chemical Hydrodynamics,1989,11(04):487-506.
[5] Angeli P;Hewitt G F .Pressure Gradient Horizontal Liquid-Liquid Flows[J].International Journal of Multiphase Flow,1989,24:1183-1203.
[6] Ta itel Y;Dukler A E.A Model for Predicting FlowRegime Transitions in Horizontal and Near Horizontal Gas-Liquid Flow[J].AICHE Journal,1976(01):47-55.
[7] 陈宣政 .垂直上升管内油气水三相流动特性的研究[D].西安交通大学,1991.
[8] 陈家琅.油气水混合物垂直管流的压降计算-阻力系数法[J].石油勘探与开发,1979(06):5.
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