| 垂直上升管内油—气—水三相弹状流压力降的研究 |
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| 引用本文： | 王跃社,李卫东,等.垂直上升管内油—气—水三相弹状流压力降的研究[J].应用力学学报,1998,15(3):13-18. |
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| 作者姓名： | 王跃社 李卫东 |
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| 作者单位： | 西安交通大学 |
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| 摘 要： | 给出一种垂直上升油－气－水三相弹状流压力降的计算模型。该模型考虑弹状流中Ｔａｙｌｏｒ气泡周围下降液膜的变化历程。通过油－气－水弹状流的实验研究发现，该模型的数值模拟结果与低压工况下的实验值符合得较好。本模型是计算垂直油－气－水三相弹状流中液相的连续相为水相时的压力降的有效方法。
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| 关 键 词： | 弹状流 压力降 弹单元 下降液膜 |
A Study on Pressure Drop of Oil gas water Three phase Slug Flow in Vertical Upwards Tubes |
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| Wang Yueshe,Li Weidong,Wei Xiaojin,Zhou Fangde.A Study on Pressure Drop of Oil gas water Three phase Slug Flow in Vertical Upwards Tubes[J].Chinese Journal of Applied Mechanics,1998,15(3):13-18. |
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| Authors: | Wang Yueshe Li Weidong Wei Xiaojin Zhou Fangde |
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| Abstract: | A model on pressure drop in oil gas water three phase slug flow has been set up, which takes account of grown proceeding of falling liquid film around Taylor bubbles in slug flow. Based on the experimental study of oil gas water slug flow, the numerical simulations of this model agree well with experimental data under the condition of low pressure. The model is an effective method, which can be used for pressure drop of oil gas water three phase vertical upwards slug flow in which the continuous liquid phase is water phase. |
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| Keywords: | slug flow pressure drop slug unit falling liquid film |
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