摘要
在内径为40mm的水平管内、0.4MPa压力下进行了油-气-水三相流流型可视化的实验。描述了所观察到的各种流型的特征,并给出了流型图。可视化实验中观察到的流型有7种类型,分别为水基和油基的波状流、弹状流和分层—环状流。实验中还发现了许多在两相流动中所观察不到的新的流型结构。
Visual experiment on flow regimes of oil-gas-water flow in a 40 mm bore horizontal pipe were carried out at a pressure of 0. 4 MPa. Characteristics of observed flow patterns were described and a flow pattern map were generated. The observed flow could be classified into seven patterns. They were water-oil based wavy flow, slug flow, and stratified flow. Also many new flow regime configurations were found in this paper.
出处
《油气储运》
CAS
北大核心
1999年第7期30-34,共5页
Oil & Gas Storage and Transportation
关键词
三相流动
流型
水平管
水下管道
海上油气田
horizontal pipeline,three-phase flow,flow pattern,experimental study
