| 倾斜下降管内油气水三相流流型转变的实验研究 |
| |
| 引用本文： | 周云龙,蒋诚.倾斜下降管内油气水三相流流型转变的实验研究[J].化学工程,2003,31(1):40-42. |
| |
| 作者姓名： | 周云龙 蒋诚 |
| |
| 作者单位： | 东北电力学院,吉林,吉林,132012 |
| |
| 基金项目： | 吉林省科委青年基金资助项目 ( 9634 0 7) |
| |
| 摘 要： | 对倾斜下降管倾角变化对油气水三相流流型转变的影响进行了研究 ,通过大量实验得到流型图 ,发现倾角对流型转变有重大影响 :倾角增大到 3 0°时 ,增大气流量 ,泡状流已不再转变为间歇流 ,而是分层流 ;倾角变化对环状流和间歇流之间的转变影响显著。得到的界限方程规律与实验现象及流型图符合良好
|
| 关 键 词： | 倾斜下降管 油气水三相流 流型转变 |
| 文章编号： | 1005-9954(2003)01-0040-03 |
Experimental Investigation of Transitions of Flow Patterns of Oil-Gas-Water Three-Phase Flow in Downward Inclined Tubes |
| |
| ZHOU Yun-long,JIANG Cheng.Experimental Investigation of Transitions of Flow Patterns of Oil-Gas-Water Three-Phase Flow in Downward Inclined Tubes[J].Chemical Engineering,2003,31(1):40-42. |
| |
| Authors: | ZHOU Yun-long JIANG Cheng |
| |
| Abstract: | The influence of inclined angle on transitions of flow patterns of oil-gas-water three-phase flow in downward inclined tubes was studied. By means of a lot of experiments, the flow pattern maps and transition equations were obtained. It finds that inclined angels have great influence on transitions of flow patterns: as inclined angle rises to 30°, gas flow rate increases, bubble flow can no longer change into intermittent flow but stratified flow; inclined angles have great influence on the transition between annular flow and intermittent flow. Laws drawn from equations agree well with phenomena in experiments and flow pattern maps. |
| |
| Keywords: | downward inclined tubes oil-gas-water three-phase flow flow pattern transition |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
