An investigation of flow orientation on air–water two-phase flow in circular minichannel

被引：0
|
作者：
Hemant B. Mehta
Jyotirmay Banerjee
机构：
[1] Sardar Vallabhbhai National Institute of Technology,Department of Mechanical Engineering
来源：
Heat and Mass Transfer | 2014年 / 50卷
关键词：
Liquid Flow Rate; Slug Flow; Bubbly Flow; Annular Flow; Liquid Slug;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Experimental investigations to establish the effect of flow orientations on gas–liquid two-phase flow patterns in minichannel is reported. Experimental test setup involves entry of air and water into the main channel through Y-junction inlet. Flow patterns are visualized for horizontal (0°), vertical (90°) upward, downward and angular (±30°, ±45°, ±60°) orientations of the channel. The visualized images are utilized for establishing flow pattern maps for all the orientations. A comparative analysis of flow patterns for all the orientations reveal the influence of gravity in the surface tension dominating regimes of the flow.
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页码：1353 / 1364
页数：11
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