Research for rolling effects on flow pattern of gas-water flow in horizontal tubes

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作者：
College of Power and Nuclear Engineering, Harbin Engineering University, Harbin 150001, China [1 ]
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Hedongli Gongcheng | 2007年 / 2卷 / 19-23期
关键词：
Flow patterns - Gases - Pipe flow - Research - Water;
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摘要：
The flow pattern transition of two-phase flow is caused by the inertial force resulted from rolling and incline of horizontal tubes under rolling state. An experimental study on the flow patterns of gas-water flow was carried out in horizontal tubes under rolling state, which rolling period is 15 second and rolling angle is 10 degrees, and a pattern flow picture is shown. It was found that there are two flow patterns in one rolling period under some gas flux and water flux.
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