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An experimental investigation was conducted with a high-speed camera to explore the hydrodynamics characteristics of slug flow in a microchannel with a cross-section of 1 mm×1 mm. Pure carbon dio...
水平直圆管内油气两相流的压降
水平管 油气两相流 流型 摩擦阻力压降
2009/6/9
对水平放置的内径为40 mm的有机玻璃管内的油气两相流进行了详细的实验研究，实验工质为46＃机械油和空气.油相和气相折算速度分别为0.051～0.612 m•s-1和0.024～50.64 m•s-1，实验在室温下进行.采用Lockhart-Martinelli关联方法对各典型流型下的实验数据进行了整理，结合流动的具体情况对其中的关联参数C进行了重新定义，提出了基于典型流型...
Quantitative representation of complicated behavior of fluid mixtures in the critical region by any of equation-of-state theories re-mains as a difficult thermodynamic topics to date. In the present...
垂直管中管径突变对空气-水两相流流型的影响（Ⅰ）突缩接头
gas-liquid two-phase flow flow pattern sudden-contraction cross-section
2009/3/13
Flow patterns upstream and downstream of a sudden-contraction cross-section in a vertical straight pipe were presented. By comparing with flow patterns in uniform croes-section vertical tubes, the e...
垂直管中管径突变对空气-水两相流流型的影响(Ⅱ)突扩接头
gas-liquid two-phase flow flow pattern sudden-expansion crces-section
2009/3/13
In this companion paper, flow patterns in the upstream and downstream tubes of a sudden- expansion cross-section (SECS) in a vertical straight pipe were presented. The effect of SECS on flow patterns...