【摘要】 对垂直Ｕ型并联管系统低质量流量的流量分配特性进行了理论和实验研究，获得气相和气液两相质量流量分配特性，以及各分支管的流型记录。分析了分配联箱中流型对流量分配以及各分支管中流型的影响。更多还原

【Abstract】 A theoretical and experimental study was conducted of the flow distribution characteristics of low mass flow in a vertical U junction parallel connected pipe system. Obtained were the distribution characteristics of gas phase and gas/liquid two phase mass flow rate as well as the flow pattern record of various branch pipes. Also analyzed is the effect of flow pattern in distribution headers on the flow distribution and the flow pattern in various branch pipes.更多还原