油－气混合物在TEMA－F型壳管式换热器壳侧窗口区的流动特性研究

AIR-OIL TWO-PHASE FLOW CHARACTERISTICS OF WINDOW ZONE ON THE SHELL-SIDE OF A TEMA──F TYPEHE HEAT EXCHANGER

用空气和０＃柴油混合物作为介质，在常温常压下，对ＴＥＭＡ－Ｆ型理想壳管式换热器窗口区的摩擦压降和截面含气率进行了实验研究，获得了相应的实验关联式。

An experimental study has been conducted to determine air-oil two-phase flow charac-teristics in window zone on the shell side of TEMA-F type heat exchanger,New correla-tions for predicting void fraction and two-phase pressure drop are presented.