【摘要】 分析了毛细管内制冷剂的流动过程 ,运用两相流动的均相流模型建立了绝热毛细管的稳态数学模型 ,并开展了绝热毛细管长度计算的应用软件 ,对理论计算结果进行了分析。此软件为新工质制冷系统毛细管的设计计算提供了快捷的实用工具。更多还原

【Abstract】 The floating course of the refrigerant in the adiabatic capillary tubes is analysed Based on the Homogenous Flow Model,a mathematical model of the adiabatic capillary tubes is established Program used to count the length of the adiabatic capillary tubes is developed and the results calculated are analyzed Thus the program can be considered as a convenient tool of adiabatic capillary tubes’ design for refrigerating systems using newer refrigerants更多还原