摘要
根据两相流动的均相流动模型,考虑亚稳态的影响,建立了非绝热毛细管的数学模型,在此基础上进行数值计算,并将结果与实验文献进行了比较。
A numerical model of refrigerant flowing through a capillary tube-suction line heat exchangers hasbeen developed. It is based on homogeneous model considering both liquid and two-phase flow metastable regions. Inthe present paper, the model is solved by the implicit finite-difference scheme. The predicted results are in goodagreement with the existing experimented data.
出处
《制冷空调与电力机械》
2003年第2期18-22,共5页
Refrigeration Air Conditioning & Electric Power Machinery
关键词
毛细管
制冷剂
计算模型
两相流动
数学模型
Non-adiabatic capillary tube
Refrigerant
two-phase flow
Mathematical simulation
