Numerical simulations of fin and tube air cooler and heat and mass transfer in cold storage

被引：0
|
作者：
Śmierciew K. [1 ]
Kołodziejczyk M. [1 ]
Gagan J. [1 ]
Butrymowicz D.J. [1 ]
机构：
[1] Białystok University of Technology, Ul. Wiejska 45C, Białystok
来源：
Śmierciew, Kamil (k.smierciew@pb.edu.pl) | 2018年 / Inderscience Publishers卷 / 18期
关键词：
CFD; Cold storage; Fin-and-tube; Heat exchanger; Heat transfer modelling; Porous media;
D O I：
10.1504/PCFD.2018.094620
中图分类号：
学科分类号：
摘要：
Fin-and-tube heat exchangers are extensively used in refrigeration systems applied to cold storage. Performance of the heat exchangers strongly affects the efficiency of refrigeration systems. Prediction of temperature, humidity, as well as velocity distribution in cold storage chamber requires accurate prediction of the finned air cooler operation. The operation of the air cooler unit is usually taken into account in modelling of the cold storage chamber but with very simplified geometry and physics. Results of numerical modelling of cold storage chamber equipped with the fin-and-tube air cooler are presented in the paper. Porous media conditions were applied for modelling of the analysed heat exchanger. The numerical results were evaluated on the basis of the experimental data. Good agreement between numerical and experimental results was achieved. Copyright © 2018 Inderscience Enterprises Ltd.
引用
收藏
页码：325 / 332
页数：7
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