Numerical analysis of the heat and mass transfer processes in selected M-Cycle heat exchangers for the dew point evaporative cooling

被引:86
|
作者
Pandelidis, Demis [1 ]
Anisimov, Sergey [1 ]
机构
[1] Wroclaw Univ Technol, Dept Environm Engn, PL-50370 Wroclaw, Poland
关键词
Maisotsenko Cycle; Indirect evaporative cooling; Mathematical model; Cross-flow recuperators; FLOW HEAT; MAISOTSENKO CYCLE; COUNTER-FLOW; PERFORMANCE; BUILDINGS; COOLER;
D O I
10.1016/j.enconman.2014.11.008
中图分类号
O414.1 [热力学];
学科分类号
摘要
This paper investigates a mathematical simulation of heat and mass transfer in eight different types of the Maisotsenko Cycle (M-Cycle) heat and mass exchangers (HMXs) used for indirect evaporative air cooling. A two-dimensional heat and mass transfer model is developed to perform the thermal calculations of the indirect evaporative cooling process and quantifying the overall performance. The mathematical model was validated against experimental data. A numerical simulation reveals many unique features of the considered HMXs, enabling an accurate prediction of their performance. Results of the model allow for comparison of the analyzed devices in order to improve the performance of the original HMX. (C) 2014 Elsevier Ltd. All rights reserved.
引用
收藏
页码:62 / 83
页数:22
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