Transient behavior of co-current parallel flow three-fluid heat exchanger

被引：13
|
作者：
Singh, Sanjay Kumar [1 ]
Mishra, Manish [1 ]
Jha, P. K. [1 ]
机构：
[1] Indian Inst Technol Roorkee, Dept Mech & Ind Engn, Roorkee 247667, Uttarakhand, India
来源：
INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER | 2014年 / 52卷
关键词：
Axial dispersion; Co-current; Longitudinal conduction; Parallel flow; Three-fluid heat exchanger; Transient behavior; TEMPERATURE-FIELD;
D O I：
10.1016/j.icheatmasstransfer.2014.01.001
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
Transient behavior of co-current parallel flow three-fluid compact heat exchangers with the effect of two-dimensional longitudinal heat conduction through the separating sheet and axial dispersion in fluids has been investigated numerically by using the Gauss-Seidel iterative technique for step excitation provided to hot fluid inlet temperature. The results reveal that the performance of the heat exchanger is affected when two-dimensional longitudinal conduction in separating sheets and axial dispersion in fluids are considered. (C) 2014 Elsevier Ltd. All rights reserved.
引用
收藏
页码：46 / 50
页数：5
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