Performance of co-current and counter-current parallel flow three-fluid heat exchanger due to perturbations in flow

被引：0
|
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 JOURNAL OF GLOBAL ENERGY ISSUES | 2016年 / 39卷 / 3-4期
关键词：
finite difference; flow perturbation; parallel flow; three-fluid heat exchangers; transient behaviour;
D O I：
10.1504/IJGEI.2016.076342
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Transient behaviour of co-current and countercurrent parallel flow three-fluid heat exchanger with all the three fluids unmixed, has been numerically investigated for perturbations provided in flow. Results are presented for step change in flow rate of all the three fluids. It has been found that the mean exit temperature is greatly affected due to variation in the flow rate and thereby affecting the rate of heat transfer among the three fluids.
引用
收藏
页码：144 / 156
页数：13
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