Experimental comparison of performances of three different plates for gasketed plate heat exchangers

被引:70
作者
Gulenoglu, Cagin [1 ]
Akturk, Fatih [1 ]
Aradag, Selin [1 ]
Uzol, Nilay Sezer [1 ]
Kakac, Sadik [1 ]
机构
[1] TOBB Univ Econ & Technol, Dept Mech Engn, Ankara, Turkey
关键词
Gasketed plate heat exchanger; Experiment; Correlation; Heat transfer; PRESSURE-DROP; FLOW MALDISTRIBUTION;
D O I
10.1016/j.ijthermalsci.2013.06.012
中图分类号
O414.1 [热力学];
学科分类号
摘要
In this study, an experimental set-up for testing chevron type gasketed plate heat exchangers is utilized to investigate the thermal and hydraulic characteristics of three different plate geometries. The experiments are performed using various number of plates, several flow rate and inlet and outlet temperature values so that the Reynolds numbers (300-5000) and Prandtl numbers vary for all the plates that have 30 degrees of chevron angle. Plate-specific correlations are derived for Nusselt number and friction factor by using the experimental results. (c) 2013 Elsevier Masson SAS. All rights reserved.
引用
收藏
页码:249 / 256
页数:8
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