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

来源：

INTERNATIONAL JOURNAL OF THERMAL SCIENCES | 2014年 / 75卷

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

页码：249 / 256

页数：8