Thermal design of multi-fluid mixed-mixed cross-flow heat exchangers

被引：0
|
作者：
W. Roetzel
X. Luo
机构：
[1] Helmut Schmidt University,Institute of Thermodynamics
[2] University of Shanghai for Science and Technology,Institute of Thermal Engineering
来源：
Heat and Mass Transfer | 2010年 / 46卷
关键词：
Heat Capacity; Heat Transfer Coefficient; Heat Exchanger; Inlet Temperature; Outlet Temperature;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A fast analytical calculation method is developed for the thermal design and rating of multi-fluid mixed-mixed cross-flow heat exchangers. Temperature dependent heat capacities and heat transfer coefficients can iteratively be taken into account. They are determined at one or two special reference temperatures. Examples are given for the application of the method to the rating of special multi-fluid multi-pass shell-and-tube heat exchangers and multi-fluid cross-flow plate-fin heat exchangers. The accuracy of the method is tested against numerical calculations with good results.
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页码：1077 / 1085
页数：8
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