Optimal Heat Exchangers

被引：8

作者：

Kovarik, M. ^{[1
]}

机构：

[1] CSIRO, Div Bldg Construct & Engn, Highett, Vic 3190, Australia

来源：

JOURNAL OF HEAT TRANSFER-TRANSACTIONS OF THE ASME | 1989年 / 111卷 / 1-4期

关键词：

Heat Exchangers;

D O I：

10.1115/1.3250676

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The design of optimal heat exchangers is formulated as the solution of five simultaneous equations. The analysis of these equations yields general properties of optimal crossflow heat exchangers; in particular, an upper bound of 1/3 is given for the fractional cost of maintaining the flow through the heat exchanger. Some of these general properties also apply in the presence of a simple constraint. It is shown that some technically feasible designs cannot be optimal under realistic costs and others under any costs.

引用

页码：287 / 293

页数：7

共 9 条

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[2]

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[3]

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[4]

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JOURNAL OF HEAT TRANSFER-TRANSACTIONS OF THE ASME, 1984, 106 (03) :633-637

[6]

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[8]

Peters MS., 1968, PLANT DESIGN EC CHEM

[9]

SHAH RK, 1978, P 6 INT HEAT TRANSF, V4, P185

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