Effect of longitudinal wall conduction on the performance of a three-fluid cryogenic heat exchanger with three thermal communications

被引：29

作者：

Krishna, V. ^{[1
]}

Spoorthi, S. ^{[1
]}

Hegde, Pradeep G. ^{[2
]}

Seetharamu, K. N. ^{[1
]}

机构：

[1] PES Inst Technol, Dept Mech Engn, Bangalore 560085, Karnataka, India

[2] Amrita Sch Engn, Dept Mech Engn, Bangalore 560035, Karnataka, India

来源：

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER | 2013年 / 62卷

关键词：

Heat exchangers; Effectiveness; Finite element method; Longitudinal wall conduction; MODEL; PART;

D O I：

10.1016/j.ijheatmasstransfer.2013.03.024

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

In addition to operating and design parameters, the thermal performance of heat exchangers, working in cryogenic temperature range, is strongly governed by losses such as longitudinal conduction through the wall, heat-in-leak from the surroundings, flow maldistribution, etc. In this paper, a three-fluid cryogenic heat exchanger, involving thermal interaction between all the three-fluids, is investigated for the effect of longitudinal heat conduction in the separating walls on its performance. (C) 2013 Elsevier Ltd. All rights reserved.

引用

页码：567 / 577

页数：11

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