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

被引：28

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

共 13 条

[11] A COMPACT SOLUTION OF THE PARALLEL-FLOW 3-FLUID HEAT-EXCHANGER PROBLEM
SEKULIC, DP
[J]. INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 1994, 37 (14) : 2183 - 2187
[12] Three-fluid heat exchangers with three thermal communications. Part B: effectiveness evaluation
Shrivastava, D
Ameel, TA
[J]. INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2004, 47 (17-18) : 3867 - 3875
[13] Three-fluid heat exchangers with three thermal communications. Part A: general mathematical model
Shrivastava, D
Ameel, TA
[J]. INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2004, 47 (17-18) : 3855 - 3865

← 1 2 →