Numerical analysis of the influence of a circular fin with different profiles on the thermal characteristics in a ceramic tube of heat transfer equipment

被引：14

作者：

Islamoglu, Y ^{[1
]}

机构：

[1] Sakarya Univ, Dept Engn Mech, TR-54187 Adapazari, Turkey

来源：

INTERNATIONAL JOURNAL OF PRESSURE VESSELS AND PIPING | 2004年 / 81卷 / 07期

关键词：

finite element method; finned-tube ceramic heat exchanger; thermal analysis;

D O I：

10.1016/j.ijpvp.2004.04.009

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The temperature distribution for steady-state heat transfer and the thermal stresses induced by a temperature difference in a silicon carbide (SiC) ceramic tube with a circular fin are studied in this paper. The finite element method was used to compute the temperature and the stress fields. The influence of a circular fin with different profiles on the temperature and thermal stresses has been investigated. It is found that the fin diameter is a significant parameter affecting the temperature and stress distributions. (C) 2004 Elsevier Ltd. All rights reserved.

引用

页码：583 / 587

页数：5

共 9 条

[1]

[Anonymous], 1989, FINITE ELEMENT METHO

[2]

Cengel YA, 2003, Heat transfer: a practical approach

[3]

INCROPERA FP, 2001, ISI KUTLE GECISININ

[4]

Kuppan T., 2000, HEAT EXCHANGER DESIG

[5] Fin efficiency of annular fins made of two materials [J].

Lalot, S ;

Tournier, C ;

Jensen, M .

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 1999, 42 (18) :3461-3467

[6]

MCDONALD CF, 1980, ASME, V102, P303

[7] Performance of annular fins with different profiles subject to variable heat transfer coefficient [J].

Mokheimer, EMA .

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2002, 45 (17) :3631-3642

[8]

Richlen S, 1985, CERAMICS HEAT EXCHAN

[9] Potential of SiC as a heat exchanger material in combined cycle plant [J].

Steen, M ;

Ranzani, L .

CERAMICS INTERNATIONAL, 2000, 26 (08) :849-854

← 1 →