A NEW IMPLEMENTATION OF THE BOUNDARY ELEMENT TECHNIQUE FOR TIME-DEPENDENT PSEUDO-STATIONARY HEAT-TRANSFER

被引：2

作者：

HOUGHTON, JM

INGHAM, DB

HEGGS, PJ

机构：

[1] Department of Applied Mathematical Studies, The University of Leeds, Leeds

[2] Department of Chemical Engineering, The University of Bradford, Bradford

来源：

ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS | 1993年 / 11卷 / 01期

关键词：

BOUNDARY ELEMENT METHOD; HEAT TRANSFER; FINS;

D O I：

10.1016/0955-7997(93)90079-Z

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A new implementation of the boundary element method solution technique has been devised to investigate time-dependent heat transfer. This new approach has been applied to the problem of oscillatory heat transfer in an isolated fin. A comparison of the results with an existing analytical solution indicates that the boundary element technique developed in this paper is very efficient. Results are obtained for an aluminium fin over a wide range of heat transfer coefficients, fin dimensions and amplitude and frequency of the base temperature oscillation of the fin.

引用

页码：55 / 65

页数：11