A dual-reciprocity boundary element approach for solving axisymmetric heat equation subject to specification of energy

被引：6

作者：

Ang, Whye-Teong ^{[1
]}

Ooi, Ean-Hin ^{[1
]}

机构：

[1] Nanyang Technol Univ, Sch Mech & Aerosp Engn, Singapore 639798, Singapore

来源：

ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS | 2008年 / 32卷 / 03期

关键词：

axisymmetric heat conduction; non-local condition; dual-reciprocity method; boundary element method;

D O I：

10.1016/j.enganabound.2007.08.007

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A dual-reciprocity boundary element procedure is presented for the numerical solution of an axisymmetric heat conduction problem subject to a non-local condition. The non-local condition specifies the total amount of heat energy stored inside the solid under consideration. An unknown control function (of time) which governs the temperature on a certain part of the boundary of the solid is to be determined in the process of solving the axisymmetric heat equation. To check the validity of the numerical procedure, specific problems with known exact solutions are solved. (c) 2007 Elsevier Ltd. All rights reserved.

引用

页码：210 / 215

页数：6

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