Shape sensitivity analysis for nonlinear steady-state heat conduction problems

被引：19

作者：

Sluzalec, A ^{[1
]}

Kleiber, M ^{[1
]}

机构：

[1] INST FUNDAMENTAL TECHNOL RES,PL-00049 WARSAW,POLAND

来源：

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER | 1996年 / 39卷 / 12期

关键词：

D O I：

10.1016/0017-9310(95)00237-5

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

In this paper the Kirchhoff transformation for shape sensitivity analysis of bodies with steady-state non-linear heat conduction is considered. The approach reduces the non-linear thermal problem to the standard Laplace problem. The variation of a general integral functional is described in terms of adjoint quantities. The design sensitivities are calculated using the material derivative concept. A thermal diffuser problem is considered to illustrate the method proposed. Copyright (C) 1996 Elsevier Science Ltd.

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页码：2609 / 2613

页数：5

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