A PHYSICAL APPROACH TO FINITE-ELEMENT MODELING OF COUPLED CONDUCTION AND CONVECTION

被引：15

作者：

COMINI, G

SARO, O

MANZAN, M

机构：

[1] Università degli Studi di Udine, Istituto di Fisica Tecnica e di Tecnologie Industriali, Udine

来源：

NUMERICAL HEAT TRANSFER PART B-FUNDAMENTALS | 1993年 / 24卷 / 03期

关键词：

D O I：

10.1080/10407799308955892

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Finite-element formnlations for coupled conduction and convection problems are obtained by a direct approach based on energy balances, af both element and node levels. This way, clear physical interpretations are provided for all the essential steps of conventional finite-element procedures of the Galerkin type. In the examples, the finite-element formulation is validated first by comparison with the analytical solution of a typical benchmark problem. Then the capabilities of the finite-element method are demonstrated by the analysis of coupled conduction and convection problems of practical interest.

引用

页码：243 / 261

页数：19

共 20 条

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[2]

CHIN JH, 1984, NUMERICAL METHODS HE, V3, P215

[3]

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