THE OPTIMIZATION OF VARIABLE CROSS-SECTION SPINES WITH TEMPERATURE-DEPENDENT THERMAL PARAMETERS

被引：3

作者：

REARDON, J

RAZANI, A

机构：

[1] Department of Mechanical Engineering, University of New Mexico, Albuquerque

来源：

INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER | 1992年 / 19卷 / 04期

关键词：

D O I：

10.1016/0735-1933(92)90010-F

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

An optimization method based on a temperature correlated profile is expanded upon for the optimization of pin fins with variable cross-sections including the temperature dependence of thermal parameters. The application of this method to optimization of fin arrays is discussed. The validity of the optimization method for a single fin is demonstrated by comparison to analytical results of a special case. An example demonstrates the importance of considering temperature dependence of thermal parameters when optimizing a heat sink.

引用

页码：549 / 557

页数：9

共 7 条

[1]

Chung B. T. F., 1988, AICHE HEAT TRANSFER, V84

[2]

Holman J., 1990, HEAT TRANSFER

[3]

Kern D. Q., 1972, EXTENDED SURFACE HEA

[4] OPTIMUM DIMENSIONS OF CONVECTIVE RADIATIVE SPINES USING A TEMPERATURE CORRELATED PROFILE [J].

RAZANI, A ;

ZOHOOR, H .

JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS, 1991, 328 (04) :471-486

[5] THE OPTIMUM DIMENSIONS OF CONVECTIVE PIN FINS [J].

RAZELOS, P .

JOURNAL OF HEAT TRANSFER-TRANSACTIONS OF THE ASME, 1983, 105 (02) :411-413

[6] MINIMUM MASS CONVECTIVE FINS WITH VARIABLE HEAT-TRANSFER COEFFICIENTS [J].

RAZELOS, P ;

IMRE, K .

JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS, 1983, 315 (04) :269-282

[7] OPTIMUM CYLINDRICAL PIN FIN [J].

SONN, A ;

BARCOHEN, A .

JOURNAL OF HEAT TRANSFER-TRANSACTIONS OF THE ASME, 1981, 103 (04) :814-815

← 1 →