MULTI-OBJECTIVE OPTIMIZATION OF PIN-FIN HEATSINKS

被引：0

作者：

Horiuchi, Keisuke ^{[1
]}

Nishihara, Atsuo ^{[1
]}

Sugimura, Kazuyuki ^{[1
]}

机构：

[1] Hitachi Ltd, Mech Engn Res Lab, Hitachinaka, Ibaraki 3120034, Japan

来源：

IMECE 2009: PROCEEDINGS OF THE ASME INTERNATIONAL MECHANICAL ENGINEERING CONGRESS AND EXPOSITION, VOL 9, PTS A-C | 2010年

关键词：

Optimization; Kriging model; Pin-fin heatsink; HEAT-TRANSFER; CROSS-FLOW; CONVECTION; ARRAYS;

D O I：

暂无

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

The multi-objective optimization of pin-fin heatsinks using a Kriging approximation model is presented based on systematic experimental results. Thermal resistance and pressure drop are the objective functions in this study. Pareto solutions to the objective functions are illustrated. We derived the design rules for the diameter, height, and pitches for the uniform staggered arrays of pin-fin heatsinks by correlating the objective functions with design variables. We also analyzed the contribution of all design variables to the thermal resistance as well as the pressure drop. We found that both the thermal resistance and the pressure drop are the most sensitive to the ratio of transverse pitch to pin-fin diameter.

引用

页码：1297 / 1303

页数：7

共 20 条

[1]

Abdel-Rehim Z. S., 2007, Journal of Applied Sciences Research, P227

[2]

[Anonymous], 1986, TURBO EXPO POWER LAN

[3]

[Anonymous], Turbo expo: Power for land, sea, and air 1982

[4]

79597: V004T009A007

[5]

BRIGHAM BA, 1984, ASME, V106, P241

[6] Application of response surface methodology in the parametric optimization of a pin-fin type heat sink [J].

Chiang, Ko-Ta ;

Chang, Fu-Ping .

INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER, 2006, 33 (07) :836-845

[7] Convection heat transfer from tube banks in crossflow: Analytical approach [J].

Khan, W. A. ;

Culham, J. R. ;

Yovanovich, M. M. .

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2006, 49 (25-26) :4831-4838

[8]

KHAN WA, 2006, 44 AIAA AER SCI M EX

[9]

Lee TH, 2007, INT J OFFSHORE POLAR, V17, P132

[10] Multiobjective optimization of staggered elliptical pin-fin arrays [J].

Li, Ping ;

Kim, Kwang-Yong .

NUMERICAL HEAT TRANSFER PART A-APPLICATIONS, 2008, 53 (04) :418-431

← 1 2 →