Application of phase change materials in thermal management of electronics

被引：311

作者：

Kandasamy, Ravi ^{[1
]}

Wang, Xiang-Qi ^{[1
]}

Mujunidar, Arun S. ^{[1
]}

机构：

[1] Natl Univ Singapore, Dept Mech Engn, Singapore 119260, Singapore

来源：

APPLIED THERMAL ENGINEERING | 2007年 / 27卷 / 17-18期

关键词：

phase change materials; electronics cooling; thermal management; cyclic steady state;

D O I：

10.1016/j.applthermaleng.2006.12.013

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Application of a novel PCM package for thermal management of portable electronic devices was investigated experimentally for effects of various parameters e.g. power input, orientation of package, and various melting/freezing times under cyclic steady conditions. Also, a two-dimensional numerical study was made and compared the experimental results. Results show that increased power inputs increase the melting rate, while orientation of the package to gravity has negligible effect on the thermal performance of the PCM package. The thermal resistance of the device and the power level applied to the PCM package are of critical importance for design of a passive thermal control system. Comparison with numerical results confirms that PCM-based design is an excellent candidate design for transient electronic cooling applications. (C) 2007 Published by Elsevier Ltd.

引用

页码：2822 / 2832

页数：11

共 22 条

[1]

[Anonymous], P 4 WORKSH IEA ECES

[2]

[Anonymous], WORLD C CHEM ENG TOK

[3]

[Anonymous], P 2000 ASME IMECE OR

[4] Experimental and numerical investigation of solid particles thermal energy storage unit [J].

Benmansour, A ;

Hamdan, MA ;

Bengeuddach, A .

APPLIED THERMAL ENGINEERING, 2006, 26 (5-6) :513-518

[5] Experimental and numerical investigation of the steady periodic solid-liquid phase-change heat transfer [J].

Casano, G ;

Piva, S .

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2002, 45 (20) :4181-4190

[6] A NEW SOLAR RECEIVER THERMAL STORE FOR SPACE-BASED ACTIVITIES USING MULTIPLE COMPOSITE PHASE-CHANGE MATERIALS [J].

GONG, ZX ;

MUJUMDAR, AS .

JOURNAL OF SOLAR ENERGY ENGINEERING-TRANSACTIONS OF THE ASME, 1995, 117 (03) :215-220

[7] Enhanced heat transfer in free convection-dominated melting in a rectangular cavity with an isothermal vertical wall [J].

Gong, ZX ;

Devahastin, S ;

Mujumdar, AS .

APPLIED THERMAL ENGINEERING, 1999, 19 (12) :1237-1251

[8] Thermodynamic optimization of the thermal process in energy storage using multiple phase change materials [J].

Gong, ZX ;

Mujumdar, AS .

APPLIED THERMAL ENGINEERING, 1997, 17 (11) :1067-1083

[9] A finite element model for convection-dominated melting and solidification problems [J].

Gong, ZX ;

Mujumdar, AS .

INTERNATIONAL JOURNAL OF NUMERICAL METHODS FOR HEAT & FLUID FLOW, 1998, 8 (04) :393-+

[10] Enhancement of energy charge discharge rates in composite slabs of different phase change materials [J].

Gong, ZX ;

Mujumdar, AS .

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 1996, 39 (04) :725-733

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