Optimal heat sink based on heat transfer model and particle swarm optimization method

The advancement of electronic technology has led to increase in heat dissipation especially in Central Processing Unit (CPU). This problem occurs when CPUsare scaled down to reduce size, to raise power density and performance of device. High heat dissipation can increase device temperature that will...

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Main Author:	Mohd. Hanafi, Mohd. Zainolarifin
Format:	Thesis
Language:	English
Published:	2015
Subjects:	TK Electrical engineering Electronics Nuclear engineering
Online Access:	http://eprints.utm.my/id/eprint/53849/1/MohdZainolarifinMFKE2015.pdf
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id	my-utm-ep.53849
record_format	uketd_dc
spelling	my-utm-ep.538492020-09-07T03:20:52Z Optimal heat sink based on heat transfer model and particle swarm optimization method 2015-06 Mohd. Hanafi, Mohd. Zainolarifin TK Electrical engineering. Electronics Nuclear engineering The advancement of electronic technology has led to increase in heat dissipation especially in Central Processing Unit (CPU). This problem occurs when CPUsare scaled down to reduce size, to raise power density and performance of device. High heat dissipation can increase device temperature that will reduceproducts lifespan. Currently, conventional air cooling technologies such as fan and heat sink have been used to minimize device temperature. However, heat sink is a preferable choice where it is easy to handle and cost effective. Thus, to reduce the temperature of CPU electronic package, the process of heat transfer is also needed to be enhanced and in this case it must consider a high performance heat sink component. Therefore, in this study thermal resistance network is used to develop a model of radial plate fin heat sink. Heat sink dimension has been optimized using Particle Swarm Optimization (PSO) technique. The main objective is to maximize heat dissipation rate and to minimize the size of heat sink. Simulations for single and multi objectives PSO are explored for searching the optimal dimensions of radial plate fin heat sink design. The optimal design could maximize heat dissipation and minimize the size of heat sink. The results show that heat dissipation can be increased by 16% while the size of heat sink has been reduced by 31.2%. 2015-06 Thesis http://eprints.utm.my/id/eprint/53849/ http://eprints.utm.my/id/eprint/53849/1/MohdZainolarifinMFKE2015.pdf application/pdf en public http://dms.library.utm.my:8080/vital/access/manager/Repository/vital:85976 masters Universiti Teknologi Malaysia, Faculty of Electrical Engineering Faculty of Electrical Engineering
institution	Universiti Teknologi Malaysia
collection	UTM Institutional Repository
language	English
topic	TK Electrical engineering Electronics Nuclear engineering
spellingShingle	TK Electrical engineering Electronics Nuclear engineering Mohd. Hanafi, Mohd. Zainolarifin Optimal heat sink based on heat transfer model and particle swarm optimization method
description	The advancement of electronic technology has led to increase in heat dissipation especially in Central Processing Unit (CPU). This problem occurs when CPUsare scaled down to reduce size, to raise power density and performance of device. High heat dissipation can increase device temperature that will reduceproducts lifespan. Currently, conventional air cooling technologies such as fan and heat sink have been used to minimize device temperature. However, heat sink is a preferable choice where it is easy to handle and cost effective. Thus, to reduce the temperature of CPU electronic package, the process of heat transfer is also needed to be enhanced and in this case it must consider a high performance heat sink component. Therefore, in this study thermal resistance network is used to develop a model of radial plate fin heat sink. Heat sink dimension has been optimized using Particle Swarm Optimization (PSO) technique. The main objective is to maximize heat dissipation rate and to minimize the size of heat sink. Simulations for single and multi objectives PSO are explored for searching the optimal dimensions of radial plate fin heat sink design. The optimal design could maximize heat dissipation and minimize the size of heat sink. The results show that heat dissipation can be increased by 16% while the size of heat sink has been reduced by 31.2%.
format	Thesis
qualification_level	Master's degree
author	Mohd. Hanafi, Mohd. Zainolarifin
author_facet	Mohd. Hanafi, Mohd. Zainolarifin
author_sort	Mohd. Hanafi, Mohd. Zainolarifin
title	Optimal heat sink based on heat transfer model and particle swarm optimization method
title_short	Optimal heat sink based on heat transfer model and particle swarm optimization method
title_full	Optimal heat sink based on heat transfer model and particle swarm optimization method
title_fullStr	Optimal heat sink based on heat transfer model and particle swarm optimization method
title_full_unstemmed	Optimal heat sink based on heat transfer model and particle swarm optimization method
title_sort	optimal heat sink based on heat transfer model and particle swarm optimization method
granting_institution	Universiti Teknologi Malaysia, Faculty of Electrical Engineering
granting_department	Faculty of Electrical Engineering
publishDate	2015
url	http://eprints.utm.my/id/eprint/53849/1/MohdZainolarifinMFKE2015.pdf
_version_	1747817641709404160

Optimal heat sink based on heat transfer model and particle swarm optimization method

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