International Journal of Engineering Research in Mechanical and Civil Engineering (IJERMCE)

Monthly Journal for Mechanical and Civil Engineering

Volume2,November 2017,

Topic : Experimental and CFD analysis of Heat Sink with Al-Cu in CPU Cooling

Authors:Srinivas. D || Dr. S. Ramamurthy, Prerana.E

Abstract:A heat sink device for use with a thermal load of 20W, the temperature of the heat source rises by 100C dissipating heat into the atmosphere. Heat sink performance is measured in 0C /W.ie rating of 100C/20W,=0.50C/W. A cooling unit comprising a heat radiating plate and an electric fan device. The heat radiating copper base plate has a thermal conductivity of 400W/mK and comprises a heat receiving portion an Aluminum fin with a thermal conductivity of 205W/mK and a heat exchanging portion,(fan) which are arranged side by side. Tapered solid fin configuration has been considered for testing by experimental and CFD simulation methods. With base of 5mm&tip dimensions varying as 1.5mm,2.00mm,2.5mm..

Keywords: Heat sink, IC’s, cooling fan, fin configuration, heat dissipation rate, fidelity, Geometrics, CFD simulation

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DOI: 01.1617/vol4/iss11/pid38674


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Editor-in-Chief
Meinhard Taher Schobeiri
Professor,
Texas A & M University, USA.

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IMPACT FACTOR: 3.8

ISSN(Online): 2456-1290

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Thomson Reuters ID : q-6288-2016.
ORCiD Research ID : 0000-0001-9540-6799

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Journal Code : IJERMCE
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