International Journal of Advanced Studies in Computer Science and Engineering

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Experimental Study on Cooling of an Electronic Component in a Vertical Duct by Free and Forced Convection


Affiliations
1 Faculty of sciences and technology, Ziane Achour University, 17000 Djelfa, Algeria
2 Gas Turbine Joint Research Team, University of Djelfa, 17000 Djelfa, Algeria
3 Department of Matter Sciences, Laghouat University, Laghouat, 3000, Algeria

The purpose of this study is to compare experimentally three electronic components : A Flat Plate, A Pinned Surface – similar to a tubular heat exchanger, A Finned Surface – similar to the fins on air-cooled engines or electrical heat sinks, in both heat transfer modes (free and forced) from the point of view Nusselt Number for forced and free convection by using TecQuipment's free and forced convection apparatus, by imposing a constant thermal flux of different values while calculating the cooling efficiency indicators as: the convective heat exchange coefficient (h), the number of Nusselt (Nu), and the average temperature Tm. This experimental study showed that the forced convection beam plate, is the best point of view cool it as is illustrated in the chapter of calculation.
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  • Experimental Study on Cooling of an Electronic Component in a Vertical Duct by Free and Forced Convection

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Authors

Mostefa Telha
Faculty of sciences and technology, Ziane Achour University, 17000 Djelfa, Algeria
Toufik Tayeb Naas
Gas Turbine Joint Research Team, University of Djelfa, 17000 Djelfa, Algeria
Tahar Benmessaoud
Faculty of sciences and technology, Ziane Achour University, 17000 Djelfa, Algeria
Nadji Hadroug
Gas Turbine Joint Research Team, University of Djelfa, 17000 Djelfa, Algeria
Mohamed Bachiri
Department of Matter Sciences, Laghouat University, Laghouat, 3000, Algeria

Abstract


The purpose of this study is to compare experimentally three electronic components : A Flat Plate, A Pinned Surface – similar to a tubular heat exchanger, A Finned Surface – similar to the fins on air-cooled engines or electrical heat sinks, in both heat transfer modes (free and forced) from the point of view Nusselt Number for forced and free convection by using TecQuipment's free and forced convection apparatus, by imposing a constant thermal flux of different values while calculating the cooling efficiency indicators as: the convective heat exchange coefficient (h), the number of Nusselt (Nu), and the average temperature Tm. This experimental study showed that the forced convection beam plate, is the best point of view cool it as is illustrated in the chapter of calculation.