Heat transfer enhancement through different heat sink/impinging air jet parameters an experimental approach
In the present work, improving the thermal performance of a central processing unit (CPU) cooling system consisting of a plate fin minichannel heat sink exposed to an air jet of impact is accomplished. The height of the impinging air jet duct, the mode of air flow on the heat sink, air blowing mode...
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Kauno Technologijos Universitetas
2023
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Online Access: | http://eprints.utm.my/105745/1/NorAzwadiChe2023_HeatTransferEnhancementthroughDifferentHeat.pdf http://eprints.utm.my/105745/ http://dx.doi.org/10.5755/j02.mech.31929 |
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my.utm.1057452024-05-15T06:55:26Z http://eprints.utm.my/105745/ Heat transfer enhancement through different heat sink/impinging air jet parameters an experimental approach M'hamed Beriache, M'hamed Beriache Cherki, Brahim Hicham Mokhtar Saidia, Leila Che Sidik, Nor Azwadi Rizalman, Mamat TJ Mechanical engineering and machinery In the present work, improving the thermal performance of a central processing unit (CPU) cooling system consisting of a plate fin minichannel heat sink exposed to an air jet of impact is accomplished. The height of the impinging air jet duct, the mode of air flow on the heat sink, air blowing mode and as well as the suction blow mode "pull" and the air jet duct geometry are three important influence parameters on the phenomenon. The results obtained show that a jet height H = 20 mm, a convergent duct of H = 40 mm in height and a hair dryer tip provide further improvement of the cooling technique. The two preceding parameters combined with the fan air suction blow mode improve the performance by at least 11,2% compared to the initial configuration (marketed product), having as characteristics (H= = 0 mm, fan in the blowing push mode). The use of a converging duct and a hair dryer conduit show that the velocities from the hair dryer tip far exceed those from the best standard conduit height, H = = 20 mm. That said, the improvement of the flow in the central zone is substantially achieved, which consequently improves the heat removal in this zone at least 19%. Kauno Technologijos Universitetas 2023-02-06 Article PeerReviewed application/pdf en http://eprints.utm.my/105745/1/NorAzwadiChe2023_HeatTransferEnhancementthroughDifferentHeat.pdf M'hamed Beriache, M'hamed Beriache and Cherki, Brahim Hicham and Mokhtar Saidia, Leila and Che Sidik, Nor Azwadi and Rizalman, Mamat (2023) Heat transfer enhancement through different heat sink/impinging air jet parameters an experimental approach. Mechanika, 29 (1). pp. 27-33. ISSN 1392-1207 http://dx.doi.org/10.5755/j02.mech.31929 DOI:10.5755/j02.mech.31929 |
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TJ Mechanical engineering and machinery M'hamed Beriache, M'hamed Beriache Cherki, Brahim Hicham Mokhtar Saidia, Leila Che Sidik, Nor Azwadi Rizalman, Mamat Heat transfer enhancement through different heat sink/impinging air jet parameters an experimental approach |
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In the present work, improving the thermal performance of a central processing unit (CPU) cooling system consisting of a plate fin minichannel heat sink exposed to an air jet of impact is accomplished. The height of the impinging air jet duct, the mode of air flow on the heat sink, air blowing mode and as well as the suction blow mode "pull" and the air jet duct geometry are three important influence parameters on the phenomenon. The results obtained show that a jet height H = 20 mm, a convergent duct of H = 40 mm in height and a hair dryer tip provide further improvement of the cooling technique. The two preceding parameters combined with the fan air suction blow mode improve the performance by at least 11,2% compared to the initial configuration (marketed product), having as characteristics (H= = 0 mm, fan in the blowing push mode). The use of a converging duct and a hair dryer conduit show that the velocities from the hair dryer tip far exceed those from the best standard conduit height, H = = 20 mm. That said, the improvement of the flow in the central zone is substantially achieved, which consequently improves the heat removal in this zone at least 19%. |
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Article |
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M'hamed Beriache, M'hamed Beriache Cherki, Brahim Hicham Mokhtar Saidia, Leila Che Sidik, Nor Azwadi Rizalman, Mamat |
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M'hamed Beriache, M'hamed Beriache Cherki, Brahim Hicham Mokhtar Saidia, Leila Che Sidik, Nor Azwadi Rizalman, Mamat |
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M'hamed Beriache, M'hamed Beriache |
title |
Heat transfer enhancement through different heat sink/impinging air jet parameters an experimental approach |
title_short |
Heat transfer enhancement through different heat sink/impinging air jet parameters an experimental approach |
title_full |
Heat transfer enhancement through different heat sink/impinging air jet parameters an experimental approach |
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Heat transfer enhancement through different heat sink/impinging air jet parameters an experimental approach |
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Heat transfer enhancement through different heat sink/impinging air jet parameters an experimental approach |
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heat transfer enhancement through different heat sink/impinging air jet parameters an experimental approach |
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Kauno Technologijos Universitetas |
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2023 |
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http://eprints.utm.my/105745/1/NorAzwadiChe2023_HeatTransferEnhancementthroughDifferentHeat.pdf http://eprints.utm.my/105745/ http://dx.doi.org/10.5755/j02.mech.31929 |
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