Enhanced Cooling of Laptop Computer for Improvement of Processing Performance

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Mohammed A. Bou-Rabee
Mohammed A. Bou-Rabee
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Shaharin A. Sulaiman
Shaharin A. Sulaiman
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Wan M. S. W. Mazlan
Wan M. S. W. Mazlan
α Public Authority for Applied Education and Training

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Enhanced Cooling of Laptop Computer for Improvement of Processing Performance

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Abstract

A major problems in the operation of laptop computers is overheating since it can affect the performance and stability, sometimes leading to system crash and hardware fatality. The objective of this work was to study the thermal behavior inside a laptop computer and to test the effectiveness of aproposed cooling method to overcome overheating problem. The proposed cooling system contained a thermoelectric device that reduced the intake air temperature into the laptop internal cooling system. An external exhaust blower, located at the exhaust air outlet of the laptop, was mounted to ensure sufficient air flow rate delivered by the cooling system. To assess the effectiveness of the system, temperatures of critical components in the computer were measured. It was found from the study that, under extreme utilization situation, the temperature of the graphic processing unit could increase to 99°C. The proposed cooling system could bring down the temperature by up to 6°C.

References

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Funding

No external funding was declared for this work.

Conflict of Interest

The authors declare no conflict of interest.

Ethical Approval

No ethics committee approval was required for this article type.

Data Availability

Not applicable for this article.

How to Cite This Article

Mohammed A. Bou-Rabee. 2015. \u201cEnhanced Cooling of Laptop Computer for Improvement of Processing Performance\u201d. Global Journal of Computer Science and Technology - H: Information & Technology GJCST-H Volume 15 (GJCST Volume 15 Issue H5): .

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Journal Specifications

Crossref Journal DOI 10.17406/gjcst

Print ISSN 0975-4350

e-ISSN 0975-4172

Keywords
Classification
GJCST-H Classification: B.5.2, B.7.1
Version of record

v1.2

Issue date

November 27, 2015

Language
en
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Published Article

A major problems in the operation of laptop computers is overheating since it can affect the performance and stability, sometimes leading to system crash and hardware fatality. The objective of this work was to study the thermal behavior inside a laptop computer and to test the effectiveness of aproposed cooling method to overcome overheating problem. The proposed cooling system contained a thermoelectric device that reduced the intake air temperature into the laptop internal cooling system. An external exhaust blower, located at the exhaust air outlet of the laptop, was mounted to ensure sufficient air flow rate delivered by the cooling system. To assess the effectiveness of the system, temperatures of critical components in the computer were measured. It was found from the study that, under extreme utilization situation, the temperature of the graphic processing unit could increase to 99°C. The proposed cooling system could bring down the temperature by up to 6°C.

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Enhanced Cooling of Laptop Computer for Improvement of Processing Performance

Mohammed A. Bou-Rabee
Mohammed A. Bou-Rabee Public Authority for Applied Education and Training
Shaharin A. Sulaiman
Shaharin A. Sulaiman
Wan M. S. W. Mazlan
Wan M. S. W. Mazlan

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