Acknowledgement
Grant : 고속 경량 Hard Disk Drive의 설계에 관한 연구
Supported by : 문교부
Korean Journal of Air-Conditioning and Refrigeration Engineering (설비공학논문집)
- Volume 4 Issue 3
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- Pages.233-241
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- 1992
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- 1229-6422(pISSN)
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- 2465-7611(eISSN)
Numerical Prediction of the Temperature Field in Hard disk Drive
하드디스크 드라이브 내부의 온도장 예측에 관한 연구
Abstract
Temperature distributions in a 3.5 inch hard disk drive including disk surface and internal air have been simulated numerically. Solutions were obtained from fifteen cases regarding three power consumption rates and five ambient conditions. As a result, the velocity of cooling air should be maintained greater than ㏐/s when the power consumption reached 3W in the disk drive. A correlation equation was proposed to predict the temperature field of disk surface and caseing surface.
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