Transactions of the Korean Society of Mechanical Engineers B (대한기계학회논문집B)

The Korean Society of Mechanical Engineers (대한기계학회)
권호 표지
DOI QR코드

DOI QR Code

Cooling Performance of a Notebook PC Mounted with Heat Spreader

히트 스프레더가 사용된 노트북 PC의 냉각성능에 관한 수치적 연구

  • Published : 2001.06.01
Download PDF
⟨ Previous Next ⟩

Abstract

Parametric study to investigate the cooling performance of a notebook PC mounted with heat spreader has been numerically performed. Two cases of air-blowing and air-exhaust at inlet were tested. The cooling effect on parameters such as, inlet velocities in the cases of air-blowing and air-exhaust, materials of heat spreader, and CPU powers were simulated for two cases. Cooling performance in the case of air-blowing was better than the case of air-exhaust.

Keywords

References

  1. Azar, K., 1999, 'The History of Power Dissipation,' Electronics Cooling, Vol. 6, No. 1, pp. 42-50
  2. Chapman, C., 'Beat the Heat in Notebooks,' Article of Aavid Thermal Products, Inc., pp. 1-5
  3. Xie, H. and Aghazadeh, M., 1996, 'The Use of Heat Pipes in the Cooling of Portables with High Power Packages,' Technical memo of Thermacore Inc., pp. 1-16
  4. Goto, K., Mochizuki, M., Saito, Y. and Nguyen, T., 1996, 'CPU Cooling by Using Hinge Heat Pipe,' 33rd National Heat Transfer Symposium of Japan
  5. Neelakantan, S., and Addison, S., 1999, ' Modeling the Effect of a Table,' FLOTHERM User News
  6. Przekwas, J. and Habchi, D., 1993, 'Fan Induced Cooling Airflow in a Model Computer Box,' ASME Winter Annual Meeting, 93-WA/EEP-27, pp. 1-9
  7. 노홍구, 이재헌, 1998, '히트싱크부착 전자부품을 가진 통신시스템의 냉각성능연구,' 대한기계학회논문집 B권, 제 22 권 제 2 호, pp. 253-266
  8. 이희진, 박현섭, 김찬중, 1999, '열전냉각기를 이용한 광통신 모듈의 냉각성능해석,' 대한기계학회추계학술대회논문집 B, pp. 309-315
  9. Rosten, H. I. And Spalding, D. B., 1990, Phoenics Traning Course Notes CHAM TR/300, CHAM