한국생산제조학회지 (Journal of the Korean Society of Manufacturing Technology Engineers)

  • 제21권2호
  • /
  • Pages.259-266
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  • 2012
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  • 2508-5093(pISSN)
  • /
  • 2508-5107(eISSN)
한국생산제조학회 (The Korean Society of Manufacturing Technology Engineers)
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팬의 위치에 따른 컴퓨터 본체 내부의 공기유동에 관한 시뮬레이션 해석

Simulation Analysis on the Air Flow Inside Computer Main Frame According to the Location of Fan

  • 조재웅 (공주대학교 기계자동차공학부) ;
  • 한문식 (계명대학교 기계자동차공학과)
  • 투고 : 2011.07.18
  • 심사 : 2011.11.16
  • 발행 : 2012.04.15
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초록

In this study, the temperature distributions are analyzed on the air flow according to the position of fan inside computer main frame by CFD simulation. In case that ventilation hole is existed at the side of computer frame, the air with lower temperature can be circulated near CPU radiant thermal panel. In case of installation with fan at the side panel, the temperature of air flow becomes lowest. The efficiency of thermal emission at personal computer and its durability can be improved by releasing a lot of heat at air flow effectively inside computer frame according to this simulation result.

키워드

참고문헌

  1. Lee, H. N., Park, G. M., and Jung, H. B., 2008, "A Study on the Flow Characteristics in Computer Case by Crossflow Fan," Journal of the KOSME, Vol. 32, No. 5, pp. 730-736.
  2. Cho, N. H., Jeong, W. Y., and Park, S. H., 2008, "Thermal Performance of Cooling System for a Laptop Computer Using a Boiling Enhancement Microstructure," 2008 Fall Conference Proceeding of KSME, pp. 2043-2052.
  3. Nguyen, T., Mochizuki, M., Mashiko, K., Saito, Yuji., Sauciuc, I., and Boggs, R., 2000, "Advanced Cooling System Using Miniature Heat Pipes in Mobile PC," IEEE Transactions on Components and Packaging Technology, Vol. 23, No. 1, pp. 86-90. https://doi.org/10.1109/6144.833046
  4. Kuzmin, G., 1994, "Oasis TM Cooling Packaging Technology for Notebook Computers," Proceedings of the Electro '94 International Conference, pp. 829-835.
  5. Park, S. H., and Shin, D. J., 2004, "Fluid Flow and Temperature Distribution Around a Surface-Mounted Module Cooled by Forced Air Flow in a Portable Personal Computers," Trans. of KSME, Vol. 28, No. 2, pp. 238-246.
  6. Swanson, J., 2009, ANSYS CFX 12.0, ANSYS Inc.
  7. Kwak, J. S., 2006, "Effect of Blade Tip Geometry on Heat Transfer Coefficients on Gas Turbine Blade Tips and Near Tip Regions," Trans. of KSME(B), Vol. 30, No. 4, pp. 328-336.

피인용 문헌

  1. Heat and Flow Analysis for Cooling Fan for an Optical Archive System vol.11, pp.1, 2015, https://doi.org/10.9797/TSISS.2015.11.1.016
  2. 랜딩기어 형상에 따른 공기 유동으로 인한 항공기 성능에 미치는 영향에 관한 연구 vol.16, pp.6, 2017, https://doi.org/10.14775/ksmpe.2017.16.6.035