한국기계가공학회지 (Journal of the Korean Society of Manufacturing Process Engineers)

  • 제15권5호
  • /
  • Pages.25-30
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  • 2016
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  • 1598-6721(pISSN)
  • /
  • 2288-0771(eISSN)
한국기계가공학회 (The Korean Society of Manufacturing Process Engineers)
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효율적인 열 방출을 하기 위한 방열판의 형상 설계에 관한 연구

A Study on the Shape Design of a Radiator Panel for Effective Heat Release

  • 한문식 (계명대학교 기계자동차공학과) ;
  • 조재웅 (공주대학교 기계자동차공학부)
  • Han, Moonsik (Department of Mechanical and Automotive Engineering, Keimyung UNIV.) ;
  • Cho, Jaeung (Division of Mechanical and Automotive Engineering, Kongju National UNIV.)
  • 투고 : 2016.04.30
  • 심사 : 2016.08.01
  • 발행 : 2016.10.31
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초록

This study investigates the heat transfer due to a change in the shape of a radiator panel inside a computer. As with models of radiator panels, models have the same surface areas. As the gap between heat transfer surfaces in model 1 becomes wider than those in model 2, the heat transfer at model 1 becomes smoother than that of model 2. By comparing the cooling processes between models 1 and 2 with respect to natural convection, a maximum temperature of $47.432^{\circ}C$ at model 1 becomes lower than that of model 2, at $49.821^{\circ}C$. Within the radiator panel, model 1 has been shown to be more effective than model 2. Accordingly, these results can be effectively applied to the shape design of radiator panels to imbue them with smoother and faster heat transfer through the finite element method.

키워드

참고문헌

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피인용 문헌

  1. 자동차 LED 전조등 방열판 형상에 따른 융합 연구 vol.8, pp.3, 2016, https://doi.org/10.15207/jkcs.2017.8.3.199
  2. 자동차 LED 전조등 방열판 형상에 따른 융합 연구 vol.8, pp.3, 2016, https://doi.org/10.15207/jkcs.2017.8.3.199
  3. 헤어드라이기의 팬 형상에 따른 열변형에 관한 연구 vol.16, pp.3, 2016, https://doi.org/10.14775/ksmpe.2017.16.3.082
  4. 20kW급 폐열회수 시스템 공정 설계에 관한 연구 vol.17, pp.4, 2016, https://doi.org/10.14775/ksmpe.2018.17.4.091
  5. 250kW급 폐열회수 시스템용 유기랭킨사이클 배관 열유동해석에 관한 연구 vol.18, pp.4, 2016, https://doi.org/10.14775/ksmpe.2019.18.4.026
  6. 250kW급 폐열회수 시스템 공정설계에 관한 연구 vol.18, pp.5, 2016, https://doi.org/10.14775/ksmpe.2019.18.5.090