Design & Manufacturing

Korean Society of Die & Mold Engineering (한국금형공학회)
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A performance comparison of heat sink using FEM in the natural convection

자연대류에서 유한요소법을 이용한 히트싱크의 성능비교

  • Lee, Min (Department of Computer Applied Mechanical Design, Seoul Jungsu Campus of Korea Polytechnic) ;
  • Lee, Chun-Kyu (Department of Metal Mold Design Engineering, Kongju National University)
  • 이민 (한국폴리텍대학 서울정수캠퍼스 컴퓨터응용기계설계과) ;
  • 이춘규 (공주대학교 금형설계공학과)
  • Received : 2018.02.23
  • Accepted : 2018.04.01
  • Published : 2018.04.01
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Abstract

The peltier thermoelectric module are used to cool the heat generated by electronic equipment. In order to increase the efficiency of the peltier thermoelectric module, the heat must be released to the outside. A heat sink is used to discharge such heat to the outside. in this paper, two types of heat sinks with internal tunnels were designed. And the heating and cooling performance of the heat sink with internal tunnel structure was compared and analyzed through ANSYS. The heat sink of the A type had better heat transfer than the heat sink of the B type. Which is about 70% improved.

Keywords

References

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