강제대류에서 히트싱크의 성능평가를 위한 열해석 연구
A Study for Thermal Analysis of Heat Sink Performance in the Forced Convection
1
조회
0
다운로드
1
인용
0
참고문헌
키워드
초록
The heat generated by the internal electro-mechanical device is not transferred to the outside, to degrade the performance of the electronic device, or the cause of failure. Heat sinks are used to control the heat. Thermal performance of the heat sink of the pine type and pin type was analyzed using ANSYS software. The numerical results were compared with the thermal performance of the pine typeand pin-type heat sink. The results of the numerical simulation showed that Pine type heat sink showed an approximately 58 percent better heat transfer rate with forced convection than Pin type heat sink.
Abstract
The heat generated by the internal electro-mechanical device is not transferred to the outside, to degrade the performance of the electronic device, or the cause of failure. Heat sinks are used to control the heat. Thermal performance of the heat sink of the pine type and pin type was analyzed using ANSYS software. The numerical results were compared with the thermal performance of the pine typeand pin-type heat sink. The results of the numerical simulation showed that Pine type heat sink showed an approximately 58 percent better heat transfer rate with forced convection than Pin type heat sink.
참고문헌 (15)
- W. H. Chen, "A Numerical Study on The Performance of Miniature Thermoelectric Cooler Affected by Thomson Effect", Appl. Energy, 89, pp.464~473 (2012)
- K. H. Lee, "Analysis On The Performance of The Thermoelectric Microcooler", Int. J. Heat Mass Transfer, 50, pp.1982~1992 (2007)
- J. Luo, "Optimum Allocation of Heat Transfer Surface Area for Cooling Load and COP Optimization of a Thermoelectric Refrigerator", Energy Convers Manage, 44, pp.3197~3206 (2003)
- 이동렬, "펠티에 소자 및 히트싱크를 이용한 최적 냉각성능에 관한 연구", 한국동력기계공학회지, 10(4), pp.65~70 (2006), 한국동력기계공학회
- S. H. Yu, "Natural Convection Around a Radial Heat Sink", Int. J. Heat Mass Transfer, 53, pp.2935~2938 (2010)
- R. Arularasan, "Modeling and Simulation of A Parallel Plate Heat Sink using Computational Fluid Dynamics", Int. J. Adv. Manuf. Technol, 51, pp.415~419 (2010)
- Bum-Sik Seo, "Development and Characterization of Optimum Heat Sink for 30 W Chip on Board LED Down-Light", Transactions on Electrical and Electronic Materials, 13(6), pp.292~296 (2012), 한국전기전자재료학회[DOI]
- 이민, "자연대류와 강제대류에서 펠티에 소자를 이용한 내부터널 구조를 가지는 히트싱크에 관한 연구", 한국산학기술학회논문지, 15(7), pp.4072~4080 (2014), 한국산학기술학회[DOI]
- P. Teertstra, "Analytical Forced Convection Modeling Plate Fin Heat Sinks", J. Electronics Manufacturing, 10, pp.253~261 (2000)
- C. T. Chen, "Multi-objective Optimization Design of Plate-Fin Heat Sinks using a Direction-Based Genetic Agorithm", Journal of the Taiwan Institute of Chemical Engineers, 44, pp.257~265 (2013)
- 이민, "강제대류에서 펠티에 소자를 이용한 내부터널 구조를 가지는 히트싱크에 관한 연구", 한국산학기술학회논문지, 15(6), pp.3410~3415 (2014), 한국산학기술학회[DOI]
- Y. A. Cengel, "Heat Transfer A Practical Approach 2nd edition" (2003), McGraw-Hill
- 최두호, "LED 조명용 열전도성 고분자 방열 재료의 열적특성 연구", 한국기계기술학회지, 17(1), pp.11~15 (2015), 한국기계기술학회
- 최원호, "열전도성 플라스틱을 이용한 30W급 LED light engine의 방열설계에 관한 연구", 한국기계기술학회지, 17(1), pp.51~55 (2015), 한국기계기술학회[DOI]
- Y. A. Cengel, "Heat Transfer A Practical Approach" (2003), McGraw-Hill