Review on the Effect of Geometrical Parameter on Heat Transfer Performance for LED

Authors

  • A. R. Jadhav Assistant Professor, Department of Mechanical Engineering, Bharti Vidyapeeth College of Engineering, Kolhapur, Maharashtra, India
  • S. V. Kumbhar Assistant Professor, Department of Mechanical Engineering, S.I.T. College of Engineering, Maharashtra, India
  • G. J. Pol Assistant Professor, Department of Mechanical Engineering, Bharti Vidyapeeth College of Engineering, Kolhapur, Maharashtra, India

DOI:

https://doi.org/10.51983/arme-2020.9.1.2474

Keywords:

LED, Heat Sink, Orientation

Abstract

LED lamp use increases day by day. In LED about 80% of energy is converted into heat. Excess heat causes a decrease in life as well as illumination efficiency. In this paper, we reviewed the different techniques used for the cooling of the LED. Generally, the passive method is preferred in the cooling of the LED. An experimental and numerical study was done by the researcher to obtain optimum arrangement for heat dissipation from the heat sink of the LED. Qie shen discussed the effect of orientation of fin on a rate of heat transfer. Hao wegang studied the effect of fin length fin height synergy angle on thermal resistance. Yicang Huang carried out a numerical simulation of the different arrangements of heat sinks like conventional and OPF and PPF.

References

P. Ranjith, A. Manimaran, A. S. Praveen, and T. Ramesh, "Experimental investigation of heat transfer characteristics of LED module using passive heat sinks," International Journal of Ambient Energy, vol. 39, no. 8, pp. 834-844, 2018. ISSN: 0143-0750 (Print) 2162-8246 (Online).

Qie Shen, Daming Sun, Ya Xu, Tao Jin, and Xu Zhao, "Orientation effect on natural convection heat dissipation of rectangular fin heat sink mounted on LEDs," International Journal of Heat and Mass Transfer, vol. 75, pp. 462-469, 2014.

Yicang Huang, Shengnan Shen, Hui Li, and Yunjie Gu, "Improved thermal design of fin heat sink for high-power LED lamp cooling," in Proceedings of the 17th International Conference on Electronic Packaging Technology (ICEPT), IEEE, 2016, pp. 16-19, Aug. 2016.

Wengang Hao, Lulu Wei, Zongmin Zhang, Yanhu Lai, and Mingxin Lv, "Research on simulation and experimental of thermal performance of LED array heat sink," in Proceedings of the 10th International Symposium on Heating, Ventilation and Air Condition (ISHVAC2017), Jinan, China, 19-22 October 2017, pp. 2084-2091.

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Published

19-04-2020

How to Cite

Jadhav, A. R., Kumbhar, S. V., & Pol, G. J. (2020). Review on the Effect of Geometrical Parameter on Heat Transfer Performance for LED. Asian Review of Mechanical Engineering, 9(1), 25–29. https://doi.org/10.51983/arme-2020.9.1.2474

Issue

Vol. 9 No. 1 (2020): January-June 2020

Section

Articles

License

Copyright (c) 2020 The Research Publication

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