IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v15y2022i7p2488-d781537.html
   My bibliography  Save this article

Guide Vane for Thermal Enhancement of a LED Heat Sink

Author

Listed:
  • Sungjoon Byun

    (School of Mechanical Engineering, Hanyang University, 222 Wangsimni-ro, Seongdong-gu, Seoul 04763, Korea
    These authors contributed equally to this work.)

  • Seounghwan Hyeon

    (School of Mechanical Engineering, Hanyang University, 222 Wangsimni-ro, Seongdong-gu, Seoul 04763, Korea
    These authors contributed equally to this work.)

  • Kwan-Soo Lee

    (School of Mechanical Engineering, Hanyang University, 222 Wangsimni-ro, Seongdong-gu, Seoul 04763, Korea)

Abstract

A guide vane was installed on a heat sink to enhance the cooling effect of light-emitting diode (LED) lights. The validity of the numerical analysis was verified against the experimental results and the result of the previous studies. The effect of the guide vane on the heat dissipation performance of the heat sink was identified. The effect of the guide vane on the heat sink was qualitatively studied using the streamline and temperature contour. The cooling effect of the heat sink was enhanced by increased air supplement to the center-bottom part. A parametric study was conducted to determine the thermal resistance according to the guide vane angle, installation height, and vane length. Optimization was performed to minimize the thermal resistance using the Kriging model and micro-genetic algorithm (MGA). The cooling performance of the heat sink was enhanced by a maximum of 17.2% when the guide vane was installed.

Suggested Citation

  • Sungjoon Byun & Seounghwan Hyeon & Kwan-Soo Lee, 2022. "Guide Vane for Thermal Enhancement of a LED Heat Sink," Energies, MDPI, vol. 15(7), pages 1-13, March.
    • Handle: RePEc:gam:jeners:v:15:y:2022:i:7:p:2488-:d:781537
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/15/7/2488/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1996-1073/15/7/2488/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Rona George Allwyn & Rashid Al Abri & Arif Malik & Amer Al-Hinai, 2021. "Economic Analysis of Replacing HPS Lamp with LED Lamp and Cost Estimation to Set Up PV/Battery System for Street Lighting in Oman," Energies, MDPI, vol. 14(22), pages 1-25, November.
    2. Ram Adhikari & Dawood Beyragh & Majid Pahlevani & David Wood, 2020. "A Numerical and Experimental Study of a Novel Heat Sink Design for Natural Convection Cooling of LED Grow Lights," Energies, MDPI, vol. 13(16), pages 1-19, August.
    3. Krzysztof Baran & Antoni Różowicz & Henryk Wachta & Sebastian Różowicz & Damian Mazur, 2019. "Thermal Analysis of the Factors Influencing Junction Temperature of LED Panel Sources," Energies, MDPI, vol. 12(20), pages 1-20, October.
    4. Elshafei, E.A.M., 2010. "Natural convection heat transfer from a heat sink with hollow/perforated circular pin fins," Energy, Elsevier, vol. 35(7), pages 2870-2877.
    5. Ernesto Olvera-Gonzalez & Nivia Escalante-Garcia & Deland Myers & Peter Ampim & Eric Obeng & Daniel Alaniz-Lumbreras & Victor Castaño, 2021. "Pulsed LED-Lighting as an Alternative Energy Savings Technique for Vertical Farms and Plant Factories," Energies, MDPI, vol. 14(6), pages 1-16, March.
    6. Lin, Xiaohui & Mo, Songping & Jia, Lisi & Yang, Zhi & Chen, Ying & Cheng, Zhengdong, 2019. "Experimental study and Taguchi analysis on LED cooling by thermoelectric cooler integrated with microchannel heat sink," Applied Energy, Elsevier, vol. 242(C), pages 232-238.
    7. Byung-Lip Ahn & Ji-Woo Park & Seunghwan Yoo & Jonghun Kim & Seung-Bok Leigh & Cheol-Yong Jang, 2015. "Savings in Cooling Energy with a Thermal Management System for LED Lighting in Office Buildings," Energies, MDPI, vol. 8(7), pages 1-14, June.
    8. Jang, Daeseok & Yook, Se-Jin & Lee, Kwan-Soo, 2014. "Optimum design of a radial heat sink with a fin-height profile for high-power LED lighting applications," Applied Energy, Elsevier, vol. 116(C), pages 260-268.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Krzysztof Górecki & Krzysztof Posobkiewicz, 2022. "Cooling Systems of Power Semiconductor Devices—A Review," Energies, MDPI, vol. 15(13), pages 1-29, June.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Luigi Ventola & Gabriele Curcuruto & Matteo Fasano & Saverio Fotia & Vincenzo Pugliese & Eliodoro Chiavazzo & Pietro Asinari, 2016. "Unshrouded Plate Fin Heat Sinks for Electronics Cooling: Validation of a Comprehensive Thermal Model and Cost Optimization in Semi-Active Configuration," Energies, MDPI, vol. 9(8), pages 1-16, August.
    2. Lin, Xiaohui & Mo, Songping & Jia, Lisi & Yang, Zhi & Chen, Ying & Cheng, Zhengdong, 2019. "Experimental study and Taguchi analysis on LED cooling by thermoelectric cooler integrated with microchannel heat sink," Applied Energy, Elsevier, vol. 242(C), pages 232-238.
    3. Badescu, Viorel, 2015. "Optimal profile of heat transfer pin fins under technological constraints," Energy, Elsevier, vol. 93(P2), pages 2292-2298.
    4. Torabi, Mohsen & Aziz, Abdul & Zhang, Kaili, 2013. "A comparative study of longitudinal fins of rectangular, trapezoidal and concave parabolic profiles with multiple nonlinearities," Energy, Elsevier, vol. 51(C), pages 243-256.
    5. Kaluri, Ram Satish & Basak, Tanmay, 2010. "Analysis of distributed thermal management policy for energy-efficient processing of materials by natural convection," Energy, Elsevier, vol. 35(12), pages 5093-5107.
    6. Byung-Lip Ahn & Ji-Woo Park & Seunghwan Yoo & Jonghun Kim & Hakgeun Jeong & Seung-Bok Leigh & Cheol-Yong Jang, 2015. "Synergetic Effect between Lighting Efficiency Enhancement and Building Energy Reduction Using Alternative Thermal Operating System of Indoor LED Lighting," Energies, MDPI, vol. 8(8), pages 1-13, August.
    7. Krzysztof Baran & Antoni Różowicz & Henryk Wachta & Sebastian Różowicz, 2020. "Modeling of Selected Lighting Parameters of LED Panel," Energies, MDPI, vol. 13(14), pages 1-22, July.
    8. Kundu, Balaram & Barman, Debasis, 2011. "An analytical prediction for performance and optimization of an annular fin assembly of trapezoidal profile under dehumidifying conditions," Energy, Elsevier, vol. 36(5), pages 2572-2588.
    9. Alexandr A. Smirnov & Natalya A. Semenova & Alexey S. Dorokhov & Yuri A. Proshkin & Maria M. Godyaeva & Vladimir Vodeneev & Vladimir Sukhov & Vladimir Panchenko & Narek O. Chilingaryan, 2022. "Influence of Pulsed, Scanning and Constant (16- and 24-h) Modes of LED Irradiation on the Physiological, Biochemical and Morphometric Parameters of Lettuce Plants ( Lactuca sativa L.) while Cultivated," Agriculture, MDPI, vol. 12(12), pages 1-14, November.
    10. Srikanth, R. & Nemani, Pavan & Balaji, C., 2015. "Multi-objective geometric optimization of a PCM based matrix type composite heat sink," Applied Energy, Elsevier, vol. 156(C), pages 703-714.
    11. Antoni Różowicz & Henryk Wachta & Krzysztof Baran & Marcin Leśko & Sebastian Różowicz, 2022. "Arrangement of LEDs and Their Impact on Thermal Operating Conditions in High-Power Luminaires," Energies, MDPI, vol. 15(21), pages 1-17, November.
    12. Kundu, Balaram & Lee, Kwan-Soo, 2012. "A novel analysis for calculating the smallest envelope shape of wet fins with a nonlinear mode of surface transport," Energy, Elsevier, vol. 44(1), pages 527-543.
    13. Chun-An Cheng & Chien-Hsuan Chang & Hung-Liang Cheng & En-Chih Chang & You-Ruei Lin & Long-Fu Lan, 2023. "A Novel Light-Emitting Diode Streetlight Driver Circuit Applied to a Direct Current-Input Voltage Source," Sustainability, MDPI, vol. 15(14), pages 1-15, July.
    14. Jin-Cherng Shyu & Tsuni Chang & Shun-Ching Lee, 2017. "A Numerical Study on Natural Convection Heat Transfer of Handheld Projectors with a Fin Array," Energies, MDPI, vol. 10(3), pages 1-17, February.
    15. Mo, Songping & Ye, Jiarong & Jia, Lisi & Chen, Ying, 2022. "Properties and performance of hybrid suspensions of MPCM/nanoparticles for LED thermal management," Energy, Elsevier, vol. 239(PE).
    16. Hazarika, Saheera Azmi & Bhanja, Dipankar & Nath, Sujit & Kundu, Balaram, 2015. "Analytical solution to predict performance and optimum design parameters of a constructal T-shaped fin with simultaneous heat and mass transfer," Energy, Elsevier, vol. 84(C), pages 303-316.
    17. Sertkaya, Ahmet Ali & Bilir, Şefik & Kargıcı, Suna, 2011. "Experimental investigation of the effects of orientation angle on heat transfer performance of pin-finned surfaces in natural convection," Energy, Elsevier, vol. 36(3), pages 1513-1517.
    18. Byeong Dong Kang & Hyun Jung Kim & Dong-Kwon Kim, 2017. "Nusselt Number Correlation for Vertical Tubes with Inverted Triangular Fins under Natural Convection," Energies, MDPI, vol. 10(8), pages 1-13, August.
    19. Jang, Daeseok & Yook, Se-Jin & Lee, Kwan-Soo, 2014. "Optimum design of a radial heat sink with a fin-height profile for high-power LED lighting applications," Applied Energy, Elsevier, vol. 116(C), pages 260-268.
    20. Jose Luiz F. Barbosa & Dan Simon & Wesley P. Calixto, 2017. "Design Optimization of a High Power LED Matrix Luminaire," Energies, MDPI, vol. 10(5), pages 1-18, May.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jeners:v:15:y:2022:i:7:p:2488-:d:781537. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.