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Increasing Efficiency of a Finned Heat Sink Using Orthogonal Analysis

Author

Listed:
  • Bin Li

    (Institute of Thermal Science and Technology, Shandong University, Jinan 250061, China)

  • Zheng Cui

    (Institute of Thermal Science and Technology, Shandong University, Jinan 250061, China
    Shandong Institute of Advanced Technology, Jinan 250100, China)

  • Qun Cao

    (Shandong Institute of Advanced Technology, Jinan 250100, China)

  • Wei Shao

    (Institute of Thermal Science and Technology, Shandong University, Jinan 250061, China)

Abstract

As the heat flux of electronic components is increasing rapidly, the traditional air-cooling technique is gradually not meeting the requirements of thermal management. The immersion liquid-cooling technique shows great potential, and has attracted increasing attention due to its excellent performance in recent years. The finned heat sink is common and essential for cooling electric components. To analyze the influences of its structural parameters on heat dissipation and improve its efficiency while using a dielectric coolant, this study used the orthogonal analysis method to obtain the optimal structure via the numerical simulation method. The maximum temperature of the heat sink was selected as the evaluation criteria. The results showed that the parameters that affect the maximum temperature, in order of importance, are fin thickness, the number of fins, the height of the fins, and substrate thickness. Finally, taking the maximum temperature and mass as indexes obtained the optimal structure of the heat sink. The mass was reduced by 19%, while the temperature only increased by 4.5% when considering the mass index.

Suggested Citation

  • Bin Li & Zheng Cui & Qun Cao & Wei Shao, 2021. "Increasing Efficiency of a Finned Heat Sink Using Orthogonal Analysis," Energies, MDPI, vol. 14(3), pages 1-15, February.
    • Handle: RePEc:gam:jeners:v:14:y:2021:i:3:p:782-:d:491717
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    References listed on IDEAS

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    1. Tang, Jinchen & Gong, Guangcai & Su, Huan & Wu, Fanhao & Herman, Cila, 2016. "Performance evaluation of a novel method of frost prevention and retardation for air source heat pumps using the orthogonal experiment design method," Applied Energy, Elsevier, vol. 169(C), pages 696-708.
    2. Salvina Gagliano & Fabiana Cairone & Angelo Amenta & Maide Bucolo, 2019. "A Real Time Feed Forward Control of Slug Flow in Microchannels †," Energies, MDPI, vol. 12(13), pages 1-11, July.
    3. Jin-Cherng Shyu & Jhao-Siang Jheng, 2020. "Heat Transfer Enhancement of Plate-Fin Heat Sinks with Different Types of Winglet Vortex Generators," Energies, MDPI, vol. 13(19), pages 1-17, October.
    4. Kalbasi, Rasool & Afrand, Masoud & Alsarraf, Jalal & Tran, Minh-Duc, 2019. "Studies on optimum fins number in PCM-based heat sinks," Energy, Elsevier, vol. 171(C), pages 1088-1099.
    5. Ghanbarpour, A. & Hosseini, M.J. & Ranjbar, A.A. & Rahimi, M. & Bahrampoury, R. & Ghanbarpour, M., 2021. "Evaluation of heat sink performance using PCM and vapor chamber/heat pipe," Renewable Energy, Elsevier, vol. 163(C), pages 698-719.
    6. Wu, Xuan & Leung, Dennis Y.C., 2011. "Optimization of biodiesel production from camelina oil using orthogonal experiment," Applied Energy, Elsevier, vol. 88(11), pages 3615-3624.
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    Cited by:

    1. Xiang Wang & Dong Xiang, 2022. "Energy Flow Modelling Method of Energy Efficiency Improvement for Power-Using Electromechanical Products," Energies, MDPI, vol. 15(14), pages 1-25, July.

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