IDEAS home Printed from https://ideas.repec.org/a/gam/jsusta/v13y2021i22p12522-d678038.html
   My bibliography  Save this article

Sustainable Self-Cooling Framework for Cooling Computer Chip Hotspots Using Thermoelectric Modules

Author

Listed:
  • Hamed H. Saber

    (Prince Saud Bin Thuniyan Research Center, Mechanical Engineering Department, Jubail University College, Royal Commission for Jubail & Yanbu, P.O. Box 10074, Jubail Industrial City 31961, Saudi Arabia)

  • Ali E. Hajiah

    (Kuwait Institute for Scientific Research, P.O. Box 24885, Safat 13109, Kuwait)

  • Saleh A. Alshehri

    (Prince Saud Bin Thuniyan Research Center, Mechanical Engineering Department, Jubail University College, Royal Commission for Jubail & Yanbu, P.O. Box 10074, Jubail Industrial City 31961, Saudi Arabia)

Abstract

The heat generation from recent advanced computer chips is increasing rapidly. This creates a challenge in cooling the chips while maintaining their temperatures below the threshold values. Another challenge is that the heat generation in the chip is not uniform where some chip components generate more heat than other components. This would create a large temperature gradient across the chip, resulting in inducing thermal stresses inside the chip that may lead to a high probability to damage the chip. The locations in the chip with heat rates that correspond to high heat fluxes are known as hotspots. This research study focuses on using thermoelectric modules (TEMs) for cooling chip hotspots of different heat fluxes. When a TEM is used for cooling a chip hotspot, it is called a thermoelectric cooler (TEC), which requires electrical power. Additionally, when a TEM is used for converting a chip’s wasted heat to electrical power, it is called a thermoelectric generator (TEG). In this study, the TEMs are used for cooling the hotspots of computer chips, and a TEC is attached to the hotspot to reduce its temperature to an acceptable value. On the other hand, the other cold surfaces of the chip are attached to TEGs for harvesting electrical power from the chip’s wasted heat. Thereafter, this harvested electrical power (HEP) is then used to run the TEC attached to the hotspot. Since no external electrical power is needed for cooling the hotspot to an acceptable temperature, this technique is called a sustainable self-cooling framework (SSCF). In this paper, the operation principles of the SSCF to cool the hotspot, subjected to different operating conditions, are discussed. As well, considerations are given to investigate the effect of the TEM geometrical parameters, such as the P-/N-leg height and spacing between the legs in both operations of the TEC mode and TEG mode on the SSCF performance.

Suggested Citation

  • Hamed H. Saber & Ali E. Hajiah & Saleh A. Alshehri, 2021. "Sustainable Self-Cooling Framework for Cooling Computer Chip Hotspots Using Thermoelectric Modules," Sustainability, MDPI, vol. 13(22), pages 1-28, November.
  • Handle: RePEc:gam:jsusta:v:13:y:2021:i:22:p:12522-:d:678038
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/2071-1050/13/22/12522/pdf
    Download Restriction: no

    File URL: https://www.mdpi.com/2071-1050/13/22/12522/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Twaha, Ssennoga & Zhu, Jie & Yan, Yuying & Li, Bo, 2016. "A comprehensive review of thermoelectric technology: Materials, applications, modelling and performance improvement," Renewable and Sustainable Energy Reviews, Elsevier, vol. 65(C), pages 698-726.
    2. Massaguer, E. & Massaguer, A. & Montoro, L. & Gonzalez, J.R., 2014. "Development and validation of a new TRNSYS type for the simulation of thermoelectric generators," Applied Energy, Elsevier, vol. 134(C), pages 65-74.
    3. Huang, Kuo & Yan, Yuying & Wang, Guohua & Li, Bo, 2021. "Improving transient performance of thermoelectric generator by integrating phase change material," Energy, Elsevier, vol. 219(C).
    Full references (including those not matched with items on IDEAS)

    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. Reyes García-Contreras & Andrés Agudelo & Arántzazu Gómez & Pablo Fernández-Yáñez & Octavio Armas & Ángel Ramos, 2019. "Thermoelectric Energy Recovery in a Light-Duty Diesel Vehicle under Real-World Driving Conditions at Different Altitudes with Diesel, Biodiesel and GTL Fuels," Energies, MDPI, vol. 12(6), pages 1-18, March.
    2. Chen, Wei-Hsin & Wang, Chi-Ming & Lee, Da-Sheng & Kwon, Eilhann E. & Ashokkumar, Veeramuthu & Culaba, Alvin B., 2022. "Optimization design by evolutionary computation for minimizing thermal stress of a thermoelectric generator with varied numbers of square pin fins," Applied Energy, Elsevier, vol. 314(C).
    3. Hussain, C.M. Iftekhar & Duffy, Aidan & Norton, Brian, 2020. "Thermophotovoltaic systems for achieving high-solar-fraction hybrid solar-biomass power generation," Applied Energy, Elsevier, vol. 259(C).
    4. Luo, Ding & Yan, Yuying & Li, Ying & Wang, Ruochen & Cheng, Shan & Yang, Xuelin & Ji, Dongxu, 2023. "A hybrid transient CFD-thermoelectric numerical model for automobile thermoelectric generator systems," Applied Energy, Elsevier, vol. 332(C).
    5. Twaha, Ssennoga & Zhu, Jie & Yan, Yuying & Li, Bo, 2016. "A comprehensive review of thermoelectric technology: Materials, applications, modelling and performance improvement," Renewable and Sustainable Energy Reviews, Elsevier, vol. 65(C), pages 698-726.
    6. Luo, Ding & Wang, Ruochen & Yu, Wei & Zhou, Weiqi, 2019. "Performance evaluation of a novel thermoelectric module with BiSbTeSe-based material," Applied Energy, Elsevier, vol. 238(C), pages 1299-1311.
    7. Massaguer, A. & Massaguer, E. & Comamala, M. & Pujol, T. & Montoro, L. & Cardenas, M.D. & Carbonell, D. & Bueno, A.J., 2017. "Transient behavior under a normalized driving cycle of an automotive thermoelectric generator," Applied Energy, Elsevier, vol. 206(C), pages 1282-1296.
    8. Daniel Sanin-Villa & Oscar D. Monsalve-Cifuentes & Elkin E. Henao-Bravo, 2021. "Evaluation of Thermoelectric Generators under Mismatching Conditions," Energies, MDPI, vol. 14(23), pages 1-20, December.
    9. N. Kanagaraj & Hegazy Rezk & Mohamed R. Gomaa, 2020. "A Variable Fractional Order Fuzzy Logic Control Based MPPT Technique for Improving Energy Conversion Efficiency of Thermoelectric Power Generator," Energies, MDPI, vol. 13(17), pages 1-18, September.
    10. Ibáñez-Puy, Elia & Martín-Gómez, César & Bermejo-Busto, Javier & Zuazua-Ros, Amaia, 2018. "Thermal and energy performance assessment of a thermoelectric heat pump integrated in an adiabatic box," Applied Energy, Elsevier, vol. 228(C), pages 681-688.
    11. Skabelund, B.B. & Milcarek, R.J., 2022. "Review of thermal partial oxidation reforming with integrated solid oxide fuel cell power generation," Renewable and Sustainable Energy Reviews, Elsevier, vol. 168(C).
    12. Kwan, Trevor Hocksun & Wu, Xiaofeng & Yao, Qinghe, 2018. "Multi-objective genetic optimization of the thermoelectric system for thermal management of proton exchange membrane fuel cells," Applied Energy, Elsevier, vol. 217(C), pages 314-327.
    13. Chen, Leisheng & Lee, Jaeyoung, 2015. "Effect of pulsed heat power on the thermal and electrical performances of a thermoelectric generator," Applied Energy, Elsevier, vol. 150(C), pages 138-149.
    14. Yang, Wenlong & Zhu, WenChao & Du, Banghua & Wang, Han & Xu, Lamei & Xie, Changjun & Shi, Ying, 2023. "Power generation of annular thermoelectric generator with silicone polymer thermal conductive oil applied in automotive waste heat recovery," Energy, Elsevier, vol. 282(C).
    15. Massaguer Colomer, Albert & Massaguer, Eduard & Pujol, Toni & Comamala, Martí & Montoro, Lino & González, J.R., 2015. "Electrically tunable thermal conductivity in thermoelectric materials: Active and passive control," Applied Energy, Elsevier, vol. 154(C), pages 709-717.
    16. Liu, H.R. & Li, B.J. & Hua, L.J. & Wang, R.Z., 2022. "Designing thermoelectric self-cooling system for electronic devices: Experimental investigation and model validation," Energy, Elsevier, vol. 243(C).
    17. Liu, Hai-Bo & Wang, Shuo-Lin & Yang, Yan-Ru & Chen, Wei-Hsin & Wang, Xiao-Dong, 2020. "Theoretical analysis of performance of variable cross-section thermoelectric generators: Effects of shape factor and thermal boundary conditions," Energy, Elsevier, vol. 201(C).
    18. Huang, Xiao-Yan & Zhou, Ze-Yu & Shu, Zheng-Yu & Cai, Yang & Lv, You & Wang, Wei-Wei & Zhao, Fu-Yun, 2024. "A phase change material based annular thermoelectric energy harvester from ambient temperature fluctuations: Transient modeling and critical characteristics," Renewable Energy, Elsevier, vol. 222(C).
    19. Denis Artyukhov & Nikolay Gorshkov & Maria Vikulova & Nikolay Kiselev & Artem Zemtsov & Ivan Artyukhov, 2022. "Power Supply of Wireless Sensors Based on Energy Conversion of Separated Gas Flows by Thermoelectrochemical Cells," Energies, MDPI, vol. 15(4), pages 1-16, February.
    20. Manuela Castañeda & Elkin I. Gutiérrez-Velásquez & Claudio E. Aguilar & Sergio Neves Monteiro & Andrés A. Amell & Henry A. Colorado, 2022. "Sustainability and Circular Economy Perspectives of Materials for Thermoelectric Modules," Sustainability, MDPI, vol. 14(10), pages 1-19, 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:jsusta:v:13:y:2021:i:22:p:12522-:d:678038. 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.