IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v14y2021i9p2453-d543329.html
   My bibliography  Save this article

Experimental Study on Thermal Performance of a Loop Heat Pipe with Different Working Wick Materials

Author

Listed:
  • Kyaw Zin Htoo

    (Graduate School of Science and Engineering, Saga University, 1 Honjo-machi, Saga 840-8502, Japan)

  • Phuoc Hien Huynh

    (Department of Heat and Refrigeration Engineering, Ho Chi Minh City University of Technology—VNU—HCM (HCMUT), 268 Ly Thuong Kiet, Ho Chi Minh City 72409, Vietnam)

  • Keishi Kariya

    (Department of Mechanical Engineering, Saga University, 1 Honjo-machi, Saga 840-8502, Japan)

  • Akio Miyara

    (Department of Mechanical Engineering, Saga University, 1 Honjo-machi, Saga 840-8502, Japan
    International Institute for Carbon-Neutral Energy Research, Kyushu University, Nishi-ku, Motooka, Fukuoka 819-0395, Japan)

Abstract

In loop heat pipes (LHPs), wick materials and their structures are important in achieving continuous heat transfer with a favorable distribution of the working fluid. This article introduces the characteristics of loop heat pipes with different wicks: (i) sintered stainless steel and (ii) ceramic. The evaporator has a flat-rectangular assembly under gravity-assisted conditions. Water was used as a working fluid, and the performance of the LHP was analyzed in terms of temperatures at different locations of the LHP and thermal resistance. As to the results, a stable operation can be maintained in the range of 50 to 520 W for the LHP with the stainless-steel wick, matching the desired limited temperature for electronics of 85 °C at the heater surface at 350 W (129.6 kW·m −2 ). Results using the ceramic wick showed that a heater surface temperature of below 85 °C could be obtained when operating at 54 W (20 kW·m −2 ).

Suggested Citation

  • Kyaw Zin Htoo & Phuoc Hien Huynh & Keishi Kariya & Akio Miyara, 2021. "Experimental Study on Thermal Performance of a Loop Heat Pipe with Different Working Wick Materials," Energies, MDPI, vol. 14(9), pages 1-23, April.
  • Handle: RePEc:gam:jeners:v:14:y:2021:i:9:p:2453-:d:543329
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/14/9/2453/pdf
    Download Restriction: no

    File URL: https://www.mdpi.com/1996-1073/14/9/2453/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Ebrahimi, Khosrow & Jones, Gerard F. & Fleischer, Amy S., 2014. "A review of data center cooling technology, operating conditions and the corresponding low-grade waste heat recovery opportunities," Renewable and Sustainable Energy Reviews, Elsevier, vol. 31(C), pages 622-638.
    2. Chernysheva, M.A. & Yushakova, S.I. & Maydanik, Yu.F., 2014. "Copper–water loop heat pipes for energy-efficient cooling systems of supercomputers," Energy, Elsevier, vol. 69(C), pages 534-542.
    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. Wang, Xinyue & Liu, Yang & Tian, Tong & Li, Ji, 2022. "Directly air-cooled compact looped heat pipe module for high power servers with extremely low power usage effectiveness," Applied Energy, Elsevier, vol. 319(C).
    2. Lan, Yun Cheng & Li, Cheng & Wang, Sui Lin, 2019. "Parabolic antenna snow melting and removal using waste heat from the transmitter room," Energy, Elsevier, vol. 181(C), pages 738-744.
    3. Martinez, Alvaro & Astrain, David & Aranguren, Patricia, 2016. "Thermoelectric self-cooling for power electronics: Increasing the cooling power," Energy, Elsevier, vol. 112(C), pages 1-7.
    4. Utlu, Zafer, 2015. "Investigation of the potential for heat recovery at low, medium, and high stages in the Turkish industrial sector (TIS): An application," Energy, Elsevier, vol. 81(C), pages 394-405.
    5. Di Salvo, André L.A. & Agostinho, Feni & Almeida, Cecília M.V.B. & Giannetti, Biagio F., 2017. "Can cloud computing be labeled as “green”? Insights under an environmental accounting perspective," Renewable and Sustainable Energy Reviews, Elsevier, vol. 69(C), pages 514-526.
    6. Cheng Liu & Hang Yu, 2021. "Evaluation and Optimization of a Two-Phase Liquid-Immersion Cooling System for Data Centers," Energies, MDPI, vol. 14(5), pages 1-21, March.
    7. 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.
    8. Ljungqvist, Hampus Markeby & Mattsson, Louise & Risberg, Mikael & Vesterlund, Mattias, 2021. "Data center heated greenhouses, a matter for enhanced food self-sufficiency in sub-arctic regions," Energy, Elsevier, vol. 215(PB).
    9. Hrvoje Dorotić & Kristijan Čuljak & Josip Miškić & Tomislav Pukšec & Neven Duić, 2022. "Technical and Economic Assessment of Supermarket and Power Substation Waste Heat Integration into Existing District Heating Systems," Energies, MDPI, vol. 15(5), pages 1-29, February.
    10. Yin Bi & Yugang Wang & Xiaoli Ma & Xudong Zhao, 2017. "Investigation on the Energy Saving Potential of Using a Novel Dew Point Cooling System in Data Centres," Energies, MDPI, vol. 10(11), pages 1-21, October.
    11. Borkowski, Mateusz & Piłat, Adam Krzysztof, 2022. "Customized data center cooling system operating at significant outdoor temperature fluctuations," Applied Energy, Elsevier, vol. 306(PB).
    12. Wang, Dabiao & Ma, Yuezheng & Tian, Ran & Duan, Jie & Hu, Busong & Shi, Lin, 2018. "Thermodynamic evaluation of an ORC system with a Low Pressure Saturated Steam heat source," Energy, Elsevier, vol. 149(C), pages 375-385.
    13. Ding, Zhixiong & Wu, Wei, 2022. "Type II absorption thermal battery for temperature upgrading: Energy storage heat transformer," Applied Energy, Elsevier, vol. 324(C).
    14. Jerez Monsalves, Juan & Bergaentzlé, Claire & Keles, Dogan, 2023. "Impacts of flexible-cooling and waste-heat recovery from data centres on energy systems: A Danish case study," Energy, Elsevier, vol. 281(C).
    15. Du, Han & Zhou, Xinlei & Nord, Natasa & Carden, Yale & Ma, Zhenjun, 2023. "A new data mining strategy for performance evaluation of a shared energy recovery system integrated with data centres and district heating networks," Energy, Elsevier, vol. 285(C).
    16. Cristina Ramos Cáceres & Suzanna Törnroth & Mattias Vesterlund & Andreas Johansson & Marcus Sandberg, 2022. "Data-Center Farming: Exploring the Potential of Industrial Symbiosis in a Subarctic Region," Sustainability, MDPI, vol. 14(5), pages 1-23, February.
    17. Deymi-Dashtebayaz, Mahdi & Norani, Marziye, 2021. "Sustainability assessment and emergy analysis of employing the CCHP system under two different scenarios in a data center," Renewable and Sustainable Energy Reviews, Elsevier, vol. 150(C).
    18. Hyvönen, Johannes & Mori, Taro & Saunavaara, Juha & Hiltunen, Pauli & Pärssinen, Matti & Syri, Sanna, 2024. "Potential of solar photovoltaics and waste heat utilization in cold climate data centers. Case study: Finland and northern Japan," Renewable and Sustainable Energy Reviews, Elsevier, vol. 201(C).
    19. Gupta, Rohit & Moazamigoodarzi, Hosein & MirhoseiniNejad, SeyedMorteza & Down, Douglas G. & Puri, Ishwar K., 2020. "Workload management for air-cooled data centers: An energy and exergy based approach," Energy, Elsevier, vol. 209(C).
    20. Liu, Di & Zhao, Fu-Yun & Yang, Hong-Xing & Tang, Guang-Fa, 2015. "Thermoelectric mini cooler coupled with micro thermosiphon for CPU cooling system," Energy, Elsevier, vol. 83(C), pages 29-36.

    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:14:y:2021:i:9:p:2453-:d:543329. 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.