IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v13y2020i11p2689-d363406.html
   My bibliography  Save this article

Flow Boiling of Low-Pressure Water in Microchannels of Large Aspect Ratio

Author

Listed:
  • Liang Chen

    (State Key Laboratory of Multiphase Flow in Power Engineering, Xi’an Jiaotong University, Xi’an 710049, China
    Science and Technology on Solid State Laser Laboratory, The 11th Research Institute of China Electronics Technology Group Corporation, Beijing 100015, China)

  • Xingchen Li

    (State Key Laboratory of Multiphase Flow in Power Engineering, Xi’an Jiaotong University, Xi’an 710049, China)

  • Runfeng Xiao

    (State Key Laboratory of Multiphase Flow in Power Engineering, Xi’an Jiaotong University, Xi’an 710049, China)

  • Kunpeng Lv

    (Science and Technology on Solid State Laser Laboratory, The 11th Research Institute of China Electronics Technology Group Corporation, Beijing 100015, China)

  • Xue Yang

    (Science and Technology on Solid State Laser Laboratory, The 11th Research Institute of China Electronics Technology Group Corporation, Beijing 100015, China)

  • Yu Hou

    (State Key Laboratory of Multiphase Flow in Power Engineering, Xi’an Jiaotong University, Xi’an 710049, China)

Abstract

Flow boiling heat transfer in microchannels can provide a high cooling rate, while maintaining a uniform wall temperature, which has been extensively studied as an attractive solution for the thermal management of high-power electronics. The depth-to-width ratio of the microchannel is an important parameter, which not only determines the heat transfer area but also has dominant effect on the heat transfer mechanisms. In the present study, numerical simulations based on the volume of fraction models are performed on the flow boiling in very deep microchannels. The effects of the depth-to-width ratio on the heat transfer coefficient and pressure drop are discussed. The bubble behavior and heat transfer characteristics are analyzed to explain the mechanism of heat transfer enhancement. The results show the very deep microchannels can effectively enhance the heat transfer, lower the temperature rise and show promising applications in the thermal management of high-power electronics.

Suggested Citation

  • Liang Chen & Xingchen Li & Runfeng Xiao & Kunpeng Lv & Xue Yang & Yu Hou, 2020. "Flow Boiling of Low-Pressure Water in Microchannels of Large Aspect Ratio," Energies, MDPI, vol. 13(11), pages 1-21, May.
    • Handle: RePEc:gam:jeners:v:13:y:2020:i:11:p:2689-:d:363406
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/13/11/2689/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1996-1073/13/11/2689/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Shoukat A. Khan & Muataz A. Atieh & Muammer Koç, 2018. "Micro-Nano Scale Surface Coating for Nucleate Boiling Heat Transfer: A Critical Review," Energies, MDPI, vol. 11(11), pages 1-30, November.
    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. Khan, Shoukat Alim & Bicer, Yusuf & Al-Ghamdi, Sami G. & Koç, Muammer, 2020. "Performance evaluation of self-cooling concentrating photovoltaics systems using nucleate boiling heat transfer," Renewable Energy, Elsevier, vol. 160(C), pages 1081-1095.
    2. Hesam Moghadasi & Navid Malekian & Hamid Saffari & Amir Mirza Gheitaghy & Guo Qi Zhang, 2020. "Recent Advances in the Critical Heat Flux Amelioration of Pool Boiling Surfaces Using Metal Oxide Nanoparticle Deposition," Energies, MDPI, vol. 13(15), pages 1-49, August.
    3. Maruoka, Nobuhiro & Tsutsumi, Taichi & Ito, Akihisa & Hayasaka, Miho & Nogami, Hiroshi, 2020. "Heat release characteristics of a latent heat storage heat exchanger by scraping the solidified phase change material layer," Energy, Elsevier, vol. 205(C).
    4. Chen, Jingtan & Ahmad, Shakeel & Cai, Junjie & Liu, Huaqiang & Lau, Kwun Ting & Zhao, Jiyun, 2021. "Latest progress on nanotechnology aided boiling heat transfer enhancement: A review," Energy, Elsevier, vol. 215(PA).
    5. Alexander Igolnikov & Pavel Skripov, 2023. "Characteristic Features of Heat Transfer in the Course of Decay of Unstable Binary Mixture," Energies, MDPI, vol. 16(5), pages 1-15, February.
    6. Ladislav Suk & Taron Petrosyan & Kamil Stevanka & Daniel Vlcek & Pavel Gejdos, 2020. "Experimental Investigation of Critical Heat Flux on Different Surfaces at Low Pressure and Low Flow," Energies, MDPI, vol. 13(19), pages 1-23, October.
    7. Łukasz J. Orman & Norbert Radek & Jacek Pietraszek & Marcin Szczepaniak, 2020. "Analysis of Enhanced Pool Boiling Heat Transfer on Laser—Textured Surfaces," Energies, MDPI, vol. 13(11), pages 1-19, May.
    8. Alexander V. Fedoseev & Mikhail V. Salnikov & Anastasiya E. Ostapchenko & Anton S. Surtaev, 2022. "Lattice Boltzmann Simulation of Optimal Biphilic Surface Configuration to Enhance Boiling Heat Transfer," Energies, MDPI, vol. 15(21), pages 1-14, November.

    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:13:y:2020:i:11:p:2689-:d:363406. 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.