IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v15y2022i16p5792-d884444.html
   My bibliography  Save this article

Heat Transfer during Nitrogen Boiling on Surfaces Modified by Microarc Oxidation

Author

Listed:
  • Denis Kuznetsov

    (Kutateladze Institute of Thermophysics, Siberian Branch, Russian Academy of Science, Ac. Lavrentyev Ave., 1, 630090 Novosibirsk, Russia)

  • Aleksandr Pavlenko

    (Kutateladze Institute of Thermophysics, Siberian Branch, Russian Academy of Science, Ac. Lavrentyev Ave., 1, 630090 Novosibirsk, Russia)

Abstract

Despite the many different methods for creating modified heat transfer surfaces to increase critical heat fluxes and heat transfer coefficients at pool boiling of various liquids at given reduced pressures, active research is currently underway to find optimal surface morphology and geometric parameters of structures for practical application. In this work, we used the method of microarc oxidation (MAO) to obtain coatings with different microstructures on the surface of duralumin heaters. In the present work, we studied the effect of MAO coatings on heat transfer, critical heat flux, and evaporation dynamics during liquid nitrogen boiling under conditions of steady-state heat release at pressures of 0.1, 0.05, and 0.017 MPa. It was shown that the modification of heaters led to a 50–60% increase in heat transfer coefficients as compared to the smooth one under the atmospheric pressure. Based on the data of high-speed video filming of boiling, it was shown that the main mechanism of intensification is the increase in quantity of active nucleation sites. A significant decrease in pressure led to the absence of a significant difference in both heat transfer intensity and evaporation dynamics for the smooth and modified heaters.

Suggested Citation

  • Denis Kuznetsov & Aleksandr Pavlenko, 2022. "Heat Transfer during Nitrogen Boiling on Surfaces Modified by Microarc Oxidation," Energies, MDPI, vol. 15(16), pages 1-14, August.
    • Handle: RePEc:gam:jeners:v:15:y:2022:i:16:p:5792-:d:884444
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/15/16/5792/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1996-1073/15/16/5792/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. 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.
    2. Abhishek Kumar & Kuo-Shu Hung & Chi-Chuan Wang, 2020. "Nucleate Pool Boiling Heat Transfer from High-Flux Tube with Dielectric Fluid HFE-7200," Energies, MDPI, vol. 13(9), pages 1-16, May.
    3. 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).
    4. Robert Kaniowski & Robert Pastuszko, 2021. "Pool Boiling of Water on Surfaces with Open Microchannels," Energies, MDPI, vol. 14(11), pages 1-21, May.
    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. Magdalena Piasecka & Kinga Strąk, 2021. "Characteristics of Refrigerant Boiling Heat Transfer in Rectangular Mini-Channels during Various Flow Orientations," Energies, MDPI, vol. 14(16), pages 1-30, August.
    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. Robert Kaniowski, 2023. "Pool Boiling of Novec-649 on Inclined Microchannel," Energies, MDPI, vol. 16(5), pages 1-17, March.
    4. Robert Kaniowski & Robert Pastuszko, 2021. "Boiling of FC-72 on Surfaces with Open Copper Microchannel," Energies, MDPI, vol. 14(21), pages 1-18, November.
    5. Uzair Sajjad & Imtiyaz Hussain & Muhammad Sultan & Sadaf Mehdi & Chi-Chuan Wang & Kashif Rasool & Sayed M. Saleh & Ashraf Y. Elnaggar & Enas E. Hussein, 2021. "Determining the Factors Affecting the Boiling Heat Transfer Coefficient of Sintered Coated Porous Surfaces," Sustainability, MDPI, vol. 13(22), pages 1-19, November.
    6. He, Junjie & Chu, Wenxiao & Wang, Qiuwang, 2024. "Interfacial heat transfer and melt-front evolution at a Fractal Cantor structured interface under various PCM melting conditions," Energy, Elsevier, vol. 294(C).
    7. Evgeny A. Chinnov & Sergey Ya. Khmel & Victor Yu. Vladimirov & Aleksey I. Safonov & Vitaliy V. Semionov & Kirill A. Emelyanenko & Alexandre M. Emelyanenko & Ludmila B. Boinovich, 2022. "Boiling Heat Transfer Enhancement on Biphilic Surfaces," Energies, MDPI, vol. 15(19), pages 1-19, October.
    8. Magdalena Piasecka, 2023. "Heat and Mass Transfer Issues in Mini-Gaps," Energies, MDPI, vol. 16(16), pages 1-6, August.
    9. Xu, Nian & Yu, Xinyu & Liu, Zilong & Zhang, Tianxu & Chu, Huaqiang, 2024. "Effects of chloride ion concentration on porous surfaces and boiling heat transfer performance of porous surfaces," Energy, Elsevier, vol. 294(C).
    10. Magdalena Piasecka & Sylwia Hożejowska & Beata Maciejewska & Anna Pawińska, 2021. "Time-Dependent Heat Transfer Calculations with Trefftz and Picard Methods for Flow Boiling in a Mini-Channel Heat Sink," Energies, MDPI, vol. 14(7), pages 1-24, March.
    11. Genbach, A.A. & Beloev, H.I. & Bondartsev, D. Yu & Genbach, N.A., 2022. "Boiling crisis in porous structures," Energy, Elsevier, vol. 259(C).
    12. Robert Kaniowski & Robert Pastuszko, 2021. "Pool Boiling of Water on Surfaces with Open Microchannels," Energies, MDPI, vol. 14(11), pages 1-21, 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:16:p:5792-:d:884444. 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.