IDEAS home Printed from https://ideas.repec.org/a/eee/energy/v30y2005i2p209-220.html
   My bibliography  Save this article

Effect of surface wettability on boiling and evaporation

Author

Listed:
  • Takata, Y.
  • Hidaka, S.
  • Cao, J.M.
  • Nakamura, T.
  • Yamamoto, H.
  • Masuda, M.
  • Ito, T.

Abstract

Titanium dioxide, TiO2, is one of the photocatalysts that has a very unique characteristic. The surface coated with TiO2 exhibits extremely high affinity for water by exposing the surface to UV light and the contact angle decreases nearly to zero. On the contrary, the contact angle increases when the surface is shielded from UV light. We applied this superhydrophilic nature to enhancement of boiling and evaporation heat transfer. Experiments of pool boiling and evaporation of single water droplet have been performed to manifest the effect of high wettability on heat transfer characteristics. Both of TiO2-coated and non-coated surfaces were used for comparison in each experiment. It is found that (1) the critical heat flux (CHF) of TiO2-coated surface is about two times larger than that of non-coated one, and (2) Leidenfrost temperature increases as the contact angle decreases. The superhydrophilic surface can be an ideal heat transfer surface.

Suggested Citation

  • Takata, Y. & Hidaka, S. & Cao, J.M. & Nakamura, T. & Yamamoto, H. & Masuda, M. & Ito, T., 2005. "Effect of surface wettability on boiling and evaporation," Energy, Elsevier, vol. 30(2), pages 209-220.
    • Handle: RePEc:eee:energy:v:30:y:2005:i:2:p:209-220
    DOI: 10.1016/j.energy.2004.05.004
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S036054420400266X
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.energy.2004.05.004?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Rong Wang & Kazuhito Hashimoto & Akira Fujishima & Makota Chikuni & Eiichi Kojima & Atsushi Kitamura & Mitsuhide Shimohigoshi & Toshiya Watanabe, 1997. "Light-induced amphiphilic surfaces," Nature, Nature, vol. 388(6641), pages 431-432, July.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    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.
    2. Yuan, Xiao & Du, Yanping & Su, Jing, 2022. "Approaches and potentials for pool boiling enhancement with superhigh heat flux on responsive smart surfaces: A critical review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 156(C).
    3. 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.
    4. Li, Wei & Dai, Renkun & Zeng, Min & Wang, Qiuwang, 2020. "Review of two types of surface modification on pool boiling enhancement: Passive and active," Renewable and Sustainable Energy Reviews, Elsevier, vol. 130(C).

    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. Yan, Hu & Yuanhao, Wang & Hongxing, Yang, 2017. "TEOS/silane coupling agent composed double layers structure: A novel super-hydrophilic coating with controllable water contact angle value," Applied Energy, Elsevier, vol. 185(P2), pages 2209-2216.
    2. Yongyang Song & Jiajia Zhou & Zhongpeng Zhu & Xiaoxia Li & Yue Zhang & Xinyi Shen & Padraic O’Reilly & Xiuling Li & Xinmiao Liang & Lei Jiang & Shutao Wang, 2023. "Heterostructure particles enable omnidispersible in water and oil towards organic dye recycle," Nature Communications, Nature, vol. 14(1), pages 1-12, December.
    3. Jiménez-Calvo, Pablo & Caps, Valérie & Keller, Valérie, 2021. "Plasmonic Au-based junctions onto TiO2, gC3N4, and TiO2-gC3N4 systems for photocatalytic hydrogen production: Fundamentals and challenges," Renewable and Sustainable Energy Reviews, Elsevier, vol. 149(C).
    4. Adak, Deepanjana & Bhattacharyya, Raghunath & Barshilia, Harish C., 2022. "A state-of-the-art review on the multifunctional self-cleaning nanostructured coatings for PV panels, CSP mirrors and related solar devices," Renewable and Sustainable Energy Reviews, Elsevier, vol. 159(C).
    5. Arkan, Foroogh & Izadyar, Mohammad, 2018. "Recent theoretical progress in the organic/metal-organic sensitizers as the free dyes, dye/TiO2 and dye/electrolyte systems; Structural modifications and solvent effects on their performance," Renewable and Sustainable Energy Reviews, Elsevier, vol. 94(C), pages 609-655.
    6. Miao, Lei & Su, Li Fen & Tanemura, Sakae & Fisher, Craig A.J. & Zhao, Li Li & Liang, Qing & Xu, Gang, 2013. "Cost-effective nanoporous SiO2–TiO2 coatings on glass substrates with antireflective and self-cleaning properties," Applied Energy, Elsevier, vol. 112(C), pages 1198-1205.

    More about this item

    Statistics

    Access and download statistics

    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:eee:energy:v:30:y:2005:i:2:p:209-220. 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: Catherine Liu (email available below). General contact details of provider: http://www.journals.elsevier.com/energy .

    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.