IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v16y2023i2p613-d1025237.html
   My bibliography  Save this article

A New Method for Determining Interfacial Tension: Verification and Validation

Author

Listed:
  • Andrzej Gajewski

    (Department of HVAC Engineering, Faculty of Civil Engineering and Environmental Sciences, Bialystok University of Technology, ul. Wiejska 45a, 15-351 Bialystok, Poland)

  • Tomasz Janusz Teleszewski

    (Department of HVAC Engineering, Faculty of Civil Engineering and Environmental Sciences, Bialystok University of Technology, ul. Wiejska 45a, 15-351 Bialystok, Poland)

Abstract

Surface tension is a meaningful parameter influencing boiling and condensation in macroscopic scale, in confined spaces, or for nanofluids; it further affects boiling with surfactants. Surface, or interfacial, tension is an important property in the research into increasing heat transfer, enhancing efficiency of photovoltaic systems, improving engine operation, or forming drugs or polymers. It is often determined using axisymmetric drop shape analysis based on the differential equations system formulated by Bashforth and Adams. The closed-form expression of the interface shape states the radii defining the bubbles are the negative numbers, which causes the temperature profile drops along the heat transfer direction, e.g., in the Wiśniewski formulas for the temperature in the vapor bubbles; moreover, the drop, or bubble, possesses only one main radius of curvature, which may reduce the number of the unknowns and equations in the Bashforth and Adams algorithm. An alternative method applying the closed-form expression for the droplet shape is validated for the water (denser) drop flowing down in octane (the lighter liquid); its spare equation is used for verifying the outcomes.

Suggested Citation

  • Andrzej Gajewski & Tomasz Janusz Teleszewski, 2023. "A New Method for Determining Interfacial Tension: Verification and Validation," Energies, MDPI, vol. 16(2), pages 1-18, January.
    • Handle: RePEc:gam:jeners:v:16:y:2023:i:2:p:613-:d:1025237
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/16/2/613/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1996-1073/16/2/613/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Tomasz Janusz Teleszewski & Andrzej Gajewski, 2020. "The Latest Method for Surface Tension Determination: Experimental Validation," Energies, MDPI, vol. 13(14), pages 1-10, July.
    2. Farhad M. Hossain & Md. Nurun Nabi & Md. Mostafizur Rahman & Saiful Bari & Thuy Chu Van & S. M. Ashrafur Rahman & Thomas J. Rainey & Timothy A. Bodisco & Kabir Suara & Zoran Ristovski & Richard J. Bro, 2019. "Experimental Investigation of Diesel Engine Performance, Combustion and Emissions Using a Novel Series of Dioctyl Phthalate (DOP) Biofuels Derived from Microalgae," Energies, MDPI, vol. 12(10), pages 1-14, May.
    3. Łukasz Jan Kapusta & Jakub Bachanek & Changzhao Jiang & Jakub Piaszyk & Hongming Xu & Mirosław Lech Wyszyński, 2021. "Liquid Propane Injection in Flash-Boiling Conditions," Energies, MDPI, vol. 14(19), pages 1-23, October.
    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. Meng, Zhaohui & Zheng, Haimin & Qin, Fankai & Li, Anqi & Li, Huimin & Dong, Sijie & Song, Chao & Miao, Xinyang & Yue, Wenzheng & Zhao, Kun & Zhan, Honglei, 2023. "Mechanistic study of the effect of hydrocarbon unsaturation on the distribution state of water molecules at the oil-water interface by oblique incident reflectance difference technique," Energy, Elsevier, vol. 276(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. Tomasz Janusz Teleszewski & Andrzej Gajewski, 2020. "The Latest Method for Surface Tension Determination: Experimental Validation," Energies, MDPI, vol. 13(14), pages 1-10, July.
    2. Yuwen Fang & Xiao Ma & Yixiao Zhang & Yanfei Li & Kaiqi Zhang & Changzhao Jiang & Zhi Wang & Shijin Shuai, 2023. "Experimental Investigation of High-Pressure Liquid Ammonia Injection under Non-Flash Boiling and Flash Boiling Conditions," Energies, MDPI, vol. 16(6), pages 1-21, March.
    3. Kaźmierski, Bartosz & Kapusta, Łukasz Jan, 2023. "The importance of individual spray properties in performance improvement of a urea-SCR system employing flash-boiling injection," Applied Energy, Elsevier, vol. 329(C).
    4. Weronika Gracz & Damian Marcinkowski & Wojciech Golimowski & Filip Szwajca & Maria Strzelczyk & Jacek Wasilewski & Paweł Krzaczek, 2021. "Multifaceted Comparison Efficiency and Emission Characteristics of Multi-Fuel Power Generator Fueled by Different Fuels and Biofuels," Energies, MDPI, vol. 14(12), pages 1-19, June.
    5. Fatma Zohra Aklouche & Loubna Hadhoum & Khaled Loubar & Mohand Tazerout, 2023. "A Comprehensive Study on Effect of Biofuel Blending Obtained from Hydrothermal Liquefaction of Olive Mill Waste Water in Internal Combustion Engine," Energies, MDPI, vol. 16(6), pages 1-16, March.

    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:16:y:2023:i:2:p:613-:d:1025237. 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.