IDEAS home Printed from https://ideas.repec.org/a/eee/matcom/v225y2024icp412-429.html
   My bibliography  Save this article

Numerical investigation of acoustic droplet vaporization and tissue deformation

Author

Listed:
  • Park, Jaesung
  • Son, Gihun

Abstract

Acoustically-triggered droplet vaporization (ADV) and tissue deformation are numerically analyzed by extending a numerical model for ADV process based on a level-set method, which considers multiple interfaces between bubble, droplet and ambient water regions, bubble compressibility and droplet-bubble phase change, to include nearby tissue deformation using a full Eulerian formulation. The tissue is assumed to be a viscoelastic neo-Hookean material to properly handle large deformation. The numerical results show that droplet vaporization causes greater tissue deformation than isothermal bubble growth under the same acoustic and initial size conditions. The computations of ADV near a deformable solid demonstrate various bubble-tissue interactions such as mushroom-shaped bubble formation near an elastic tissue, tissue compression due to high-speed liquid jet, and large tissue deformation and perforation caused by the non-spherical bubble re-expansion and bubble entrapment. The effects of droplet-tissue distance and elastic shear modulus on the tissue deformation and perforation are investigated.

Suggested Citation

  • Park, Jaesung & Son, Gihun, 2024. "Numerical investigation of acoustic droplet vaporization and tissue deformation," Mathematics and Computers in Simulation (MATCOM), Elsevier, vol. 225(C), pages 412-429.
    • Handle: RePEc:eee:matcom:v:225:y:2024:i:c:p:412-429
    DOI: 10.1016/j.matcom.2024.05.030
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0378475424002118
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.matcom.2024.05.030?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. Zakaria, Mohamad Shukri & Ismail, Farzad & Tamagawa, Masaaki & Aziz, Ahmad Fazli Abdul & Wiriadidjaja, Surjatin & Basri, Adi Azrif & Ahmad, Kamarul Arifin, 2019. "A Cartesian non-boundary fitted grid method on complex geometries and its application to the blood flow in the aorta using OpenFOAM," Mathematics and Computers in Simulation (MATCOM), Elsevier, vol. 159(C), pages 220-250.
    2. Ghosh, Sudeshna, 2021. "Immersed boundary simulations of fluid shear-induced deformation of a cantilever beam," Mathematics and Computers in Simulation (MATCOM), Elsevier, vol. 185(C), pages 384-402.
    3. Chrispell, J.C. & Jenkins, E.W. & Westerbaan, P., 2021. "Simulation of ratcheting non-Newtonian fluids using a geometric anisotropy," Mathematics and Computers in Simulation (MATCOM), Elsevier, vol. 188(C), pages 436-454.
    4. Tao, Liang & Deng, Xiao-Long, 2020. "A new and improved cut-cell-based sharp-interface method for simulating compressible fluid elastic–perfectly plastic solid interaction," Mathematics and Computers in Simulation (MATCOM), Elsevier, vol. 171(C), pages 246-263.
    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.

      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:matcom:v:225:y:2024:i:c:p:412-429. 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/mathematics-and-computers-in-simulation/ .

      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.