Numerical Study of Interaction of Two Deformable Bubbles in an Acoustic Field
- Authors: Pityuk Y.A.1, Gumerov N.A.1,2, Abramova O.A.1, Zarafutdinov I.A.1, Akhatov I.S.3
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Affiliations:
- Center for Micro- and Nanoscale Dynamics of Dispersed Systems
- Institute for Advanced Computer Studies
- Skolkovo Institute of Science and Technology (Skoltech)
- Issue: Vol 60, No 4 (2019)
- Pages: 661-668
- Section: Article
- URL: https://journals.rcsi.science/0021-8944/article/view/161596
- DOI: https://doi.org/10.1134/S0021894419040096
- ID: 161596
Cite item
Abstract
Three-dimensional deformation of two bubbles and bubbles in a cluster in an ideal incompressible liquid in an acoustic field is investigated using the boundary element method for potential flows. The dependence of the dynamics of two interacting bubbles on the frequency and amplitude of the acoustic field and the distance between bubbles is studied. The parameters of the acoustic field and the cluster for which jets are formed and the bubbles are deformed or remain spherical are determined. The behavior of two central bubbles in a structured cluster in an acoustic field with different frequency and amplitude is investigated as a function of the distance between bubbles in the cluster. A comparative analysis of the deformation of the investigated bubbles in the presence and absence of adjacent bubbles is performed.
About the authors
Yu. A. Pityuk
Center for Micro- and Nanoscale Dynamics of Dispersed Systems
Author for correspondence.
Email: pityukyulia@gmail.com
Russian Federation, Ufa, 450076
N. A. Gumerov
Center for Micro- and Nanoscale Dynamics of Dispersed Systems; Institute for Advanced Computer Studies
Email: pityukyulia@gmail.com
Russian Federation, Ufa, 450076; College Park, 21075
O. A. Abramova
Center for Micro- and Nanoscale Dynamics of Dispersed Systems
Email: pityukyulia@gmail.com
Russian Federation, Ufa, 450076
I. A. Zarafutdinov
Center for Micro- and Nanoscale Dynamics of Dispersed Systems
Email: pityukyulia@gmail.com
Russian Federation, Ufa, 450076
I. Sh. Akhatov
Skolkovo Institute of Science and Technology (Skoltech)
Email: pityukyulia@gmail.com
Russian Federation, Moscow, 143026