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Pisma v Zhurnal Tekhnicheskoi Fiziki, 2019, Volume 45, Issue 23, Pages 26–29
DOI: https://doi.org/10.21883/PJTF.2019.23.48715.18000 (Mi pjtf5251) 		 
This article is cited in 1 scientific paper (total in 1 paper)

A numerical and experimental study of bubble deformation on the surface in a shear flow of viscous liquid

Yu. A. Pityuk, S. P. Sametov, A. I. Mullayanov, O. A. Abramova

Center for Micro- and nanoscale dynamics of dispersed systems, Bashkir State University, Ufa
Full-text PDF (281 kB) Citations (1)
DOI: https://doi.org/10.21883/PJTF.2019.23.48715.18000
Abstract: An experimental and numerical approach for studying the bubble deformation on the surface in the shear flow of viscous liquid is developed. The numerical approach is based on the boundary element method for the Stokes flows. The methods of optical microscopy and high-speed recording are applied for the experimental investigation of the bubble deformation. The dynamics of the variation in the receding and advancing contact angles is studied in dependence on the intensity of the shear flow of viscous liquid. A qualitative and quantitative agreement between the numerical modeling and experimental results for various capillary numbers is obtained.
Keywords: bubble dynamics, contact angle, boundary element method, high-speed recording, optical microscopy.
Funding agency Grant number
Russian Foundation for Basic Research 18-38-20102
This work was supported by the Russian Foundation for Basic Research, project no. 18-38-20102.
Received: 26.07.2019
Revised: 22.08.2019
Accepted: 26.08.2019
English version:
Technical Physics Letters, 2019, Volume 45, Issue 12, Pages 1194–1196
DOI: https://doi.org/10.1134/S1063785019120125
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: Yu. A. Pityuk, S. P. Sametov, A. I. Mullayanov, O. A. Abramova, “A numerical and experimental study of bubble deformation on the surface in a shear flow of viscous liquid”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 45:23 (2019), 26–29; Tech. Phys. Lett., 45:12 (2019), 1194–1196
Citation in format AMSBIB
\Bibitem{PitSamMul19}
\by Yu.~A.~Pityuk, S.~P.~Sametov, A.~I.~Mullayanov, O.~A.~Abramova
\paper A numerical and experimental study of bubble deformation on the surface in a shear flow of viscous liquid
\jour Pisma v Zhurnal Tekhnicheskoi Fiziki
\yr 2019
\vol 45
\issue 23
\pages 26--29
\mathnet{http://mi.mathnet.ru/pjtf5251}
\crossref{https://doi.org/10.21883/PJTF.2019.23.48715.18000}
\elib{https://elibrary.ru/item.asp?id=41848497}
\transl
\jour Tech. Phys. Lett.
\yr 2019
\vol 45
\issue 12
\pages 1194--1196
\crossref{https://doi.org/10.1134/S1063785019120125}
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  • https://www.mathnet.ru/eng/pjtf/v45/i23/p26
    • This publication is cited in the following 1 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
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