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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2020, Volume 61, Issue 3, Pages 19–33
DOI: https://doi.org/10.15372/PMTF20200303 (Mi pmtf314) 		 
This article is cited in 4 scientific papers (total in 4 papers)

Evolution of views on the wave structure of a liquid film in annular dispersed gas-liquid flow

A. V. Cherdantsevab, D. M. Markovichab

a S.S. Kutateladze Institute of Thermophysics, Siberian Division of the Russian Academy of Sciences, Novosibirsk, 630090, Russia
b Novosibirsk National Research State University, Novosibirsk, 630090, Russia
Full-text PDF (418 kB) Citations (4)
DOI: https://doi.org/10.15372/PMTF20200303
Abstract: The wave structure of a liquid film blown by a high-velocity gas flow with entrainment of droplets from the film surface has been investigated. The paper presents an analysis of existing methods of measuring the thickness of the local fluid film and a review of the classical concepts of wave hydrodynamics of annular dispersed flow obtained in early studies using crude methods. A systematic description of the structure, evolution, and interaction of waves of various types is made based on analysis of high-resolution spatio-temporal records of film thickness obtained by laser-induced fluorescence. The results are compared with the results of modern experiments, and the necessity of revising some classical concepts is shown. Directions for further research are suggested.
Keywords: annular dispersed flow, perturbation waves, fluctuation waves, entrainment of droplets, wave interaction, field measurements of liquid film thickness, laser-induced fluorescence.
Funding agency Grant number
Ministry of Science and Higher Education of the Russian Federation АААА-А17-117022850024-4
Received: 18.03.2020
Revised: 18.03.2020
Accepted: 30.03.2020
English version:
Journal of Applied Mechanics and Technical Physics, 2020, Volume 61, Issue 3, Pages 331–342
DOI: https://doi.org/10.1134/S0021894420030037
Bibliographic databases:
Document Type: Article
UDC: 532.5
Language: Russian
Citation: A. V. Cherdantsev, D. M. Markovich, “Evolution of views on the wave structure of a liquid film in annular dispersed gas-liquid flow”, Prikl. Mekh. Tekh. Fiz., 61:3 (2020), 19–33; J. Appl. Mech. Tech. Phys., 61:3 (2020), 331–342
Citation in format AMSBIB
\Bibitem{CheMar20}
\by A.~V.~Cherdantsev, D.~M.~Markovich
\paper Evolution of views on the wave structure of a liquid film in annular dispersed gas-liquid flow
\jour Prikl. Mekh. Tekh. Fiz.
\yr 2020
\vol 61
\issue 3
\pages 19--33
\mathnet{http://mi.mathnet.ru/pmtf314}
\crossref{https://doi.org/10.15372/PMTF20200303}
\elib{https://elibrary.ru/item.asp?id=42982060}
\transl
\jour J. Appl. Mech. Tech. Phys.
\yr 2020
\vol 61
\issue 3
\pages 331--342
\crossref{https://doi.org/10.1134/S0021894420030037}
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    • This publication is cited in the following 4 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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