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Pisma v Zhurnal Tekhnicheskoi Fiziki, 2018, Volume 44, Issue 7, Pages 69–77
DOI: https://doi.org/10.21883/PJTF.2018.07.45887.16881 (Mi pjtf5847) 		 
This article is cited in 6 scientific papers (total in 6 papers)

The effect of fluid properties on two-phase regimes of flow in a wide rectangular microchannel

F. V. Ron'shinab, V. V. Cheverdaab, E. A. Chinnovab, O. A. Kabovac

a S.S. Kutateladze Institute of Thermophysics, Siberian Division of the Russian Academy of Sciences
b Novosibirsk State University
c Tomsk Polytechnic University
Full-text PDF (671 kB) Citations (6)
DOI: https://doi.org/10.21883/PJTF.2018.07.45887.16881
Abstract: We have experimentally studied a two-phase flow in a microchannel with a height of 150 $\mu$m and a width of 20 mm. Different liquids have been used, namely, a purified Milli-Q water, an 50% aqueous-ethanol solution, and FC-72. Before and after the experiment, the height of the microchannel was controlled, as well as the wettability of its walls and surface tension of liquids. Using the schlieren method, the main characteristics of two-phase flow in wide ranges of gas- and liquid-flow rates have been revealed. The flow regime-formation mechanism has been found to depend on the properties of the liquid used. The flow regime has been registered when the droplets moving along the microchannel are vertical liquid bridges. It has been shown that, when using FC-72 liquid, a film of liquid is formed on the upper channel wall in the whole range of gas- and liquid-flow rates.
Funding agency Grant number
Russian Foundation for Basic Research 16-38-00713 мол_а
Received: 19.05.2017
English version:
Technical Physics Letters, 2018, Volume 44, Issue 4, Pages 305–308
DOI: https://doi.org/10.1134/S1063785018040089
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: F. V. Ron'shin, V. V. Cheverda, E. A. Chinnov, O. A. Kabov, “The effect of fluid properties on two-phase regimes of flow in a wide rectangular microchannel”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 44:7 (2018), 69–77; Tech. Phys. Lett., 44:4 (2018), 305–308
Citation in format AMSBIB
\Bibitem{RonCheChi18}
\by F.~V.~Ron'shin, V.~V.~Cheverda, E.~A.~Chinnov, O.~A.~Kabov
\paper The effect of fluid properties on two-phase regimes of flow in a wide rectangular microchannel
\jour Pisma v Zhurnal Tekhnicheskoi Fiziki
\yr 2018
\vol 44
\issue 7
\pages 69--77
\mathnet{http://mi.mathnet.ru/pjtf5847}
\crossref{https://doi.org/10.21883/PJTF.2018.07.45887.16881}
\elib{https://elibrary.ru/item.asp?id=32740252}
\transl
\jour Tech. Phys. Lett.
\yr 2018
\vol 44
\issue 4
\pages 305--308
\crossref{https://doi.org/10.1134/S1063785018040089}
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    • This publication is cited in the following 6 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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    		Pisma v Zhurnal Tekhnicheskoi Fiziki Pisma v Zhurnal Tekhnicheskoi Fiziki
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