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Pisma v Zhurnal Tekhnicheskoi Fiziki, 2021, Volume 47, Issue 21, Pages 47–50
DOI: https://doi.org/10.21883/PJTF.2021.21.51630.18846
(Mi pjtf4643)
 

This article is cited in 2 scientific papers (total in 2 papers)

Features of the outflow into vacuum of inviscid fluid microjets

A. S. Yaskina, A. E. Zarvina, V. V. Kalyadaa, K. A. Dubrovinab

a Novosibirsk State University
b S.S. Kutateladze Institute of Thermophysics, Siberian Division of the Russian Academy of Sciences
Full-text PDF (511 kB) Citations (2)
Abstract: Experimental results of the outflow of ethanol microjets from the capillary (vertical flow in the direction of gravity) and from the hole in the wall (in the horizontal direction) are presented. It is shown that a long-term flow of a microjet of a liquid in a vacuum exhibits a high degree of instability with sudden changes in direction, structure, observed density and differs significantly from the well-studied modes of outflow into the atmosphere, as well as from short-term modes of outflow into vacuum. The main features of the flow and the conditions for the onset of instability are described. A probable explanation of the reasons for the destruction of the microjet is given.
Keywords: microjet of liquid, barocapillary instability of flows, modeling of vacuum conditions, ethanol.
Received: 28.04.2021
Revised: 26.07.2021
Accepted: 26.07.2021
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: A. S. Yaskin, A. E. Zarvin, V. V. Kalyada, K. A. Dubrovin, “Features of the outflow into vacuum of inviscid fluid microjets”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 47:21 (2021), 47–50
Citation in format AMSBIB
\Bibitem{YasZarKal21}
\by A.~S.~Yaskin, A.~E.~Zarvin, V.~V.~Kalyada, K.~A.~Dubrovin
\paper Features of the outflow into vacuum of inviscid fluid microjets
\jour Pisma v Zhurnal Tekhnicheskoi Fiziki
\yr 2021
\vol 47
\issue 21
\pages 47--50
\mathnet{http://mi.mathnet.ru/pjtf4643}
\crossref{https://doi.org/10.21883/PJTF.2021.21.51630.18846}
\elib{https://elibrary.ru/item.asp?id=46640011}
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  • This publication is cited in the following 2 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    Pisma v Zhurnal Tekhnicheskoi Fiziki Pisma v Zhurnal Tekhnicheskoi Fiziki
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